Motion Sensing Probe MSP1

© Siemens AG 2011
Process Protection
Motion sensors
Milltronics MFA 4p
■ Overview
■ Application
The MFA 4p detects changes in the motion and speed of rotating, reciprocating or conveying equipment. It warns of equipment malfunction and signals through contacts to shut down
machinery in case of a slowdown or failure. Its reliability makes
it a cost-effective way to protect valuable process equipment.
The single setpoint system suits most industrial applications.
This versatile unit can be used on tail pulley shafts, driven
pulleys, motor shaft sensing, belt or drag conveyors, screw
conveyor flights, bucket elevators, fans and pumps.
A special feature is the adjustable 0 to 60 second time delay,
allowing the monitored device to accelerate to normal running
speed before monitoring begins. A wide range of probes are
available to suit specific needs, including high temperatures,
corrosive, and Class I, II and III installations. The CE approval
allows the MFA 4p to consistently meet the needs of the mining
aggregate, cement and other primary and secondary industries.
• Key Applications: tail pulleys, motor shaft sensing, screw
conveyor flights, bucket elevators
MFA 4p motion failure alarm controller is a highly sensitive single
setpoint motion sensor system, used with Milltronics MSP and
XPP probes.
■ Benefits
•
•
•
•
•
•
Up to 100 mm (4") gap between target and probe
Switch selectable overspeed or underspeed detection
Setpoint adjustment 0.15 to 3000 PPM (pulses/minute)
Adjustable start-up time delay
Visual indication of probe operation and relay status
General purpose, suitable for majority of industrial applications; rugged probe designs provide unmatched reliability
■ Design
7
Mounting
Mounting for Milltronics MSP-12, MSP-3, XPP-5
133 (5.25)
6 (0.25) dia. Hole for 1/4-20 bolt
or drill and tap on 114 (4.5) BCD,
4 places
95 (3.75) dia.
Probe clearance hole
2" NPSL
25 (1)
Note: For MSP-1 1.125" (29 mm) clearance hole required.
6 (0.25) dia. Hole for 1/4-20 bolt
or drill and tap on 114 (4.5) BCD,
4 places
Note: Mounting flange supplied with probe.
Mounting for Milltronics MSP-9
102 (4)
6 (0.25) dia. Hole for 1/4-20 bolt
or drill and tap on 114 (4.5) BCD,
4 places
102 (4)
6 (0.25) dia. Hole for 1/4-20 bolt
or drill and tap on 114 (4.5) BCD,
4 places
95 (3.75) dia.
Probe clearance hole
Panel
Probe flange
MSP-1, MSP-12, MSP-3, MSP-9, XPP-5 mounting, dimensions in mm (inch)
Siemens FI 01 · 2012
7/17
© Siemens AG 2011
Process Protection
Motion sensors
Milltronics MFA 4p
Probes
Miniature Milltronics MSP-1
• Miniature probe for installations with limited
mounting space
• CPVC probe body complete with locknuts
• 1.8 m (6 ft) cable provided. Up to 30 m (100 ft)
may be used.
• Amplifier remote mounted in enclosure
140 x 140 x 100 mm (5.5 x 5.5 x 4"), available in
cast aluminum (½" NPT conduit entry), painted
steel (Type/NEMA 4, IP65 rating), or stainless
steel (Type/NEMA 4X, IP65 rating)
• Enclosure rating: Type/NEMA 4X, 6, IP67
• Due to smaller size, probe sensitivity is reduced,
gap max. 13 mm (0.5")
Standard Milltronics MSP-12
• Heavy-duty general purpose motion probe
• Long lasting phenolic body with internal
amplifier
• Convenient mounting flange and locknut for fast
installation and setup
• Temperature rating: -40 to 60 °C (-40 to 140 °F)
• Enclosure rating: Type/NEMA 4X, 6, IP67
High temperature Milltronics MSP-3
• Heavy-duty, high temperature aluminum probe
designed to withstand operating temperatures to
260 °C (500 °F)
• Cast aluminum probe with convenient mounting
flange and locknut
• 1.5 m (5 ft) of high temperature PTFE cable
provided. Up to 30 m (100 ft) may be used.
