Temperature DIN rail transmitter
10 Technical Data
Hauser
31
Source impedance
max. (V
Power supply
- 12 V) / 0.022 A (current output)
e.g. (24 V-12 V)/0.022 A = 545.5
Ω
Transmission behavior
Temperature linear, resistance linear, voltage linear
Filter
1st order digital filter: 0 to 100 s
Galvanic isolation
U = 2 kV AC (input/output)
Input current required
≤
3.5 mA
Current limit
≤
23 mA
Switch on delay
4 s (during power up I
a
≤
3.8 mA)
10.4
Power supply
Electrical connection
See “Overview” on page 12.
Supply voltage
U
b
= 12 to 35 V, polarity protected (For hazardous location please see control drawing)
Residual ripple
Allowable ripple U
ss
≤
3 V at U
b
≥
13 V, f
max.
= 1 kHz
10.5
Performance characteristics
Response time
1 s
Reference operating
conditions
Calibration temperature: 73.4 °F ± 9 °F (+23 °C ± 5 °C)
Maximum measured error
Type
Measurement accuracy
1
Resistance thermometer
RTD
Pt100, Ni100
Pt500, Ni500
Pt1000, Ni1000
0.36 °F (0.2 °C) or 0.08%
0.9 °F (0.5 °C) or 0.20%
0.54 °F (0.3 °C) or 0.12%
Thermocouple TC
K, J, T, E, L, U
N, C, D
S, B, R
typ. 0.9 °F (0.5 °C) or 0.08%
typ. 1.8 °F (1.0 °C) or 0.08%
typ. 3.6 °F (2.0 °C) or 0.08%
Measurement range
Measurement accuracy
a
a.% is related to the adjusted measurement range. The value to be applied is the greater.
Resistance transmitter
(
Ω
)
10 to 400
Ω
10 to 2000
Ω
± 0.1
Ω
or 0.08%
± 1.5
Ω
or 0.12%
Voltage transmitters
(mV)
-10 to 75 mV
± 20
µ
V or 0.08%
