Smart transmitter-switch for pressure, temperature monitoring

Mike Edwards   

Products instrumentation pressure temperature transmitter UE UE One Series United Electric Controls Wajax

Wajax has introduced the UE One Series line of programmable electronic pressure and temperature products.

The series provides explosion (flame)-proof, intrinsically safe and non-incentive models that monitor gage pressure, differential pressure, or temperature.

An advanced low-power microcontroller provides four SMART model platforms:

  • NAMUR NE 43 standard and HART-enabled transmitter (model 1XTX00);
  • two discrete (digital input)-powered electronic switches (1XSW) that operate on the existing application’s 2 wires;
  • transmitter-switch hybrid with two independent and programmable solid state relays (1XTXSW); and,
  • 4-wire switch that provides high-power switching for local control of loads directly and at the point of measure.

With no moving parts, the company says, the versatile instruments can be used in a wide variety of safety control, alarm, and interlock applications (SCAI).

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