Process Transmitter

RMA42

RMA42

  • Function: Display, Loop Power Supply, Transmitter Functionality, Barrier, Signal Isolation, Calculation, Limit Alarm
  • Approvals: ATEX Ex ia
  • Display: 5-digit, multi-colored rear illumination LCD, bargraph
  • Input: 1/2x analog (I; U; RTD; TC; R)
  • Output: 1/2x analog (I; U), 1x loop power supply, 2 relays
  • Power supply: 20...250 V AC/DC

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RMA422

RMA422

Rail mounted device with intrinsically safe current inputs, loop power supply, alarm set point monitor, mathematics function and analog outputs.


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Limit Switch

RTA421

RTA421

Alarm set point contacter with loop power supply for monitoring current or voltage signals.


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