Eclipse705HeavyDuty BE57-102

®
705
Heavy Duty Guided Wave Radar
Level Transmitter
DESCRIPTION
The Eclipse 705 Transmitter is a loop-powered, 24 V DC
liquid-level transmitter based on the revolutionary Guided
Wave Radar (GWR) technology. Encompassing a number
of significant engineering accomplishments, this leading
edge level transmitter is designed to provide measurement
performance well beyond that of many traditional technologies, as well as “through-air” radars.
The innovative enclosure is a first in the industry, orienting
dual compartments (wiring and electronics) in the same
plane, and angled to maximize ease of wiring, configuration,
set-up and data display.
This single transmitter can be used with all probe types and
offers enhanced reliability, for use in SIL 2 / SIL 3 loops.
Overfill safe for clean and dirty liquids
Eclipse with
large coaxial
GWR probe
F E AT U R E S
* “REAL LEVEL”, measurement not affected by media variables eg. dielectrics, pressure, density, pH, viscosity, ...
* Easy bench configuration - no need for level simulation.
* Two-wire, intrinsically safe loop powered level transmitter.
* 20-point custom strapping table for volumetric output.
* 360° rotatable housing can be dismantled without depressurising the vessel via “Quick connect/disconnect” probe
coupling.
* Two-line, 8-character LCD and 3-button keypad.
* Probe designs: up to +425 °C / 431 bar (+800 °F / 6250 psi).
* Saturated steam applications up to 155 bar @ +345 °C
(2250 psi @ +650 °F).
* Cryogenic applications down to -196 °C (-320 °F).
* Integral or remote electronics.
* Suited for SIL 2 / SIL 3 Loops (full FMEDA report available).
MEDIA: Liquids or slurries; hydrocarbons to water-based
media (dielectric 1,4 - 100).
VESSELS: Most process or storage vessels.
CONDITIONS: All level measurement and control applications
including process conditions exhibiting visible vapours, foam,
surface agitation, bubbling or boiling, high fill/empty rates, low
level and varying dielectric media or specific gravity.
A P P L I C AT I O N S
Ask for your free copy of the Eclipse® 705 performance report
by WIB/Evaluation International (SIREP)/EXERA.
A G E N C Y A P P R O VA L S
Agency
ATEX
Lloyds
TÜV
AIB
LRS
FM/CSA③
IEC③
Approvals
II 3 (1) G EEx nA [ia] IIC T6, non sparking ➀
II 3 (1) G EEx nA [nL] [ia] IIC T6, FNICO – non incendive ➀➁
II 1 G Ex ia IIC T4 Ga, intrinsically safe
II 1 G Ex ia IIC T4 Ga, FISCO – intrinsically safe➁
II 1/2 G Ex d[ia Ga] IIC T6 Gb
II 1/2 D Ex t[ia Da] IIIC T85°C Db IP66
Primary level safety device for steamdrums
conform to
- EN 12952-11 (water tube boilers)
- EN 12953-9 (shell boilers)
WHG § 63, overfill prevention
VLAREM II – 5.17.7
Lloyds Register of Shipping (marine applications)
Ex d[ia Ga] IIC T6 Gb
Ex t[ia Da] IIIC T85°C Db IP66
Ex ia IIC T4 Ga, intrinsically safe
Ex ia IIC T4 Ga, FISCO – intrinsically safe➁
Ex ic [ia Ga] IIC T4 Gc
Russian Authorisation Standards③
Other approvals are available, consult factory for more details
➀ Probe is intrinsically safe to ATEX II 1 G EEx ia IIC T6 and can be used
in zone 0, on flammable liquids.
➁ Foundation Fieldbus™ and Profibus PA™ units.
③ Consult factory for proper model numbers and classifications.
Worldwide level and flow solutions
Level
Eclipse® Guided Wave Radar is based upon the technology
of TDR (Time Domain Reflectometry). TDR utilises pulses
of electromagnetic energy transmitted down a wave guide
(probe). When a pulse reaches a liquid surface that has a
higher dielectric constant than the air (εr of 1) in which it is
traveling, the pulse is reflected. The travelling time of the
pulse is measured via ultra high speed timing circuitry that
provides an accurate measure of the liquid level. Even after
the pulse is reflected from the upper surface, some of the
energy continues down the GWR probe through the upper
liquid. The pulse is again reflected when it reaches the higher dielectric lower liquid, as shown in the illustration.
TECHNOLOGY
Reflected
Pulse
Reference
signal
Air εr = 1
Initial
Pulse
Air εr = 1
Transmitted
Pulse
Interface
The Eclipse® 705, is capable of measuring both an upper
liquid level and an interface liquid level. It is required that the
upper liquid has a dielectric constant between 1,4 and 5,
and the lower liquid has a dielectric constant greater than
15. A typical application would be oil over water, with the
upper layer of oil being non-conductive (εr ± 2,0), and the
lower layer of water being very conductive (εr ± 80). The
thickness of the upper layer must be > 50 mm (2"). The
maximum upper layer is limited to the length of the 7MT
GWR probe, which is available in lengths up to 6,1 m (240").
Liquid εr > 1,4
Upper level
signal
> 50 mm
(2")
Interface
level signal
< 50 mm
(2")
Low dielectric medium
(eg. oil, εr = 2)
Emulsion layer
high dielectric medium
(eg. water, εr = 80)
Time
Emulsion layers
As emulsion layers can decrease the strength of the reflected signal, the Eclipse® 705 should only be utilised in those
interface applications that have clean, distinct layers. The
Eclipse® 705 will tend to detect the top of the emulsion layer.
Contact the factory for application assistance.
P A C T w a r e ™ P C S O F T WA R E P R O G R A M
FDT technology provides an open communication interface between field instruments of various communication
protocols and the host/ DCS system. The DTM driver is
typical for one type of instrument and delivers the full functionality of the device added with graphical user interface
via a laptop or PC. Magnetrol transmitters use the free
shareware PACTware™ software to support DTM drivers
and the FDT functionality. Via PACTware™ it becomes
easy to configure, monitor and diagnose a Magnetrol
transmitter from distance or even to call for factory assistance over the internet via the supply of screenshots of
echo curves and trending graphs. Magnetrol DTM library
HART® has passed the dtmINSPECTOR, the official FDT
interoperability test and certification tool. The Magnetrol
DTM’s are free of charge and can be downloaded from
www.magnetrol.com or obtained via CD Rom from your
nearest Magnetrol contact.
2
PACTware™ CD with
DTM drivers
Magnetrol recommends the VIATOR®
USB HART® Interface
from MACTek®
Corporation.
REPLACEMENT OF DISPLACER TRANSMITTER
Eclipse® has proven to be the perfect replacement for existing torque tube transmitters. In hundreds of applications
around the globe, customers have found Eclipse® Guided
Wave Radar superior to torque tube transmitters:
Before
After
• Cost:
A new Eclipse® costs only slightly more than rebuilding an
aging torque tube.
• Installation:
No field calibration is necessary; it can be configured in
minutes with no level movement. Pre-configuration from
factory is free of charge.
• Performance:
Eclipse® is not affected by changes in specific gravity or
dielectric.
• Ease of replacement:
Proprietary flanges are offered so existing chamber/
cages can be used.
In order to match the proper Eclipse transmitter with the proper external cage, consider the following:
- Type of application – use the applicable GWR probe, see selection guide.
- Overfill proof: Overfilling occurs when the level rises above the max level – radar based equipment may provide erroneous output in this zone unless an adapted design is used. GWR probes without top transition zone (e.g. 7MR, 7MD,
7MT) are always safe to use – only in cases where the application demands for a different probe type, other selections
should be considered and the recommended precautions followed.
