Technical Data - Siemens SITRANS TH400 Operating Instructions Manual

Technical data

Input
Measurement rate of the analog-to-digital
conversion
Resolution of the analog-to-digital conversion
Resistance thermometer and linear resistance input:
Resistance thermometer
Pt25 ... Pt1000
NI25 ... Ni1000
Cu10 ... Cu1000
Line resistance per sensor cable
Sensor current
Sensor fault recognition
Sensor break recognition
Sensor short circuit recognition
Short circuit recognition
Input of resistance-type transmitter
Resistance-type
transmitter
Resistance-type
transmitter
Line resistance per sensor cable
Sensor current
Sensor fault recognition
Sensor break recognition
Sensor short circuit recognition
Short circuit recognition
SITRANS TH400
Operating Instructions, 06/2010, A5E01018688-02
Min. value Max. value
-200°C +850°C
-60°C +250°C
-50°C +200°C
Max. 50 Ω
Nominal 0.2 mA
Yes
Yes
< 15 Ω
Min. value Max. value
0 Ω 10 kΩ
Max. 50 Ω
Nominal 0.2 mA
Yes
Yes
< 15 Ω
< 50 ms
24 Bit
Standard
IEC60751/JIS C 1604
DIN 43760
α = 0.00427
10
37