Siemens sitrans tr200, Operating Instructions Manual

Page: 62 / 78

Technical specifications
SITRANS TR200/TR300
62
Operating Instructions, 04/2007, A5E01071992-01
Electrical isolation Input to output DC 2.12 kV (AC 1.5 kV)
Measuring accuracy
Digital measuring errors See the following tables, resistance thermometer and
resistance-type transmitter
Reference conditions
Auxiliary power supply 24 V +/- 1 %
Load 500 Ω
Ambient temperature 23 °C
Warm-up time > 5 min
Analog output error
(digital-to-analog conversion)
< 0.1 % of the measuring span
Fault due to internal cold junction < 0.55 °C (0.9°F)
Temperature influence < 0.1 % of max. measuring span/10°C (18°F)
Influence of auxiliary power supply < 0.005 % of the measuring span/V
Influence of load < 0.012 % of maximum measuring span/100 Ohm
Long-term drift < 0.02 % of the max. measuring span in the first month
< 0.03 % of the max. measuring span after one year
< 0.04 % of the max. measuring span after five years
Ambient conditions
Range of ambient temperature
-40 to +85 °C (-40 to +185 °F)
Storage temperature -40 to +85 °C (-40 to +185 °F)
Relative atmospheric humidity ≤ 98 %, condensing
Rated conditions
Electromagnetic Compatibility According to DIN EN 61326 and NAMUR
recommendation NE21
Error due to EMC influences during
installation
Electrostatic discharge (ESD)
according to EN 61000-4-2
< 0.10 % of the measuring span
HF irradiation according to EN 61000-
4-3
< 0.10 % of the measuring span
Burst according to EN 61000-4-4 < 0.10 % of the measuring span
HF energizing according to EN 61000-
4-6
< 0.20 % of the measuring span