- Min cage size: Refer to individual probe info.
Body connection
E
20 mA / 100 %
Measuring range:
min 300 mm (11.81")
max 5700 mm (224")
H
Displacer
Length
4 mA / 0 %
F
P
Probe Insertion Length =
E + measuring range + F
min 25 mm (1")
Indicative probe length for replacing displacer transmitters
Below table helps to define the GWR probe length based upon the length of the most common displacer transmitters. Consult
the flange selection guide on the next page.
Manufacturer
Magnetrol®
Masoneilan®
Fisher® series
2300 & 2500
Eckhardt
®
Tokyo Keiso®
Type
EZ & PN
Modulevel®
Series 1200
Process connection
Displacer length
inches (mm)
Proprietary flange
≥ 14" (356)
ANSI/DIN flange
ANSI/DIN flange
249B, 259B,
249C cages
Proprietary flange
Series 134,144
ANSI/DIN flange
other cages
FST-3000
➀ Round down resulting calculation to the nearest cm.
ANSI flange
ANSI/DIN flange
ANSI/DIN flange
Probe length➀
mm (inches)
≥ 14" (356)
Displacer + 178 (7)
≥ 16" (406)
Displacer + 203 (8)
Displacer + 203 (8)
≥ 14" (356)
Displacer + 254 (10)
≥ 14" (356)
consult factory
≥ 14" (356)
H = 11.8" (300)
≥ H = 19.7" (500)
consult factory
Displacer + 229 (9)
Displacer + 229 (9)
3
P R O P R I E TA R Y F L A N G E S
Ø 229
(9.0)
Ø 143
(5.625)
Ø 184
(7.25)
Ø 11
(.438)
32
(1.25)
6
(.22)
Fisher 249B/259B (600 lbs), carbon steel
5
(.188)
Fisher 249C (600 lbs), 316 stainless steel
Figure 1
Figure 2
FLUSHING CONNECTION
The maintenance of coaxial GWR probes in applications
suffering from buildup, crystallization or condensation can
significantly be improved by using a
flushing connection. A flushing connection is a metal extension with a vent,
welded above the process connection.
Via the vent it is possible to purge the
inside of the coaxial GWR probe during
a maintenance routine. The best
approach to defeat the effects of condensation or crystallization is to install
adequate insulation or heat
tracing (steam or electrical).
A flushing connection is no
substitute for proper maintenance but will help to
reduce/optimize the frequency of the maintenance
routines.
REPLACEMENT OF TOP/BOTTOM
CAGES
In addition to Magnetrol’s Torque Tube Cage Flange
options, the Eclipse® 705 transmitter and 7EK GWR
probe/cage can also be used in replacing existing
Top/Bottom and Top/Side torque tube installations.
After removal of the existing torque tube cage assembly
(controller, displacer and cage), Eclipse Guided Wave
Radar may then be installed directly in its place. Several
models are available for some of the major torque tube displacer transmitter manufacturers. Because the Model 7EK
probe/cage mounting dimensions and measuring ranges
match the original manufacturer’s specification, no re-piping is necessary.
4
45°
29
(1.125)
86
(3.375)
133
(5.23)
Before
Ø 149
(5.875)
45°
45°
Ø 22
(.875)
Ø 191
(7.50)
Ø 121
(4.750)
After
Ø 22
(.875)
102
(4.00)
6
(.25)
Masoneilan (600 lbs), 316 carbon steel
Figure 3
CAGES
Eclipse can be built into cages as small as
DN 50 / 2", depending on probe type. When a
new cage is needed, it can be ordered together
with the Eclipse. Magnetrol has a long tradition
in offering cost effective cages. Magnetrol cages
comply with PED regulations and are available
with a wide variety of options.
Measuring span
30-610 cm (12-240") ➀
Process connection sizes
1", 1 1/2", 2"
Materials of construction
Process connection ratings
Configurations
Process pressures
Process temperatures
Carbon steel or
316/316L (1.4401/1.4404)
stainless steel
150#-2500# ANSI
Side-Side and Side-Bottom
Up to 431 bar (6250 psi) ➀
Up to +425 °C (+800 °F) ➀
➀ Limitations are defined per selected GWR probe.
For more details – consult bulletin BE 57-140.
AURORA™
32
(1.25)
Aurora® is the innovative combination of the Eclipse®
Guided Wave Radar and a Magnetic Level Indicator
(MLI). The MLI indicator rail offers the Eclipse a
highly visible level indication that may obsolete the
need for local indicators. The integration of these
two independent technologies provides an excellent
redundancy in one integrated design. With Aurora® it
is even possible to plan maintenance ahead.
Maintenance becomes needed when build up in an
installation has surpassed the allowable limit. Build
up on the float inside the MLI cage will force it to sink
deeper in the liquid while the measurement of the
Eclipse will not see any build up until its both lead
elements are completely clugged. In this way, the
float will indicate a lower level versus the real level
measured by the Eclipse. The degree of deviation
between both read outs is a worthwhile tool to determine the real need for maintenance.
For more details – consult bulletin BE 57-138.
SELECTION GUIDE
Large coaxial GWR probes for clean liquids
The large diam. GWR probes can be generally used for
most applications. They can be installed directly in the tank
as well as in by-pass cages, schedule pipe stillwells or bridles. Its more rugged construction allows eliminating spacers in applications where higher risk of build exists.
Application
Level
Dielectric limit
Temperature limits
Cage GWR probe for dirty liquids
The cage GWR probe is a single rod GWR probe which
uses an existing or new cage, bridle or schedule pipe stillwell to re-create the same propagation of signal of a coaxial GWR probe. Cage GWR probes are suited for 2", 3" or 4"
size diam. and use an impedance matching part that aligns
in the same way with the characteristic impedance of a standard coaxial style GWR probe. Cage GWR probes are overfill safe and offer the same performance of coaxial GWR
probes.
Pressure
Applications
Vacuum Overfill Foam
➀
safe
➁
Coaxial GWR probes - max viscosity 2000 mPa.s (cP) (except 7MS: max 500 mPa.s (cP))
εr 1,4 - 100
-40 °C up to +200 °C
max 70 bar
Yes
Yes
No
7MR/7MM
max 155 bar
Yes
No➃
No
7MS
High temp / High pressure
Interface
εr 1,4 - 100③
-196 °C up to +425 °C
max 431 bar
Interface
εr 1,4 - 100
-40 °C up to +200 °C
max 70 bar
Saturated steam
εr 10 - 100
up to +345 °C
GWR Probe
Full
Yes
Yes
No
7MD/7ML
Yes
No
7MT/7MN
Yes
Yes
7MG
Cage GWR probe - max viscosity 10.000 mPa.s (cP)
Level/Interface
➀
➁
③
➃
εr 1,4 - 100
-40 °C up to +200 °C
max 70 bar
Yes
Each Eclipse probe can be used for vacuum service (negative pressure) but only the Borosilicate GWR probes (7MD/7ML) are suited for full vacuum conditions (Helium leak < 10-8 cc/s @ 1 bar abs.)
Eclipse is ideally suited to be used on foaming applications but in specific conditions where dense foam can enter/hydrate in the stilling well, coaxial GWR
probes are not recommended.
Depending spacer. See model selection 7MD/7ML GWR probe.
Consult factory for overfill applications.