• Amplifier remote mounted in enclosure
140 x 140 x 100 mm (5.5 x 5.5 x 4"), available in
cast aluminum (½" NPT conduit entry), painted
steel (Type/NEMA 4, IP65 rating), or stainless
steel (Type/NEMA 4X, IP65 rating)
• Amplifier temperature rating
-40 to 60 °C (-40 to 140 °F)
• Enclosure rating: Type/NEMA 4X, 6, IP67
Milltronics XPP-5
• CSA hazardous approval
(Class I, Div. 1, Groups A, B, C & D;
Class II, Div. 1, Groups E, F & G; Class III)
• Phenolic / aluminum body that is fully potted
• Convenient mounting flange and locknut
• 3/4" NPT male hub connection
• Operating temp. from -40 to 60 °C (-40 to 140 °F)
• Enclosure rating: Type/NEMA 4X, 6, IP67
Milltronics RMA (Remote Mounted Amplifier)
• Available for internal mounting within Probe, or in
enclosure for remote mounting
• Enclosures available in cast aluminum (½" NPT
entry), painted steel (Type/NEMA 4 rating) or
stainless steel (Type/NEMA 4X, IP65 rating)
• Operating temp. from -40 to 60 °C (-40 to 140 °F)
• Enclosure rating: Type/NEMA 4X, 6, IP67
Stainless high temperature Milltronics MSP-9
• Heavy-duty, high temperature 304 stainless steel
probe
• Special construction allows operation of probe in
environment up to 260 °C (500 °F)
• 1.5 m (5 ft) special high temperature PTFE cable
provided. Up to 30 m (100 ft) may be used.
• Amplifier remote mounted in enclosure
140 x 140 x 100 mm (5.5 x 5.5 x 4"), available in
cast aluminum (½" NPT conduit entry), painted
steel (Type/NEMA 4, IP65 rating), or stainless
steel (Type/NEMA 4X, IP65 rating)
• Enclosure rating: Type/NEMA 4X, 6, IP67
• Amplifier temperature rating
-40 to 60 °C (-40 to 140 °F)
7
MFA 4p motion probes
■ Technical specifications
Dynamic Range
0 ... 7200 PPM
Measuring principle
Motion monitor and alarm
Ambient Temperature Range
-20 ... +50 °C (-5 ... +122 °F)
Typical application
Monitoring loss of motion in tail
pulley, screw flights, bucket
elevators
Design
Mode of operation
• Switch selectable overspeed or
underspeed detection
• Setpoint adjustment:
0.15 ... 3000 PPM
• Adjustable start-up time delay:
0 ... 60 seconds
• Visual indication of probe operation and relay status
Features
2 relays working in unison, each
providing 1 SPDT Form C relay
contact, rated 8 A @ 250 V AC
resistive
Output
Performance
Repeatability
±1%
Dead band
± 0.25 %
7/18
Siemens FI 01 · 2012
Enclosure rating
Type 4X/NEMA 4X/IP65
(standard and optional stainless
steel)
Type 4/NEMA 4/IP65
(optional mild steel)
Enclosure dimensions
160 x 240 x 82 mm
(6.3 x 9.5 x 3.2")
optional: mild steel or
304 (1.4301) stainless steel
203 x 254 x 102 mm (8 x 10 x 4")
Enclosure material
Polycarbonate
optional: mild steel or stainless
steel
Power Supply
100/115/200/230 V AC switch
selectable, 50/60 Hz,
15 VA ± 10 % of rated voltage
Certificates and approvals
CE, C-TICK, CSAUS/C, FM
© Siemens AG 2011
Process Protection
Motion sensors
Milltronics MFA 4p
Selection and Ordering data
MFA 4P Motion Failure Alarm Controller
A highly sensitive single setpoint motion sensor
system, used with MSP and XPP probes.
Enclosure
NEMA 4X, polycarbonate enclosure
NEMA 4, painted mild steel enclosure
NEMA 4X, 304 (1.4301) stainless steel enclosure
Input Voltage
100/115/200/230 V AC, 50/60 Hz, switch selectable
Speed detection version
Standard, underspeed (U/S) or overspeed (O/S),
switch selectable
Slow speed (S/S), U/S or O/S detection, switch
selectable (limit of 15 ppm)
Order No.
Order No.
7777
1
2
3
Enclosure
Aluminum enclosure, Type/NEMA 4X, IP651/2" NPT
entry
Painted steel, Type/NEMA 4, IP65 rating
304 (1.4301) stainless steel enclosure,
Type/NEMA 4X, IP65 rating
A
Selection and Ordering data
A
C) 7MH7145-
07
A
C
D
Order code
Further designs
B
Approvals
CE, C-TICK, CSAUS/C, FM
Selection and Ordering data
Selection and Ordering data
Milltronics RMA Remote Mounted Amplifier
Remote mounted amplifier for Milltronics MSP-1,
MSP-3 and MSP-9 motion sensing probes.
