Specifications

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Siemens FI 01 · 2015 US Edition
Temperature Measurement
Transmitters for rail mounting
SITRANS TR200 two-wire system, universal
2
Factory setting:
• Pt100 (IEC 751) with 3-wire circuit
• Measuring range: 0 ... 100 °C (32 ... 212 °F)
• Error signal in the event of sensor breakage: 22.8 mA
• Sensor offset: 0 °C (0 °F)
• Damping 0.0 s
Digital measuring errors
Resistance thermometer
Output
Output signal 4 ... 20 mA, 2-wire
Auxiliary power 11 ... 35 V DC (to 30 V for Ex i/ic;
to 32 V for Ex nA)
Max. load (U
aux
– 11 V)/0.023 A
Overrange 3.6 ... 23 mA, infinitely adjustable
(default range: 3.84 mA ... 20.5 mA)
Error signal (e.g. following sensor
fault) (conforming to NE43)
3.6 ... 23 mA, infinitely adjustable
(default value: 22.8 mA)
Sample cycle 0.25 s nominal
Damping Software filter 1st order 0 ... 30 s
(parameterizable)
Protection Against reversed polarity
Electrically isolated Input against output 2.12 kV DC
(1.5 kV
eff
AC)
Measuring accuracy
Digital measuring errors See Table "Digital measuring errors"
Reference conditions
• Auxiliary power 24 V  1 %
•Load 500 
• Ambient temperature 23 °C
• Warming-up time > 5 min
Error in the analog output (digi-
tal/analog converter)
< 0.025 % of span
Error due to internal cold junction < 0.5 °C (0.9 °F)
Influence of ambient temperature
• Analog measuring error 0.02 % of span/10 °C (18 °F)
• Digital measuring errors
- With resistance thermometer 0.06 °C (0.11 °F)/10 °C (18 °F)
- with thermocouples
0.6 °C (1.1 °F)/10 °C (18 °F)
Auxiliary power effect < 0.001 % of span/V
Effect of load impedance
< 0.002 % of span/100 
Long-term drift
• In the first month < 0.02 % of span in the first month
• After one year
< 0.2 % of span after one year
• After 5 years < 0.3 % of span after 5 years
Conditions of use
Ambient conditions
Ambient temperature range -40 ... +85 °C (-40 ... +185 °F)
Storage temperature range -40 ... +85 °C (-40 ... +185 °F)
Relative humidity < 98 %, with condensation
Electromagnetic compatibility
acc. to EN 61326 and NE21
Construction
Material Plastic, electronic module potted
Weight 122 g
Dimensions
See "Dimensional drawings"
Cross-section of cables
Max. 2.5 mm² (AWG 13)
Degree of protection to
IEC 60529
• Enclosure IP20
Certificates and approvals
Explosion protection ATEX
EC type test certificate PTB 07 ATEX 2032X
• "Intrinsic safety" type of protec-
tion
II 2(1) G Ex ia/ib IIC T6/T4
II 3(1) G Ex ia/ic IIC T6/T4
II 3 G Ex ic IIC T6/T4
II 2(1) D Ex iaD/ibD 20/21 T115 °C
• Type of protection, "equipment is
non-arcing"
II 3 G Ex nA IIC T6/T4
Other certificates NEPSI
Software requirements for
SIPROM T
PC operating system Windows ME, 2000, XP, Win 7 and
Win 8; can also be used in connec-
tion with RS 232 modem under
Windows 95, 98 and 98SE
Input Measuring range Min. mea-
sured span
Digital
accuracy
°C/(°F) °C (°F) °C (°F)
to IEC 60751
Pt25 -200 ... +850
(-328 ... +1562)
10 (18) 0.3 (0.54)
Pt50 -200 ... +850
(-328 ... +1562)
10 (18) 0.15 (0.27)
Pt100 ... Pt200
-200 ... +850
(-328 ... +1562)
10 (18) 0.1 (0.18)
Pt500 -200 ... +850
(-328 ... +1562)
10 (18) 0.15 (0.27)
Pt1000 -200 ... +350
(-328 ... +662)
10 (18) 0.15 (0.27)
to JIS C1604-81
Pt25
-200 ... +649
(-328 ... +1200)
10 (18) 0.3 (0.54)
Pt50
-200 ... +649
(-328 ... +1200)
10 (18) 0.15 (0.27)
Pt100 ... Pt200 -200 ... +649
(-328 ... +1200)
10 (18) 0.1 (0.18)
Pt500
-200 ... +649
(-328 ... +1200)
10 (18) 0.15 (0.27)
Pt1000
-200 ... +350
(-328 ... +662)
10 (18) 0.15 (0.27)
Ni 25 to Ni1000 -60 ... +250
(-76 ... +482)
10 (18) 0.1 (0.18)
© Siemens AG 2015