5
DIMENSIONS in mm (inches)
83
(3.28)
105
(4.12)
102
(4.00)
102
(4.00)
256
(10.08)
2 cable
entries
83
(3.28)
19
(0.75)
45°
70
(2.75)
89
(3.50)
2 cable
entries
102
(4.00)
45° View
105
(4.12)
45°
95
(3.75)
840 or 3660
(33 or 144)
2 holes
Ø 9,5 (0.37)
Integral Electronics
214
(8.43)
126
(4.94)
108
(4.25)
111
(4.38)
Remote Electronics
Eclipse Housing,
(45° View)
EXPEDITE SHIP PLAN (ESP)
Several models are available for quick shipment, within max. 4 weeks after factory receipt of purchase order, through the
Expedite Ship Plan (ESP).
Models covered by ESP service are conveniently colour coded in the selection data charts.
To take advantage of ESP, simply match the colour coded model number codes (standard dimensions apply).
ESP service may not apply to orders of ten units or more. Contact your local representative for lead times on larger volume
orders, as well as other products and options.
A complete measuring system consists of:
S E L E C T I O N D ATA
1. Eclipse transmitter head/electronics
2. Eclipse 705 GWR probe
3. Free of charge: Magnetrol master C.D. with Eclipse 705 DTM (PACTware™). Order code: 090-BE59-200 (included in each
order).
4. Option: MACTek Viator USB HART® interface: order code: 070-3004-002
ELECTRICAL WIRING
HART® key
0%
100 %
Standard shielded
twisted cable
(recommended
but not needed
when wired as per
NAMUR NE 21 for
field strenghts up
to 10 V/m).
Galvanic Barrier (only needed for intrinsically safe units):
HART®: max. 28,4 V DC @ 94 mA
Foundation Fieldbus™ / Profibus PA™: max. 17,5 V DC @ 380 mA
Ex
6
Non Ex
1. Order code for ECLIPSE 705 transmitter head/electronics
BASIC MODEL NUMBER
7 0 5
Eclipse 705 guided wave radar transmitter
POWER
5
24 V DC, two wire loop powered
OUTPUT AND ELECTRONICS
1
1
2
3
0
A
0
0
4-20 mA with HART® – standard electronics (SFF of 85.4%)
4-20 mA with HART® – SIL enhanced electronics (SFF of 91%) - certified
Foundation Fieldbus™ communication
Profibus PA™ communication
ACCESSORIES
A
0
Digital display and keypad
Blind transmitter (no display/keypad)
MOUNTING / HOUSING MATERIAL / APPROVAL➀
Integral mount electronics
Cast aluminium
1
A
C
E
1
1
1
1
Weatherproof
ATEX intrinsically safe (digit 5 = 1) / ATEX FISCO (digit 5 = 2 or 3)
ATEX flameproof enclosure
ATEX non sparking (digit 5 =1) / ATEX FNICO (digit 5 = 2 or 3)
Cast SST
1 2
Weatherproof
A 2
ATEX intrinsically safe (digit 5 = 1) / ATEX FISCO (digit 5 = 2 or 3)
C 2
ATEX flameproof enclosure
E 2
ATEX non sparking (digit 5 =1) / ATEX FNICO (digit 5 = 2 or 3)
84 cm (33") remote mount electronics
Cast aluminium
2
B
D
F
1
1
1
1
Weatherproof
ATEX intrinsically safe (digit 5 = 1) / ATEX FISCO (digit 5 = 2 or 3)
ATEX flameproof enclosure
ATEX non sparking (digit 5 =1) / ATEX FNICO (digit 5 = 2 or 3)
Cast SST
2 2
Weatherproof
B 2
ATEX intrinsically safe (digit 5 = 1) / ATEX FISCO (digit 5 = 2 or 3)
D 2
ATEX flameproof enclosure
F 2
ATEX non sparking (digit 5 =1) / ATEX FNICO (digit 5 = 2 or 3)
ε
3,66 m (144") remote mount electronics (consult factory for applications with r < 10)
Cast aluminium
2
B
D
F
7
7
7
7
Weatherproof
ATEX intrinsically safe (digit 5 = 1) / ATEX FISCO (digit 5 = 2 or 3)
ATEX flameproof enclosure
ATEX non sparking (digit 5 =1) / ATEX FNICO (digit 5 = 2 or 3)
Cast SST
2 8
Weatherproof
B 8
ATEX intrinsically safe (digit 5 = 1) / ATEX FISCO (digit 5 = 2 or 3)
D 8
ATEX flameproof enclosure
F 8
ATEX non sparking (digit 5 =1) / ATEX FNICO (digit 5 = 2 or 3)
➀
For IEC approval, use ATEX approval and clearly request IEC nameplate.
CABLE ENTRY
1
0
7 0 5
5
M20 x 1,5 (2 entries - 1 plugged)
3/4" NPT (2 entries - 1 plugged)
complete order code for ECLIPSE 705 transmitter head/electronics
X = product with a specific customer requirement
7
MOUNTING – 7MR/7MM/7MT/7MN
Overfill safe and Overfill proof
Eclipse 7MR, 7MM, 7MT and 7MN coaxial type GWR
probes are “Overfill safe” in use and “Overfill proof”
certified.
Overfill safe means that the unit is capable to measure up
to the process connection. Units with “non overfill safe”
probes use software to ignore level readings in the blocking distance or transitioning zone. When level rises too
high in this zone, the unit may consider the end of probe
reflection as the real level and may report an empty vessel
instead of an overfilling vessel.
Overfill proof protection (such as WHG or VLAREM) certifies reliable operation when the transmitter is used as
overfill alarm but assumes that the installation is designed
in such way that the vessel/ cage cannot overfill.
DIMENSIONS in mm (inches)
105
(4.12)
83
(3.28)
83
(3.28)
105
(4.12)
102
(4.00)
102
(4.00)
256
(10.08)
256
(10.08)
45°
2 cable
entries
45°
2 cable
entries
168 (6.61)
1/4"
NPT
plugged
206 (8.11)
Probe
Insertion
Length
Large 7MR / 7MT
with flanged connection
A
8
B
Venting holes
for 7MR/7MM
D
Probe
Insertion
Length
Large 7MM / 7MN
with flanged connection
C
B
Venting holes
for 7MT/7MN
E
Coaxial GWR Probe,
End View
Dim.
A
B
C
D
E
mm (inch)
305 (12)
Ø 12,7 (0.5)
25,4 (1)
45 (1.75) - SST
49 (1.93) - Hast. C
and Monel
16 (0.63)
2. Order code for ECLIPSE 705 large coaxial GWR probe
BASIC MODEL NUMBER
GWR probe suited for external cage and/or in-tank mounting
7
7
7
7
M
M
M
M
R
M
T
N
GWR
GWR
GWR
GWR
probe
probe
probe
probe
for
for
for
for
level
εr ≥ 1,4 - WHG approved
level with flushing connection
εr ≥ 1,4
interface
upper liq: εr ≥ 1,4 and ≤ 5 / lower liq: ≥ 15
interface with flushing connection upper liq: εr ≥ 1,4 and ≤ 5 / lower liq: ≥ 15
MATERIAL OF CONSTRUCTION
N
P
R
316/316L (1.4401/1.4404) stainless steel with Teflon® spacers
Hastelloy® C (2.4819) with Teflon® spacers
Monel® (2.4360) with Teflon® spacers
PROCESS CONNECTION - SIZE/TYPE (consult factory for other process connections)
For smaller process connections, consult bulletin BE 57-101
ANSI flanges
4 3
2"
4 4
2"
4 5
2"
5 3
3"
5 4
3"
5 5
3"
6 3
4"
6 4
4"
6 5
4"
150
300
600
150
300
600
150
300
600
lbs
lbs
lbs
lbs
lbs
lbs
lbs
lbs
lbs
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
RF ➀
RF ➀
RF ➀
RF
RF
RF
RF
RF
RF
Only for use with 316/316L (1.4401/1.4404) GWR probe.
