Specifications - WIKA TR36 Manual De Instrucciones

12. Specifications

12. Specifications
Measuring element
EN
Type of measuring element
Version 4 ... 20 mA
Version Pt100
Connection method
Version 4 ... 20 mA
Version Pt100
Tolerance value of the measuring element
Version 4 ... 20 mA
Version Pt100
1) Depending on the process connection, the deviation can be bigger.
Accuracy specifications (4 ... 20 mA version)
Tolerance value of the measuring
element (IEC 60751)
1)
Measuring deviation of the
transmitter (IEC 62828)
Total measuring deviation
(IEC 62828)
Influence of ambient temperature
Influence of supply voltage
Influence of load
Linearisation
Output error
26
2)
Pt1000
(measuring current < 0.3 mA; self-heating
can be ignored)
Pt100 (measuring current 0,1 ... 1,0 mA)
2-wire
2-wire
■
3-wire
■
4-wire
■
per IEC 60751
1)
Class A
Class A
■
Class B at 2-wire
■
Class A
±0.25 K or 0.25 % of the set span (greater
value applies)
Measuring deviation of the measuring
element + transmitter
0.1 % of the set measuring span / 10 K T
±0.025 % of the set measuring span / V
(depending on the supply voltage U
±0.05 % of the set measuring span / 100 Ω
Linear to temperature per IEC 60751
±0.1 % of the set measuring span
3)
WIKA operating instructions model TR36
a
)
B