ETTN YTTN

ETTN - YTTN
Digital temperature switch
Main Features




Two thresholds (alarms/control)
Analogue output or Modbus
High accuracy
All stainless steel
Benefits
 Fast control of the process
 Easy to program
 Good overview of the process via the built in display and LED
alarms
Housing material
Stainless steel, AISI 304 (1.4301)
Sensor material
Stainless steel, AISI 316L (1.4404)
Sensor process
connection
G ¼ B, G ½ B, ¼" NPT, ½" NPT
Sensor length
50 ... 400 mm as standard
Sensor diameter
Ø6 mm (cable sensor L60 - Ø5, 8 mm)
Minimum immersion 20 mm
length
Media temperature
-200 ... 400 °C
Ambient temperature -25 ... 85 °C
Storage temperature -40 ... 85 °C
Electrical specifications - input
Sensor element
Pt1000, 4-wire
Accuracy (sensor
element)
Class B
± (0.3 + 0.005×t) °C DIN/EN/IEC 60751
Environment
Pressure
≤ 40 bar
Humidity
< 98 % RH, condensing
Protection class
IP67
Shock
IEC60028-2-32
Weight
25 drops from 1 m to concrete floor
Electrical specifications - general
Electrical connection M12 plug 5-pin
M12 plug 8-pin for ETTN5 / ETTNM
Thermal drift
± 0.01°C/K (25 ... 85 °C)
Response time
T90 <10 s (stem in water)
T90 <30 s (surface probe)
2×PNP or 2×static relays
NO, normally open or
NC, normally closed
Accuracy
± 0.5 °C
Repeatability
± 0.2 °C
Temperature drift ± 0.005 °C/ULR
Threshold
Can be set
Adjustable range
-200 ... 400 °C
Minimum range
30 °C
Adjustable set point 2 ... 98 % of the adjusted range
Analogue output
4 ... 20 mA, 0 ... 10 V, Modbus
Display
4-digit (-1999 ... 9999, 8 mm)
Adjustability
3 push buttons
Protection
Against polarity reversals
Design and specifications subject to change without notice
Mechanical specifications
530 ... 600 g depending on version
Compliant to / approvals
EMC directive 2004/108/CE
PED pressure directive 97/23/CE
2016-02-02
EU directive
www.baumer.com
Data sheet B31.07
Page 1 / 6
ETTN - YTTN
Digital temperature switch
Specification - ETTN7, 2 thresholds 0 ... 10 V
Specification - ETTN5, 2 thresholds 4 ... 20 mA
Power supply
12 ... 32 VDC, regulated
Power supply
18 ... 32 VDC, regulated
Consumption
< 22 mA
Consumption
50 mA max
0 ... 10 V, 3-wire
RC > 5kΩ
PNP, 400 mA @ 24 VDC
Output
Analogue
Load
Thresholds
Specification - ETTN6, 2 thresholds 4 ... 20 mA
Power supply
Consumption
Output
Analogue
Load
Thresholds
10 ... 32 VDC, regulated
Specification - ETTNM, Modbus
< 22 mA
Power supply
10 ... 32 VDC, regulated
Consumption
Typ. 20 mA, communicating 100 mA
4 ... 20 V, 2-wire
RΩ ≤ (Usupply -10/0.02)
PNP, 400 mA @ 24 VDC
Output
Digital
Thresholds
Specification - YTTN6, ATEX
Power supply
10 ... 28 VDC, regulated
Consumption
< 22 mA
Output
Analogue
Load
Thresholds
4 ... 20 V, 2-wire
RΩ ≤ (Usupply -10/0.02)
PNP, 40 mA @ 24 VDC
Ambient temperature T5
T6
Modbus
Static relay, galvanically insulated
400 mA @ 60 VDC / 40 VDC
ATEX YTTN6
Hazardous area
(0, 1, 2)
Non hazardous area
+ Supply
Zone 0, 1 and 2
ATEX II 1 G, Ex ia IIC T6 to T5
ATEX
4 ... 20 mA, 3-wire
RL ≤ 400Ω
Static relay, galvanically insulated
400 mA @ 60 VDC / 40 VDC
-25 ... 70 °C
-25 ... 40 °C
ATEX specifications Umax
28 VDC
Imax
120 mA
Ci
13.2 nF
Li
0
P
0.8 W
Recommended
PROFSI3-B25091-ALG-YT
barrier
See page 5
S1
+
S2
4/20 mA
Output
Analogue
Load
Thresholds
Supply
RL1
RL2
4/20 mA
- Supply
-
Screen
Electrical connection
+ Supply
+ 4 ... 20 mA
Threshold 1
Threshold 1
Threshold 2
Threshold 2
– Supply / – 4 ... 20 mA
Ground
1
2
3
4
5
+ Supply / + 4 ... 20 mA
Threshold 2
– Supply / – 4 ... 20 mA
Threshold 1
Ground
ETTNM
M12 - 8 pin
1
2
3
4
5
6
7
8
Data A
Data B
Threshold 1
Threshold 1
Threshold 2
Threshold 2