I.D. nozzle/cage must be ≥ 48 mm (1.89")
➁ Use pressure matching ANSI flange if combined with
Magnetrol flanged external cage (bulletin BE 57-140).
➀
EN (DIN) flanges ➁
D
D
D
D
E
E
E
E
F
F
F
F
A
B
D
E
A
B
D
E
A
B
D
E
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
50
50
50
50
80
80
80
80
100
100
100
100
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
16
25/40
63
100
16
25/40
63
100
16
25/40
63
100
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
A➀
A➀
B2 ➀
B2 ➀
A
A
B2
B2
A
A
B2
B2
Torque tube mating flanges ➀
T
T
U
U
T
U
T
U
➀
300/600
300/600
300/600
300/600
lbs
lbs
lbs
lbs
Fisher (249B/259B) in carbon steel - as per dimensions of Figure 1 on page 4
Fisher (249C) in stainless steel - as per dimensions of Figure 2 on page 4
Masoneilan flange in carbon steel - as per dimensions of Figure 3 on page 4
Masoneilan flange in stainless steel - as per dimensions of Figure 3 on page 4
Always check dimensions if no ANSI/EN flanges are used.
PROCESS SEAL - MATERIAL ➀
0
2
8
Viton® GFLT seal - for universal use
Kalrez® 4079 seal - for aggressive media
Aegis PF 128 seal – for steam➁ and NACE applications
-40 °C (-40 °F) / +200 °C (+400 °F)
-40 °C (-40 °F) / +200 °C (+400 °F)
-20 °C (-4 °F) / +200 °C ( +400 °F)
Consult factory for alternative seal materials. For Hydro Fluoric use, select X7MR or X7MT, "X = for HF use".
For ammonia/chlorine applications use the 7MD GWR probe.
➁ Max +150 °C (+300 °F) for use on steam.
➀
INSERTION LENGTH – specify per cm (0.39") increment
0 6 0
2 5 0
6 1 0
min 60 cm (24") with single bottom spacer
from 60 cm (24") up to 250 cm (98") with single bottom spacer
from 251 cm (99") up to 610 cm (240") with spacers every 250 cm (98")
Consult factory for shorter or longer insertion lengths
7 M
complete order code for ECLIPSE 705 large coaxial GWR probe
X = product with a specific customer requirement
9
MOUNTING – 7MD/7ML
Overfill safe and Overfill protection
Eclipse 7MD and 7ML coaxial type GWR probes are
“Overfill safe” in use and “Overfill proof” certified.
Overfill safe means that the unit is capable to measure up
to the process connection. Units with “non overfill safe”
probes use software to ignore level readings in the blocking distance or transitioning zone. When level rises too high
in this zone, the unit may consider the end of probe reflection as the real level and may report an empty vessel
instead of an overfilling vessel.
Overfill proof protection (such as WHG or VLAREM) certifies reliable operation when the transmitter is used as
overfill alarm but assumes that the installation is designed
in such way that the vessel/ cage cannot overfill.
DIMENSIONS in mm (inches)
83
(3.28)
83
(3.28)
105
(4.12)
102
(4.00)
105
(4.12)
102
(4.00)
256
(10.08)
256
(10.08)
45°
2 cable
entries
45°
2 cable
entries
277 (10.90)
375
(14.76)
1/4"
NPT
plugged
Probe
Insertion
Length
Large 7MD
with flanged connection
A
B
Venting holes
for 7MD/7ML - level
10
D
Probe
Insertion
Length
Coaxial GWR Probe,
End View
Large 7ML
with flanged connection
C
B
Venting holes
for 7MD/7ML - interface
(order per "X" description)
E
Dim.
A
B
C
D
E
mm (inch)
305 (12)
Ø 12,7 (0.5)
25,4 (1)
45 (1.75) - SST
49 (1.93) - Hast. C
and Monel
16 (0.63)
2. Order code for ECLIPSE 705 large High Temperature / High Pressure coaxial GWR probe
7 M D
7 M L
➀
Large HTHP GWR probe for level/interface - max +345 °C
Large HTHP GWR probe for level/interface with flushing connection - max +345 °C
εr ≥ 1,7➀
εr ≥ 1,7➀
Consult bulletin BE 57-101 for lower εr and higher temp. up to +430 °C.
εr ≥ 1,4 for GWR probes with single bottom spacer.
For interface measurement: order per "X" description; upper liquid: εr ≥ 1,4 or 1,7 and ≤ 5 / lower liquid: εr ≥ 15
MATERIAL OF CONSTRUCTION
N
P
R
316/316L (1.4401/1.4404) stainless steel with PEEK spacers
Hastelloy® C (2.4819) with PEEK spacers
Monel® (2.4360) with PEEK spacers
PROCESS CONNECTION - SIZE/TYPE (consult factory for other process connections)
For smaller process connections, consult bulletin BE 57-101
ANSI flanges
4 3 2"
4 4 2"
4 5 2"
4 K 2"
5 3 3"
5 4 3"
5 5 3"
5 K 3"
5 L 3"
5 M 3"
5 N 3"
6 3 4"
6 4 4"
6 5 4"
6 K 4"
6 L 4"
6 M 4"
6 N 4"
150 lbs
300 lbs
600 lbs
600 lbs
150 lbs
300 lbs
600 lbs
600 lbs
900 lbs
1500 lbs
2500 lbs
150 lbs
300 lbs
600 lbs
600 lbs
900 lbs
1500 lbs
2500 lbs
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
RF ➀
RF ➀
RF ➀
RJ ➀
RF
RF
RF
RJ
RJ
RJ
RJ
RF
RF
RF
RJ
RJ
RJ
RJ
Only for use with 316/316L (1.4401/1.4404) GWR probe.
I.D. nozzle/cage must be ≥ 48 mm (1.89")
Use pressure matching ANSI flange if combined with
Magnetrol flanged external cage (bulletin BE 57-140).
➀
➁
EN (DIN) flanges ➁
D
D
D
D
E
E
E
E
E
E
E
E
F
F
F
F
F
F
F
F
A
B
D
E
A
B
D
E
F
G
H
J
A
B
D
E
F
G
H
J
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
50
50
50
50
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
100
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
16
25/40
63
100
16
25/40
63
100
160
250
320
400
16
25/40
63
100
160
250
320
400
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
A➀
A➀
B2 ➀
B2 ➀
A
A
B2
B2
B2
B2
B2
B2
A
A
B2
B2
B2
B2
B2
B2
Torque tube mating flanges ➀
T
T
U
U
T
U
T
U
300/600
300/600
300/600
300/600
lbs
lbs
lbs
lbs
Fisher (249B/259B) in carbon steel - as per dimensions of Figure 1 on page 4
Fisher (249C) in stainless steel - as per dimensions of Figure 2 on page 4
Masoneilan flange in carbon steel - as per dimensions of Figure 3 on page 4
Masoneilan flange in stainless steel - as per dimensions of Figure 3 on page 4
Always check dimensions if no ANSI/EN flanges are used.
