•Universally PC programmable (PCP)
•Galvanic isolation
•2 wire technology, 4 to 20 mA analog output
•High accuracy in total ambient temperature range
•Fault signal on sensor break or short circuit
•Configuration during measurement using configuration kit
•Output simulation
•Customer specific measurement range setting
• PC programmable (PCP) Temperature head transmitter
for converting various input signals into a standard
4 to 20 mA analogue output signal
• Input:
-Resistance thermometer (RTD)
-Thermocouple (TC)
-Resistance transmitter (Ohm)
-Voltage transmitter (mV)
• Online configuration using a PC with MS181 configuration kit (MS181-PC)
Input
|
Type
|
Type
|
Measurement ranges
|
Min.meas.
Ranges
|
|||
|
Resistance thermometer
(RTD)
|
Pt100
Pt500
Pt1000
acc.to IEC 751
|
-200 to 850 °C (-328to1562 °F)
-200 to 250 °C (-328 to 482 °F)
-200 to 250 °C (-328 to 482 °F)
|
10 K
10 K
10 K
|
|||
|
Ni100
Ni500
Ni1000
acc.toDIN43760
|
-60 to 180 °C (-76 to 356 °F)
-60 to 150 °C (-76 to 302 °F)
-60 to 150 °C (-76 to 302 °F)
|
10 K
10 K
10 K
|
||||
|
l Connection type: 2-, 3- or 4-wire connection l Software compensation of cable resistance possible in the 2 wire system(0 to 20 Ω) l Sensor cable resistance max. 20 Ωper cable
l Sensor current: ≤0.6 mA
|
||||||
|
Resistance transmitter (Ω)
|
Ω
|
10 to 400 Ω
10 to 2000 Ω
|
10 Ω
100 Ω
|
|||
|
Thermocouple (TC)
|
B(PtRh30-PtRh6)
C(W5Re-W26Re) D(W3Re-W25Re)
E(NiCr-CuNi)
J (Fe-CuNi)
K (NiCr-Ni)
L (Fe-CuNi)
N (NiCrSi-NiSi)
R (PtRh13-Pt)
S (PtRh10-Pt)
T (Cu-CuNi)
U (Cu-CuNi)2
acc.toIEC584 Part 1
|
0to+1820℃(32to3308°F)
0to+2320°C(32to4208°F)
0to+2495°C(32to4523°F)
-200to+1372°C(-328to2501°F
-200to+900°C(-328to1652F)
-270to+1300°C(-454to2372
F)
0to+1768°C(32to3214°F)
0to+1768°C(32to3214°F)
-200to+400°C(-328to752°F)
-200to+600°C(-328to1112 F) |
500 K
500 K
500 K
50 K
50 K
50 K
50 K
50 K
500 K
500 K
50 K
50 K
|
|||
|
|
l Cold junction: internal (Pt100) external(0to80°C)
l Cold junction accuracy: ± 1 K
l Sensor current: 30nA
|
|||||
|
Voltage transmitters (mV)
|
mV
|
-10 to 100 mV
|
5 mV
|
|||
|
Output signal
|
4 to20 mA, 20 to 4 mA
|
|
Transmission behaviour
|
Temperature linear, resistance linear, voltage linear |
|
Max-load
|
(V power supply-8V)/0.025A(Current output) |
|
Current limit
|
≤25 mA
|
|
Signal on alarm
|
•Underranging linear drop to 3.8 mA
•Overranging linear rise to 20.5 mA
•Sensor break;sensor short-circuit:
≤3.6mA or ≥21.0mA
|
|
Galvanic isolation
|
1500V AC (input/output)
|
Primary Technical Characteristics
Measuring range Set via PC
Response time 1s
Ambient -40～+85℃