TMA - Temperature Transmitters


TMA - Temperature Transmitters

 FEATURES

  • High accuracy
  • 4-20 mA loop powered
  • Rugged, all 316 SS construction
  • -200 to 600°C temperature range
  • Custom designs available
  • Accessible zero & span

 


GENERAL DESCRIPTION


TMA temperature sensor employs a Pt100 class B resistive temperature detector (RTD) combined with an integrated loop powered 4-20 mA output transmitter. Optional digital indicator, model AUF, plugs directly to the Hirschmann (DIN 43650) plug. This sensor is rugged and all 316 SS construction. Fittings, 1/4” and 1/2” NPT welded to tube, are available for mounting purposes.

An adjustable bore-through compression fitting option is also available. This allows for easy adjustment of desired immersion depth. The unit is factory calibrated to customer temperature requirements. Recalibration via zero and span potentiometers, at the connector, is possible.

 


SPECIFICATIONS


Temperature Sensor
Operating Temperature: -200 to +600°Cv (-328°F to +1112°F)
Ambient Operating Temperature Range: -40°C to +70°C (-40°F to +158°F)
Sensing Element: Pt100 Class B per DIN 43670
Max. Pressure: 1450 PSIG
Wetted Parts: 316 SS
Fittings: 1/4”, 1/2” NPT standard welded or adjustable
Connector: Hirschmann plug per (DIN 43650)
Electronic Data
Output: 4-20 mA, 2-wire
Supply Voltage: 12-36 VDC
Accuracy: 0.1 % of span
Zero/Span Drift: 0.025%/°F
Protection
Environmental: NEMA 4X/IP65
Fault: Reverse polarity protected

 


ORDERING INFORMATION


TMA - Temperature Transmitters