➀
PROCESS SEAL MATERIAL
N
Borosilicate / Inconel® X-750 seal – for non steam applications
-196 °C (-320 °F) / +345 °C (+650 °F)
INSERTION LENGTH – specify per cm (0.39") increment
0 6 0
2 5 0
6 1 0
min 60 cm (24") with single bottom spacer
from 60 cm (24") up to 250 cm (98") with single bottom spacer
from 251 cm (99") up to 610 cm (240") with spacers every 250 cm (98")
Consult factory for shorter or longer insertion lengths
7 M
N
complete order code for ECLIPSE 705 large High Temperature /
High Pressure coaxial GWR probe
X = product with a specific customer requirement
11
DIMENSIONS in mm (inches)
187
(7.37)
Ø 71 (2.80)
Ø 13 (0.50) rod
Probe
Insertion
Length
Ø 95 (3.77)
Ø 19 (0.75) rod
7MG - 2" cage
max 6,1 m (240")
Ø 25 (1) rod
Probe
Insertion
Length
Probe
Insertion
Length
PEEK spacer
PEEK spacer
Teflon spacer
187
(7.37)
187
(7.37)
7MG - 4" cage
max 6,1 m (240")
7MG - 3" cage
max 6,1 m (240")
49
(1.90)
71 (2.80)
Spacer (end view)
94 (3.70)
Spacer (end view)
Spacer (end view)
Sectionized
Washer
For ordering of a new cage,
consult bulletin BE 57-140
12
2. Order code for ECLIPSE 705 Cage GWR probe
BASIC MODEL NUMBER
7 M G
Cage GWR probe for level and interface - dirty liquids (max. 10.000 mPa.s (cP))
➀
εr ≥ 1,4➀
For interface measurement; upper liquid: εr ≥ 1,4 and ≤ 5 / lower liquid: εr ≥ 15
MATERIAL OF CONSTRUCTION
A
B
C
➀
316/316L (1.4401/1.4404) stainless steel with Teflon® bottom spacer➀
Hastelloy® C (2.4819) with Teflon® bottom spacer➀
Monel® (2.4360) with Teflon® bottom spacer➀
PEEK spacers for the probes suited for 3" and 4" cages.
PROCESS CONNECTION - SIZE/TYPE (consult factory for other process connections)
EN (DIN) flanges ➀
ANSI flanges
Probes for 2" cages
Probes for 2" cages
4 3
4 4
4 5
2"
2"
2"
150 lbs ANSI RF
300 lbs ANSI RF
600 lbs ANSI RF
5 3
5 4
5 5
3"
3"
3"
150 lbs ANSI RF
300 lbs ANSI RF
600 lbs ANSI RF
6 3
6 4
6 5
4"
4"
4"
150 lbs ANSI RF
300 lbs ANSI RF
600 lbs ANSI RF
Probes for 3" cages
Probes for 4" cages
➀
Use pressure matching ANSI flange if combined with
Magnetrol flanged external cage (bulletin BE 57-140).
D A
DN 50 PN
D B
DN 50 PN
D D
DN 50 PN
D E
DN 50 PN
Probes for 3" cages
E A
DN 80 PN
E B
DN 80 PN
E D
DN 80 PN
E E
DN 80 PN
Probes for 4" cages
F
F
F
F
A
B
D
E
DN
DN
DN
DN
100
100
100
100
PN
PN
PN
PN
16
25/40
63
100
16
25/40
63
100
16
25/40
63
100
PROCESS SEAL - MATERIAL ➀
0
2
8
➀
Viton® GFLT seal - for universal use
Kalrez® 4079 seal - for aggressive media
Aegis PF 128 seal – for NACE applications
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
A
A
B2
B2
A
A
B2
B2
A
A
B2
B2
-40 °C (-40 °F) / +200 °C (+400 °F)
-40 °C (-40 °F) / +200 °C (+400 °F)
-20 °C (-4 °F) / +200 °C ( +400 °F)
Consult factory for alternative seal materials. For ammonia/chlorine applications use the 7MD GWR probe.
INSERTION LENGTH – specify per cm (0.39") increment
0 6 0
6 1 0
min 60 cm (24")
max 610 cm (240")
Note: for sectionized probes, specify “X7MG”; X = the length of the segmented parts.
The specified length as per partn° represents the total length.
7 M G
complete order code for ECLIPSE 705 Cage GWR probe
X = product with a specific customer requirement
13
DIMENSIONS in mm (inches)
83
(3.28)
105
(4.12)
83
(3.28)
102
(4.00)
105
(4.12)
102
(4.00)
45°
2 cable
entries
256
(10.08)
256
(10.08)
45°
2 cable
entries
156 (6.14)
177 (6.97)
240 (9.45)
Probe Insertion
Length
NPT
Probe Insertion
Length
BSP
Probe
Insertion
Length
7MS
with flanged connection
7MS
with threaded connection
A
B
Venting holes
for 7MS
14
C
D
Coaxial GWR Probe,
End View
Dim.
A
B
C
D
mm (inch)
305 (12)
Ø 6,4 (0.25)
22,5 (0.88)
8 (0.315)
2. Order code for ECLIPSE 705 Coaxial GWR probe for saturated steam
7 M S
Coaxial GWR probe for saturated steam applications, incl. steam compensation / reference target
MATERIAL OF CONSTRUCTION
A
316/316L (1.4401/1.4404) stainless steel with high temperature PEEK spacers
PROCESS CONNECTION - SIZE/TYPE (consult factory for other process connections)
Threaded
1 1
3/4" NPT
ANSI flanges
2 3
1"
150 lbs
ANSI RF
2 4
1"
300 lbs
ANSI RF
2 5
1"
600 lbs
ANSI RF
2 K
1"
600 lbs
ANSI RJ
2 L
1"
900 lbs
ANSI RJ
3 3
1 1/2" 150 lbs
ANSI RF
3 4
1 1/2" 300 lbs
ANSI RF
3 5
1 1/2" 600 lbs
ANSI RF
3 K
1 1/2" 600 lbs
ANSI RJ
3 M
1 1/2" 900/1500 lbs ANSI RJ
3 N
1 1/2" 2500 lbs
ANSI RJ
4 3
2"
150 lbs
ANSI RF
4 4
2"
300 lbs
ANSI RF
4 5
2"
600 lbs
ANSI RF
4 K
2"
600 lbs
ANSI RJ
4 M
2"
900/1500 lbs ANSI RJ
EN (DIN) flanges➀
B
B
B
C
C
C
C
C
C
D
D
D
D
D
D
D
B
C
F
B
C
F
G
H
J
A
B
D
E
F
G
H
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
25
25
25
40
40
40
40
40
40
50
50
50
50
50
50
50
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
16/25/40
63/100
160
16/25/40
63/100
160
250
320
400
16
25/40
63
100
160
250
320
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
2 2
A
B2
B2
A
B2
B2
B2
B2
B2
A
A
B2
B2
B2
B2
B2
Torque tube mating flanges ➀
T
U
T
U
N
3
4
5
K
L
M
N
3
4
5
K
L
M
N
D
E
E
E
E
E
E
E
E
F
F
F
F
F
F
F
F
J
A
B
D
E
F
G
H
J
A
B
D
E
F
G
H
J
2"
3"
3"
3"
3"
3"
3"
3"
4"
4"
4"
4"
4"
4"
4"
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
2500 lbs
150 lbs
300 lbs
600 lbs
600 lbs
900 lbs
1500 lbs
2500 lbs
150 lbs
300 lbs
600 lbs
600 lbs
900 lbs
1500 lbs
2500 lbs
50
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
100
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
400
16
25/40
63
100
160
250
320
400
16
25/40
63
100
160
250
320
400
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
300/600
300/600
300/600
300/600
lbs
lbs
lbs
lbs
RJ
RF
RF
RF
RJ
RJ
RJ
RJ
RF
RF
RF
RJ
RJ
RJ
RJ
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
1092-1
Use pressure matching ANSI flange if combined with Magnetrol flanged external cage (bulletin BE 57-140).
