Signal converter for Pt100 IRMA
This product is discontinued.
Converts a Pt100 or resistance signal into a 0/4 mA to 20 mA or 0 VDC to 10 VDC standard signal
Product discontinuation as of 31.12.2019
- galvanic isolation
- converts a Pt100 or resistance signal into a 0/4 - 20 mA or 0 - 10 VDC standard signal
- Supply via current loop or with 9 - 32 VDC
- Simple commissioning
- Operating temperature range from -25 °C to +75 °C
- Simple mounting on C-rail or top-hat rail
Product discontinuation:
The signal converters for Pt100, the IRMA series, were discontinued on 31.12.2019. The last opportunity for you to order was 25.09.2019. We would be happy to advise you on alternatives, please contactour technical application consultingteam.
The IRMA signal converter converts signals from a Pt100 or resistor input into a standard signal. The output signal is linearly proportional to the input. The IRMA draws its supply voltage from a 9 - 32 VDC supply or from the current loop. The device is fully programmed via 8 DIP switches. It is simply snapped onto a top-hat or C-rail for installation.
Entrance
Pt100 in 2-, 3- or 4-wire technology.
Output
IRMA2003: 4 to 20 mA, IRMA3035: 0/4 to 20 mA , or
0 - 10 VDC,
Power supply
IRMA2003: 12-42 VDC (via current loop). The current loop supply must be able to withstand a load of at least 30 mA. IRMA3035: 9 - 32 VDC, 1.75 W; max. 200 mA.
Response time
400 ms.
Wire break detection
Signal adjustable via DIP switch
Protection
1500 VAC input and output.
Ambient conditions
Operation: -25°C...+75°C. Storage: -40...+85°C
Connection
via screw terminals
Housing
Sturdy plastic housing.
Dimensions
- IRMA2003: W 23 mm x H 84 mm x D 79 mm.
- IRMA3035: W 28 mm x H 107 mm x 79 mm.
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