C) 7 M H 7 1 4 4 -
Please add "-Z" to Order No. and specify Order
code(s).
2
Order code
Further designs
Manufacturer’s test certificate M to DIN 55 350,
Part 18 and to ISO 9000
C11
Acrylic coated, stainless steel tag [38 x 51 mm
(1.5 x 2")]: Measuring-point number/identification
(max. 16 characters), specify in plain text
Y18
Order No.
Operating Instructions
Please add "-Z" to Order No. and specify Order
code(s).
Manufacturer’s test certificate M to DIN 55 350,
Part 18 and to ISO 9000
C11
Acrylic coated, stainless steel tag [69 x 50 mm
(2.7 x 1.97")]: Measuring-point number/identification (max. 16 characters), specify in plain text
Y15
Painted mild steel, heated enclosure with viewing
window for use down to -50 °C (-58 ºF)
(finished unit is mounted inside enclosure)
483 X 584 X 203 mm (19 X 23 X 8")
A35
Operating Instructions
Order No.
English
C) 7ML1998-5FM01
French
C) 7ML1998-5FM11
Spanish
C) 7ML1998-5FM21
English
C) 7ML1998-5FM01
French
C) 7ML1998-5FM11
Spanish
C) 7ML1998-5FM21
C) 7ML1998-5FM31
German
Note: The operating instructions should be ordered
as a separate item on the order.
This device is shipped with the Siemens Milltronics
manual CD containing the complete operating
instructions library.
Spare Parts
Card, RMA
C) 7MH7723-1DT
7
C) Subject to export regulations AL: N, ECCN: EAR99.
C) 7ML1998-5FM31
German
Note: The operating instructions should be ordered
as a separate item on the order.
Spare Parts
Relay
Transformer
7MH7723-1DW
7MH7723-1DX
Circuit Card, standard
C) 7MH7723-1DU
Circuit Card, Slow speed
C) 7MH7723-1DV
Lid with overlay for MFA 4p
C) 7MH7723-1GY
C) Subject to export regulations AL: N, ECCN: EAR99.
Siemens FI 01 · 2012
7/19
© Siemens AG 2011
Process Protection
Motion sensors
Milltronics MFA 4p
Selection and Ordering data
Order No.
C) 7 M H 7 1 4 6 Milltronics Motion Sensing Probes
A series of motion sensing probes used with the
777
MFA 4p.
Milltronics MSP-1: miniature motion sensing probe
Milltronics MSP-3: heavy-duty, high temperature
aluminum
Milltronics MSP-9: heavy-duty, high temperature
stainless steel
Milltronics MSP-12: heavy-duty, general purpose
Milltronics XPP-5: hazardous rated
Note: Milltronics MSP-1, MSP-3 and MSP-9 probes
require the use of Milltronics RMA (amplifier)
Cable Length
Standard length (as described in Model options)1)
Add order code Y01 and plain text:
"Total cable length ... m"
Extended cable length 2 ... 30 m (6.6 ... 98.4 ft)
Extended cable length 31 ... 50 m
(101.7 ... 164 ft)2)
Extended cable length 51 ... 100 m
(167.3 ... 328.1 ft)2)
Model [standard cable length/type]
MSP-1 [1.8 m (6 ft)]
MSP-3, ½" NPT cable inlet
[1.5 m (5 ft) high temperature cable]
MSP-9 [1.5 m (5 ft) high temperature cable]
7
0
Selection and Ordering data
Order code
Further designs
Please add "-Z" to Order No. and specify Order
code(s).
Total cable length: enter the total cable length in
plain text description
Y01
Acrylic coated, stainless steel tag
[13 x 45 mm (0.5 x 1.75")]:
Measuring-point number/identification
(max. 16 characters), specify in plain text
Y17
Cable gland kit
A57
Manufacturer’s test certificate M to DIN 55 350,
Part 18 and to ISO 9000
C11
Operating Instructions
Order No.
English
C) 7ML1998-5FM01
1
2
French
C) 7ML1998-5FM11
Spanish
C) 7ML1998-5FM21
3
C) 7ML1998-5FM31
German
Note: The operating instructions should be ordered
as a separate item on the order.
This device is shipped with the Siemens Milltronics
manual CD containing the complete operating
instructions library.