➀
T
T
U
U
4
5
5
5
5
5
5
5
6
6
6
6
6
6
6
1" BSP (G 1")
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
Type
B2
A
A
B2
B2
B2
B2
B2
B2
A
A
B2
B2
B2
B2
B2
B2
Fisher (249B/259B) in carbon steel - as per dimensions of Figure 1 on page 4
Fisher (249C) in stainless steel - as per dimensions of Figure 2 on page 4
Masoneilan flange in carbon steel - as per dimensions of Figure 3 on page 4
Masoneilan flange in stainless steel - as per dimensions of Figure 3 on page 4
Always check dimensions if no ANSI/EN flanges are used.
➀
PROCESS SEAL MATERIAL
8
Steam seal (Aegis PF 128 / PEEK)
INSERTION LENGTH – specify per cm (0.39") increment
0 6 0
4 5 0
7 M S
A
8
min 60 cm (24") with single bottom spacer
max 450 cm (177") with spacers every 60 cm (24")
complete order code for ECLIPSE 705 Coaxial GWR probe
for saturated steam
X = product with a specific customer requirement
15
2. Order code for Eclipse® 705 Top/Bottom GWR probe and cage
In order to re-assure that no incorrect dimensions are provided, please specify with your order the following dimensions
(see drawings at bottom of page):
- dimension A: top of process connection up to 20 mA range
- dimension B: bottom of process connection up to 4 mA range
- level range, if different from 356 mm (14").
BASIC MODEL NUMBER
GWR probe suited for in-line external cage mounting
7 E K
Top/Bottom GWR probe and cage - Overfill safe
MATERIAL OF CONSTRUCTION - wetted parts (including process connection flange when applicable)
K
M
Cage and Flanges
316/316L (1.4401/1.4404) stainless steel
Carbon steel
316/316L (1.4401/1.4404) stainless steel
PROCESS CONNECTION - SIZE/TYPE
Threaded
3 1
4 1
Welded
1 1/2" NPT
2" NPT
ANSI flanges
3 3
1 1/2"
3 4
1 1/2"
3 5
1 1/2"
4 3
2"
4 4
2"
4 5
2"
150
300
600
150
300
600
LEVEL RANGE
A
lbs
lbs
lbs
lbs
lbs
lbs
ANSI
ANSI
ANSI
ANSI
ANSI
ANSI
3 9
4 9
RF
RF
RF
RF
RF
RF
1 1/2" socket weld
2" socket weld
356 mm (14")
OPTIONS
0
2
None
Sight glass connections (sight glass not included)
LIQUID TYPE / OPERATING TEMPERATURE
1 0
2 0
7 E K
GWR probe
A
0
Conductive liquids (εr ≥ 10)
All liquids (εr ≥ 1,4)
max +315 °C (+600 °F)
max +260 °C (+500 °F)
complete order code for ECLIPSE 705 Top/Bottom GWR probe and cage
X = product with a specific customer requirement
DIMENSIONS in mm (inches)
A min 11/2": 64 (2.50)
2": 86 (3.37)
A min 11/2": 102 (4.03)
2": 110 (4.34)
100 %
100 %
mid
range
Max level range
in mm or inches
min 356 (14)
max 6,1 m (240)
0%
16
Flanged
7EK
B min 76 mm (3")
A min 94 (3.69)
mid
range
Max level range in
mm or inches
min 356 (14)
max 6,1 m (240)
0%
B min 76 mm (3")
Threaded
7EK
A min. 156 (6.12)
100 %
100 %
Max level range in
mm or inches
min 356 (14)
max 6,1 m (240)
mid
range
0%
B min 76 mm (3")
Welded
7EK
mid
range
3/4" NPT-F
0%
B min 76 mm (3")
Optional sight glass
connections
T R A N S M I T T E R S P E C I F I C AT I O N S
FUNCTIONAL/PHYSICAL
Description
Power (at terminals)
HART®:
- Weatherproof / ATEX flameproof enclosure / ATEX non sparking: 11 to 36 V DC
- ATEX Intrinsically Safe: 11 to 28,4 V DC
Foundation Fieldbus™ / Profibus PA™:
- Weatherproof / ATEX flameproof enclosure / ATEX FNICO: 9 to 32 V DC
- ATEX FISCO: 9 to 17,5 V DC
Output
4-20 mA with HART®, 3,8 mA to 20,5 mA useable (meets NAMUR NE 43),
Foundation Fieldbus™ H1 or Profibus PA™ H1
15 cm to 610 cm (6" to 240") depending on selected probe
Analog: 0,01 mA
Display: 0,1 (cm or inch)
Span
Resolution
Loop Resistance
630 Ω @ 20,5 mA - 24 V DC
Damping
Diagnostic Alarm
User Interface
Adjustable 0-10 s
Adjustable 3,6 mA, 22 mA, HOLD last output
HART® communicator, AMS® or PACTware™, Foundation Fieldbus™, Profibus PA™
and/or 3-button keypad
Display
Menu Language
Housing Material
Approvals
SIL➂
(Safety Integrity Level)
Electrical Data
Overall Dimensions
Foundation Fieldbus™
specifications
Functional safety to SIL 1 as 1oo1 / SIL 2 as 1oo2 in accordance to IEC 61508 – SFF of
85,4 % – full FMEDA reports and declaration sheets available at request
Functional safety to SIL 2 as 1oo1 in accordance to IEC 61508 – SFF of 91 %
– full FMEDA reports and declaration sheets available at request.
Certified for use in SIL 3 loops.
Cast aluminium
Stainless steel
ITK Version
H1 Device Class
Ci = 2,2 nF, Li = 3 µH (HART®)
Ci = 3 nF, Li = 3 µH (Foundation Fieldbus™ / Profibus PA™)
ANSI/ISA-S71.03 Class SA1 (Shock), ANSI/ISA-S71.03 Class VC2 (Vibration)
2,7 kg (6.0 lbs) – transmitter head / electronics only
5,7 kg (12.6 lbs) – transmitter head / electronics only
H 214 mm (8.43") x W 111 mm (4.38") x D 188 mm (7.40")
5.0
Link Master (LAS) – selectable ON/OFF
Quiescent current draw
15 mA
H1 Profile Class
Function Blocks
Profibus PA
specifications
2-line x 8-character LCD
English/Spanish/French/German (Foundation Fieldbus™, Profibus PA™: English)
IP 66/Aluminium A356T6 (< 0.20 % copper) or stainless steel
ATEX II 3 (1) G EEx nA [ia] IIC T6, non sparking (probe can be used in flammable liquids)
ATEX II 3 (1) G EEx nA [nL][ia] IIC T6, FNICO – non incendive➀ (probe can be used in
flammable liquids)
ATEX II 1 G Ex ia IIC T4 Ga, intrinsically safe
ATEX II 1 G Ex ia IIC T4 Ga, FISCO – intrinsically safe➀
ATEX II 1/2 G Ex d[ia Ga] IIC T6 Gb➁
ATEX II 1/2 D Ex t[ia Da] IIIC T85°C Db IP66➁
IEC Ex d[ia Ga] IIC T6 Gb
IEC Ex t[ia Da] IIIC T85°C Db IP66
IEC Ex ia IIC T4 Ga, intrinsically safe
IEC Ex ia IIC T4 Ga, FISCO – intrinsically safe➀
IEC Ex ic[ia Ga] IIC T4 Gc
EN 12952-11 and EN 12953-9 CE approved for steam drums as primary level safety
device
TÜV – WHG § 63, VLAREM II 5.17-7
LRS – Lloyds Register of Shipping (marine applications)
Other approvals are available, consult factory for more details
Standard
electronics
Enhanced
electronics
Equivalent Data
Shock/Vibration Class
Net weight
Specification
Execution time
CFF files
Device revision
Digital communication
protocols
Function Blocks
Quiescent current draw
Execution time
GSD files
Ui = 28,4 V, li = 120 mA, Pi = 0,84 W (HART®)
Ui = 17,5 V, li = 380 mA, Pi = 5,32 W (Foundation Fieldbus™ / Profibus PA™)
31PS, 32L
1 x RB, 4 x AI, 1 x TB and 1 x PID
AI = 15 ms, PID = 40 ms
Downloads available from Host system supplier or www.fieldbus.org
0x01
Version 3.0 MBP (31.25 kbits/sec)
1 x PB, 4 x Al blocks, 1 x TB
15 mA
15 ms
Dowloads available from www.profibus.com or Magnetrol.com
➀ Foundation Fieldbus™ and Profibus PA™ units.