+ Supply
- Supply
ETTN7
M12 - 5 pin
1
2
3
4
5
+ Supply
Threshold 2
Threshold U
Threshold 1
- Supply
2016-02-02
1
2
3
4
5
6
7
8
ETTN6 / YTTN6
M12 - 5 pin
Design and specifications subject to change without notice
ETTN5
M12 - 8 pin
www.baumer.com
Data sheet B31.07
Page 2 / 6
ETTN - YTTN
Digital temperature switch
Dimensions with immersion tube
Without
union
Dimensions with deported probe
With
sliding connection
G1/4, G1/2, 1/4NPT,
1/2NPT
Ø 45
With deported probe
With
extension
2” pipe gallows
Option code: 0210
13
M12 connector
100
S2
S1
S2
S1
S2
F
F
F
98
°C
°C
°C
S1
Wall mount bracket
Option code: 0409
bar R
L
Ø 5.8
60
65 or 120 mm
L
L
25
25 mini
Ø 2”
Ø6
L
Ø6
Ø6
Dimensions with immersion tube
Cable sensor for deported probe
°C
S2
S1
F
Ø 5.8
25 ±2
White
White
Cable length ± 2 cm
60
Sensor element
Mounting flange for two different pipe diameters are available
Ø25...55 mm pipe or Ø56...100 mm pipe.
Pt1000, Class B, 4 wire
(DIN/EN/IEC 60751 - ±(0.3+(0.005×t)°C)
Measuring range
-50 ... 205 °C
The system is compensated for the influence of the ambient temperature.
(The two pipe clips are not part of the supply)
Protection class
IP 65
Cable material
Silicone
Sensor tube
Stainless steel AISI 316Ti (1.4571)
ETTN / YTTN temperature measurement by pipe surface contact.
Electrical connection of Pt1000 sensor input cable M12-4 plug
4
3
1
2
1. White
2. White
3. Red
4. Red
The cable sensor is included in the ordering code for the ETTN/YTTN
8141-33B.xxxx
2016-02-02
For spare part cable sensor
Ordering code:
Cable length L in cm, max 9999 cm
Design and specifications subject to change without notice
Mounting
flange
Red
Red
www.baumer.com
Data sheet B31.07
Page 3 / 6
ETTN - YTTN
Digital temperature switch
Ordering of factory setting (adjustment)
"UP" mode
For factory setting please specify :
"DOWN" mode
Threshold
Set point
Hysteresis
Hysteresis
On
°C or °F
Output range
4 mA = xx °C
20 mA = yyy °C
(min range 30 °C)
Threshold 1
Set point
NO or NC function
Re-set point
Threshold 2
Set point
NO or NC function
Re-set point
Re-set point
Re-set point
Off
Unit
Set point
Threshold
Off
Off
On
Off
Electrical connector and cables
Option code
2260
M12-5 pin mobile plug, screw terminal connection
0604
0605
0606
Shielded moulded M12-5 pin cable, length 2 m 0604
Shielded moulded M12-5 pin cable, length 5 m 0605
Shielded moulded M12-5 pin cable, length 10 m 0606
0607
0608
0609
Shielded moulded M12-8 pin cable, length 2 m 0607
Shielded moulded M12-8 pin cable, length 5 m 0608
Shielded moulded M12-8 pin cable, length 10 m 0609
Important:
YTTN-ETTN series temperature switches have as standard immunity against high frequency interference.
In environments with a high radiation (e.g. GSM), we recommend to use shielded cable.
Junction box
Approved junction box as to EN 60079-1 and EN 60079-11
Dimensions
Material
127 x 81 x 57 mm
Aluminium
Option code
0603
Material
Process connection
Instrument connection
Material of cable gland
Stainless steel, AISI 316L (1.4404)
R½ (½” BSPT)
M12 cable gland
Nickel plated brass
Ordering code:
2909-0001.xxx
Design and specifications subject to change without notice
Ø5,8
60
Thermowell for cable sensor (deported probe)
A/F 22
R½
M12
Insertion length L in mm
Min 60 / max 999 mm
xxx
Ø8
15
10
18
2016-02-02
L
www.baumer.com
Data sheet B31.07
Page 4 / 6
ETTN - YTTN
Digital temperature switch
Ordering of factory setting (adjustment)
The intrinsically safe analogue interface PROFSI-B25091-ALG-YT
allows to connect an YTTN6 temperature switch insuring safety between hazardous area and safe area by means of galvanic isolation.