A
B
Spare Parts
D
Locknut, for MSP-1
7MH7723-1CQ
MSP-12, ½" NPT cable inlet
XPP-5 [1.5 m (5 ft) cable, (CSA Class I,
Group A, B, C and D; Class II Group E, F and G)]
XPP-5 [10 m (32.8 ft) cable, (CSA Class I, Group
A, B, C and D; Class II Group E, F and G)]
E
G
H
Mounting flange, for MSP-3, MSP-4, MSP-12,
XPP-5
7MH7723-1CS
XPP-5 [15 m (49.2 ft) cable, (CSA Class I, Group
A, B, C and D; Class II Group E, F and G)]
J
Mounting bracket for MSP-9
7MH7723-1CT
Lid, 1/2" NPT cable inlet, for MSP-3, MSP-12
7MH7723-1CU
Approvals
CE, C-TICK
1)
2)
Locknut, for MSP-3, MSP-4, MSP-12, XPP-5
Lid for MSP-9
A
No Y01 needed in order code for standard length
Available with Model options G, H, and J only
F) 7MH7723-1CW
Lid gasket, for MSP-12
F) 7MH7723-1CX
Cable gland kit
F) Subject to export regulations AL: 9I999, ECCN: N.
Siemens FI 01 · 2012
7MH7723-1CV
Lid gasket, for MSP-3, MSP-9
C) Subject to export regulations AL: N, ECCN: EAR99.
7/20
C) 7MH7723-1CR
7MH7723-1JN
© Siemens AG 2011
Process Protection
Motion sensors
Milltronics MFA 4p
■ Dimensional drawings
Type 4/NEMA 4/IP65 Painted Steel Enclosure &
Type 4X/NEMA 4X/IP65 Stainless Steel Enclosure
160 (6.325)
Ø8 (0.31)
19 (0.75)
19 (0.75)
273 (10.75)
240 (9.455)
228 (8.975)
203 (8.0)
152 (6.0)
82 (3.225)
Lid screws, 4
places
131 (5.138)
254 (10.0)
Type 4X/NEMA 4X/IP65 Polycarbonate Enclosure
178 (7.0)
Lid
Suitable location for
conduit entrances.
227 (8.94)
102 (4)
Mounting
screw
Mounting holes 4,3 (0.17)
diameter, 4 places
21 (0.83)
Enclosure
Suitable location for Conduit Entrance
(customer specified)
Hazardous Locations XPP-5
12
7
18
7
(5)
(7.
37
5)
8
(3. 6
37
5)
60
Locknut
Probe body
Gasket
Cap c/w 1/2" NPT
conduit entrance
143 (5.63)
cable
SOW-18-3
7
9.4
(0.37)
¾" NPT
41.2
(1.62)
(2.
37
5)
2" NPSL
Mounting flange
Probe body
(potted aluminum
junction box)
Probe body
(potted phenolic
housing)
2" NSPL
Nameplate
171.5 (6.75)
nominal
Standard Probe MSP-12
Locknut
Mounting
flange
MFA 4p and probe, dimensions in mm (inch)
Siemens FI 01 · 2012
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© Siemens AG 2011
Process Protection
Motion sensors
Milltronics MFA 4p
Mini Sensing Probe MSP-1
89
(3.
5
)
3/4" NPT
1/2" NPT
tapped
both sides
51
(2)
89
(3.
5)
Mo
102 (4)
25
(1)
1" UNF
1
un 65 (6
t in
g c . 5)
en
te r
s
111 5) ters
n
37
(4. ng ce
)
ti
n
u
5. 5
0(
Mo
14
Ø 8 (0.312)
4 Holes
High Temperature Probe MSP-3
(2.
37
5)
2" NPSL
Mounting flange
(7.
37
5)
Mo
Cap c/w 1/2" NPT
conduit entrance
7
)
1/2" NPT
Tapped
both sides
8
(3. 6
37
5)
(5)
(3.
5
102 (4)
60
12
7
18
7
89
Locknut
Probe body
gasket
1
un 65 (6
t in
g c . 5)
en
te r
s
111 5) ters
n
37
(4. ng ce
)
ti
n
u
5. 5
0(
Mo
14
Ø 8 (0.312)
4 Holes
High Temperature Stainless Steel Probe MSP-9
Ø22 (0.875)
2 Places
Ø86 (3.375)
Gasket
(2)
51
111
(4.375)
Clamps
4 Places
17
8
( 7)
Cap c/w Ø22
(0.875) Hole
15
2(
17
6)
1(
6.7
19
1(
5)
7.5
)
s
te r
4)
2 ( g c en
0
1 t in
6)
un
2(
Mo
15
Ø8 (0.312)
4 Holes
Probe, dimensions in mm (inch)
7/22
Siemens FI 01 · 2012