➁ For ATEX flameproof enclosure units use Ex d bushing material STYCAST 2057 FR.
➂ Not applicable for Foundation Fieldbus™ and Profibus PA™ units.
17
PERFORMANCE
Description
Reference Conditions with a 1,8 m (72")
coaxial type GWR probe
Linearity
Accuracy
Level measurement
Interface measurement
Resolution
Repeatability
Hysteresis
Response Time
Warm-up Time
Ambient Temp.
Process Dielectric Effect
Operating Temp. Effect
Humidity
Electromagnetic Compatibility
P R O B E S P E C I F I C AT I O N S
Description
Materials
Probe diameter
Mounting
Process Connection
Probe length
Transition Zone➂
Process Temp.➃
Max. Process Pressure➃
Max. Viscosity
Dielectric Range
Vacuum Service
Media coating
Description
Materials
Probe diameter
Mounting
Process Connection
Probe length
Transition Zone➂
Process Temp.➃
Max. Process Pressure➃
Max. Viscosity
Dielectric Range
Probe
Process seal
Spacers
Stainless steel
Hast. C / Monel®
Top
Bottom
Max
Min
Probe
Process seal
Spacers
Stainless steel
Hast. C / Monel®
Top
Bottom
Max
Min
Level
Interface
Specification
Reflection from liquid, with dielectric in center of selected range, at +20 °C (70 °F) with
CFD threshold➀
< 0,1 % of probe length or 2,5 mm (0.1"), whichever is greater
< 0,1 % of probe length or 2,5 mm (0.1"), whichever is greater
± 25 mm (1")
± 2,5 mm (0.1")
< 2,5 mm (0.1")
< 2,5 mm (0.1")
< 1 second
< 5 seconds
-40 °C to +80 °C (-40 °F to +175 °F)
– blind transmitter
-20 °C to +70 °C (-5 °F to +160 °F)
– with digital display
-40 °C to +70 °C (-40 °F to +160 °F)
– for Ex ia and Ex d[ia] with blind transmitter
-20 °C to +70 °C (-5 °F to +160 °F)
– for Ex ia and Ex d[ia] with digital display
< 7,5 mm (0.3") within selected range
Approx. +0,02 % of probe length/°C for probes ≥ 2,5 m (8')➁
0-99 %, non-condensing
Meets CE requirements (EN 61326: 1997 + A1 + A2) and NAMUR NE 21
7MR/7MM: overfill protection coaxial probe
316/316L (1.4401/1.4404), Hastelloy® C (2.4819) or Monel® (2.4360)
Teflon® with Viton® GFLT, Aegis PF 128 or Kalrez® 4079 (consult factory for alternatives)
Teflon®
Inside rod 16 mm (0.63") – outer tube 45 mm (1.75")
Inside rod 16 mm (0.63") – outer tube 49 mm (1.93")
External cage and/or in-tank mounting
Flanged: various ANSI, EN (DIN) or torque tube mating flanges
From 60 cm to 610 cm (24" to 240")
0 mm (0")
εr: 1,4 = 150 mm (6")/εr: 80 = 25 mm (1")
+200 °C @ 18,6 bar (+400 °F @ 270 psi)
-40 °C @ 51,7 bar (-40 °F @ 750 psi)
70 bar @ +20 °C (1000 psi @ +70 °F)
2000 mPa.s (cP)
1,4 to 100
Negative pressure but not hermetic seal
In case of media coating, select 7MM probe
7MD/7ML: high pressure / high temperature GWR probe
316/316L (1.4401/1.4404), Hastelloy® C (2.4819) or Monel® (2.4360)
Borosilicate / Inconel® X-750
PEEK
Inside rod 16 mm (0.63") – outer tube 45 mm (1.75")
Inside rod 16 mm (0.63") – outer tube 49 mm (1.93")
External cage and/or in-tank mounting
Flanged: various ANSI, EN (DIN) or torque tube mating flanges
From 60 cm to 610 cm (24" to 240")
0 mm (0")
εr: 1,4 = 150 mm (6") / εr: 80 = 25 mm (1")
+345 °C @ 324 bar (+650 °F @ 4700 psi)
-196 °C @ 138 bar (-320 °F @ 2000 psi)
431 bar @ +20 °C (6250 psi @ +70 °F)
2000 mPa.s (cP)
Probes ≤ 2,5 m: εr ≥ 1,4 with single bottom spacer
Probes > 2,5 m: εr ≥ 1,7
Upper liquid: εr ≥ 1,4 or 1,7 (see above) and ≤ 5
Lower liquid: εr ≥ 15
Vacuum service
Full vacuum (Helium leak < 10-8 cc/s @ 1 atmosphere vacuum)
Media coating
In case of media coating, select 7ML probe
➀ May degrade for 7MD/7ML probe or with fixed threshold.
➁ Accuracy may degrade slightly < 2,5 m (8')
➂ Transition Zone (zone with reduced accuracy) is dielectric dependent; εr = dielectric permitivity. It is recommended to set 4-20 mA signal outside transition
zones.
➃ See graphs at page 21 and 22.
18
Description
Materials
Probe diameter
Mounting
Process Connection
Probe length
Transition Zone➀
Process Temp.➁
Max. Process Pressure➁
Max. Viscosity
Probe
Process seal
Spacers
Top
Bottom
Max
Min
Dielectric Range
Vacuum service
Media coating
Description
Materials
Probe diameter
Mounting
Probe
Process seal
Spacers
Stainless steel
Hast. C / Monel®
Inside rod 8 mm (0.315) – outer tube 22,5 mm (0,88")
External cage and/or in-tank mounting
Threaded: 3/4" NPT or 1" BSP (G 1")
Flanged: various ANSI, EN (DIN) or torque tube mating flanges
From 60 cm to 450 cm (24" to 177")
200 mm (8"); consult factory for overfill applications
εr ≥ 10 = 25 mm (1")
+345 °C @ 155 bar (+650 °F @ 2250 psi)
-15 °C @ 207 bar (0 °F @ 3000 psi)
155 bar @ +345 °C (2250 psi @ +650 °F)
500 mPa.s (cP)
7MT/7MN: interface GWR probe
316/316L (1.4401/1.4404), Hastelloy® C (2.4819) or Monel® (2.4360)
Teflon® with Viton® GFLT, Aegis PF 128 or Kalrez® 4079 (consult factory for alternatives)
Teflon®
Inside rod 16 mm (0.63") – outer tube 45 mm (1.75")
Inside rod 16 mm (0.63") – outer tube 49 mm (1.93")
External cage and/or in-tank mounting
Flanged: various ANSI, EN (DIN) or torque tube mating flanges
Transition Zone➀
Top
Process Temp.➁
Max
Min
Max. Process Pressure➁
Max. Viscosity
Dielectric Range
316/316L (1.4401/1.4404)
High Temp PEEK with Aegis PF 128
High Temp PEEK
10 to 100
Negative pressure but not hermetic seal
Not applicable
Process Connection
Probe length
7MS: saturated steam GWR probe
Bottom
Vacuum service
Media coating
From 60 cm to 610 cm (24" to 240")
0 mm (0")
εr: 1,4 = 150 mm (6")/εr: 80 = 50 mm (2")
+200 °C @ 18,6 bar (+400 °F @ 270 psi)
-40 °C @ 51,7 bar (-40 °F @ 750 psi)
70 bar @ +20 °C (1000 psi @ +70 °F)
2000 mPa.s (cP)
Upper liquid: εr ≥ 1,4 and ≤ 5
Lower liquid: εr ≥ 15
Negative pressure but not hermetic seal
In case of media coating, select 7MN probe
➀ Transition Zone (zone with reduced accuracy) is dielectric dependent;
εr = dielectric permitivity. It is recommended to set 4-20 mA signal outside transition zones.