ATEX Gas or Dust
Transmitter supply
4 ... 20 mA input
4 ... 20 mA and 2 relay outputs
Mechanical specifications
The Barrier allows the PFORSI3… to supply the YTTN6 temperature
switch active or passive as to the wiring.
The output from the YTTN6 temperature switch 4 ... 20 mA and the
two thresholds are available and the switches as relay outputs.
The connection terminals are all removable for easy connection of the
cables.
Environment
Housing dimension
29×120×90 (W×D×H)
Ambient temperature -20 ... 60 °C (<50 °C recommended)
Connection cables
Max. 2.5 mm2
Humidity
<98 % RH, condensing
Mounting
35 mm DIN rail, NFC 63015 / EN 50022
Protection class
IP20
Weight
200 g
Electrical specifications
Power supply
22 ... 120 VDC / 90 ... 253 VAC
Transmitter supply
Consumption
Active: 15 VDC @ 20 mA
Passive: 6 ... 28 VDC
3 VA
Input
4 ... 20 mA + 2 thresholds
Output
Load
Load effect
Voltage drop
Status LED
4 ... 20 mA + 2 thresholds
600 Ω
1.10-4/100Ω
6 V @ 22 mA
Relays
SPST (common “supply”)
Wiring diagram
Active 4 ... 20 mA
Hazardous area
Safe area
D
C
B
A
switch
YT...
PROFSI3-...-YT
- 4-20mA active
+ isolated output
Passive 4...20 mA
Hazardous area
Safe area
rating 500 VAC max.
ATEX data
I (M1) or II (1)G or II (1)D
[Ex ia] I/IIC - [Ex ia D]
U0
25.2 V
I0
91 mA
P0
573 mW
C0 IIC
97 nF
L0 IIC
4 mH
C0 IIB
810 nF
L0 IIB
13 mH
D
C
B
A
switch
YT...
PROFSI3-...-YT
7
6
5
4
3
2
1
threshold 1
common
threshold 2
shield (ground)
- 4-20mA passive
+ isolated output
Confirm to / approvals
EU directive
EMC directive
ATEX directive
Design and specifications subject to change without notice
1.5A@250 VAC / 1.5A@30VDC cosφ 4
Supply max.
Current max.
Consumption max.
Capacity max.
Inductivity max.
Capacity max.
Inductivity max.
threshold 1
common
threshold 2
shield (ground)
For power on and for relay on
4A@250 VAC / 4A@30VDC cosφ 1
Approval
7
6
5
4
3
2
1
2004/108/CE
EN 60079-0 (2006)
EN 60079-11 (2007)
EN 61241-0 (2006)
EN 61241-11 (2006)
Ordering details
Ordering details for ATEX barrier type PROFSI-B25091-ALG-YT
0602 (when ordered together with a YTTN6… temperature switch)
11044646 (when ordered as separate item)
2016-02-02
Option code
Ordering code
www.baumer.com
Data sheet B31.07
Page 5 / 6
ETTN - YTTN
Digital temperature switch
Codification ETTN - YTTN
Safety
Standard
Ex ia IIC T6 to T5
ATEX
Type
Digital temperature switch
Output
4 ... 20 mA
4 ... 20 mA
0 ... 10 V
Modbus
2 x galvanically insulated thresholds
2 x PNP thresholds
2 x PNP thresholds
2 x galvanically insulated thresholds
Measuring unit
°C
°F
Stem length
0 mm
0 mm
60 mm
50 mm
100 mm
160 mm
250 mm
400 mm
Sliding connection
None
G1/4"
G1/2"
1/4NPT
1/2NPT
Extention
Without
65 mm
120 mm
Cable sensor
xxx
x .
x x x x x
xxxx
E
Y
TTN
5
6
7
M
1
2
Surface flange for Ø25 ... 55 mm tube
Surface flange for Ø56 ... 100 mm tube
Deported probe only (cable sensor)
(without union)
A
B
0
C
1
2
4
5
0
2
3
5
6
(-100 ... +150 °C) (Mandatory for surface flange)
(-200 ... +200 °C) (≤ 250 mm immersion length)
(-200 ... +400 °C) (≤ 250 mm immersion length)
(-50 ... +205 °C)
A
C
D
E
Adjustment
Without
With factory setting
0
1
0000
xxxx
Only with cable sensor (1 meter = 100 cm = 0100)
2016-02-02
Design and specifications subject to change without notice
Cable length
No cable
Length in cm
.
www.baumer.com
Data sheet B31.07
Page 6 / 6