MU500-Ex-ia-53-..., Intrinsically Safe Temperature Transmitter for PT1000 Probe, Electrically Isolated
These temperature transmitters offer an intrinsically safe input and convert RTD sensor signals (Pt1000) into industry standard signals. The device includes a full 3-port isolation.
Properties:
- Electrically isolated: between input / output / supply voltage
- 2 power-supply-designs with wide range of allowed supply voltage: 10-30VDC / 10-42VAC or 85-265VAC / 110-125VDC
- 22.5 mm standard case for rail mounting TS35
- 16 measuring ranges, selectable via rotary switch at front panel
- Offset and span adjustable
- Input intrinsically safe ATEX II (1) G [Ex ia] IIC, II (1) D [Ex iaD]
- Burden: max. 1000 Ohm
Technical data:Measuring ranges: selectable via rotary switch
PT1000: -50 ... 0, -50 ... 50, -30 ... -20, -30 ... -10, -20 ... -10,
-20 ... 0, -10 ... 0, -10 ... 10, 0 ... 10, 0 ... 20, 0 ... 30,
0 ... 40, 0 ... 50, 0 ... 100, 0 ... 150, 0 ... 200 °C
Offset adjust: offset: approx. ±8 Ohm ( ^= 2 °C )
Span: approx. ±20 %
Sensor connection: 2- or 3-wire connection
Sensor current: approx. 0.25 mA
Output signal: 0 - 20 mA, 4 - 20 mA, 0 - 10 V or 2 - 10 V (selectable via DIP switch)
Max. load: burden < =1 kOhm (at mA), load: max. 15 mA (at V)
Basic accuracy: < =0.2 % of measuring range
Temperature coefficient: < =0.01 %/K
Output accuracy: < =0.1 % of measuring range
Power supply:
(... - 0): 85 ... 265 V AC / 110 ... 125 V DC
(
... - 5): 10 ... 42 V DC / 10 ... 30 V AC
Power consumption: max. 2.2 W / 3.3 VA
Isolation voltage: 500 V AC, according to VDE 0110 Gr. 2
between input/output/supply voltage
Test voltage: 4 kV DC between input/output/supply voltage
Working temperature: -10 .. 60 °C
Electrical connection: screw-terminals with pressure plates, max. 2.5 mm²
Dimensions: 22.5 x 75 x 110 mm (W x D x H)
Protection: IP 30 (case), IP 20 (terminals)
Ex-certification: TÜV 03 ATEX 2283, II (1) G [Ex ia] IIC, II (1) D [Ex iaD]
Connection data:
MU 500-ex-ia-53-..: U0 = 4.9 V, I0 = <3 mA, P0 = <3 mW, C0 = 2.2 µF,
L0 = 100 mA, Ci = 5 nF, Li = 0 mH
Please specify the power supply range which you need when ordering.
PT1000 temperature probes are not supplied with this article and need to be ordered separately.
Please contact us if there are any questions about the probes.