➁ See graphs at page 21 and 22.
19
Description
Materials
Probe diameter
Mounting
Process Connection
Probe length
Transition Zone➀
Process Temp.➁
Max. Process Pressure➁
Max. Viscosity
Dielectric Range
Vacuum Service
Media coating
Description
Materials
Probe diameter
Cage
Probe
Process seal
Bottom spacer
2" cage
3" cage
4" cage
Top
Bottom
Max
Min
Level
Interface
Probe
Process seal
Bottom spacer
Process Connection
Measuring range
Process Temp.➁
Max. Process Pressure➁
Max
Min
Max. Viscosity
Dielectric Range (level only)
Vacuum service
7MG: cage GWR probe
316/316L (1.4401/1.4404), Hastelloy® C (2.4819) or Monel® (2.4360)
Teflon® with Viton® GFLT, Aegis PF 128 or Kalrez® 4079 (consult factory for alternatives)
2" cage: Teflon®; 3" and 4" cage: PEEK
13 mm (0.50")
19 mm (0.75")
25 mm (1")
In a 2", 3" or 4" cage / schedule pipe stillwell or bridle
Flanged: various ANSI or EN (DIN) flanges
From 60 cm to 610 cm (24" to 240")
0 mm (0")
εr: 1,4 = 150 mm (6")/εr: 80 = 50 mm (2")
+200 °C @ 18,6 bar (+400 °F @ 270 psi)
-40 °C @ 51,7 bar (-40 °F @ 750 psi)
70 bar @ +20 °C (1000 psi @ +70 °F)
10.000 mPa.s (cP)
εr ≥ 1,4
Upper liquid: εr ≥ 1,4 and ≤ 5
Lower liquid: εr ≥ 15
Negative pressure but not hermetic seal
Max error of 10 % of coated length. % Error is related to dielectric of medium, thickness of
coating and coated probe length above level.
7EK: Top/Bottom GWR probe
r ≥ 1,4 - max +260 °C
ε
316/316L (1.4401/1.4404)
PEEK and TFE with Aegis PF 128
TFE
Inside tube: max 22,5 mm (0.88")
2" - Sch 80 Top/Bottom cage
min 356 mm (14") Std. – max 6,1 m (240")
+260 °C @ 117 bar (+500 °F @ 1700 psi)
-15 °C @ 117 bar (0 °F @ 1700 psi)
117 bar @ -15 °C (1700 psi @ +0 °F)
10.000 mPa.s (cP)
1,4 to 100 - Non conductive and conductive
media
Negative pressure but not hermetic seal
εr = dielectric permitivity. It is recommended to set 4-20 mA signal outside transition zones.
20
ε
PEEK and Alumina with Aegis PF 128
PEEK
Threaded: 1 1/2" NPT or 2" NPT
Welded: 1 1/2" or 2" socket weld
Flanged: Various ANSI, EN (DIN) or torque tube mating flanges
➀ Transition Zone (zone with reduced accuracy) is dielectric dependent;
➁ See graphs at page 21 and 22.
7EK: Top/Bottom GWR probe
r ≥ 10 - max +315 °C
+315 °C @ 109 bar (+600 °F @ 1585 psi)
10 to 100 - Conductive media
T E M P E R AT U R E - P R E S S U R E R AT I N G F O R E C L I P S E P R O B E S E A L S
Process Pressure (bar)
7MR/7MM, 7MT/7MN, 7MG probes
Process Temperature (°C)
Process Pressure (bar)
7MD/7ML probes
Process Temperature (°C)
21
Process Pressure (bar)
7MS probes
Process Pressure (bar)
Process Temperature (°C)
Process Temperature (°C)
7EK probes for max +260 °C
7EK probes for max +315 °C and conductive liquids only
22
23
QUALITY ASSURANCE - ISO 9001:2008
THE QUALITY ASSURANCE SYSTEM IN PLACE AT MAGNETROL GUARANTEES THE HIGHEST LEVEL OF QUALITY DURING THE DESIGN,
THE CONSTRUCTION AND THE SERVICE OF CONTROLS.
OUR QUALITY ASSURANCE SYSTEM IS APPROVED AND CERTIFIED TO ISO 9001:2008 AND OUR TOTAL COMPANY IS COMMITTED TO
PROVIDING FULL CUSTOMER SATISFACTION BOTH IN QUALITY PRODUCTS AND QUALITY SERVICE.
PRODUCT WARRANTY
:2008
ALL MAGNETROL ELECTRONIC AND ULTRASONIC LEVEL CONTROLS ARE WARRANTED FREE OF DEFECTS IN MATERIALS AND WORKMANSHIP FOR ONE FULL YEAR FROM THE DATE OF ORIGINAL FACTORY SHIPMENT. IF RETURNED WITHIN THE WARRANTY PERIOD; AND, UPON FACTORY INSPECTION OF THE CONTROL, THE CAUSE OF THE CLAIM IS DETERMINED TO BE COVERED UNDER THE WARRANTY; THEN, MAGNETROL INTERNATIONAL WILL REPAIR OR
REPLACE THE CONTROL AT NO COST TO THE PURCHASER (OR OWNER) OTHER THAN TRANSPORTATION.
MAGNETROL SHALL NOT BE LIABLE FOR MISAPPLICATION, LABOR CLAIMS, DIRECT OR CONSEQUENTIAL DAMAGE OR EXPENSE ARISING FROM THE INSTALLATION
OR USE OF THE EQUIPMENT. THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED, EXCEPT, SPECIAL WRITTEN WARRANTIES COVERING SOME MAGNETROL
PRODUCTS.
BULLETIN N°:
EFFECTIVE:
SUPERSEDES:
UNDER RESERVE OF MODIFICATIONS
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Tel. +32 (0)52.45.11.11 • Fax. +32 (0)52.45.09.93 • E-Mail: info@magnetrol.be
DEUTSCHLAND
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Tel. +91 (11) 41661840 • Fax +91 (11) 41661843 • E-Mail: info@magnetrolindia.com
ITALIA
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RUSSIA
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U.A.E.
UNITED
KINGDOM
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Tel. +44 (0)1444 871313 • Fax +44 (0)1444 871317 • E-Mail: sales@magnetrol.co.uk
www.magnetrol.com
BENELUX
FRANCE
OUR NEAREST REPRESENTATIVE
BE 57-102.3
JUNE 2013
July 2012