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Temperature Controllers & Transmitters

Precision Digital offers a complete line of auto-tuning PID temperature controllers. These controllers accept process and temperature inputs and a variety of control, alarm, and retransmission outputs. Precision Digital's temperature transmitter systems are rugged, accurate, and precise.

1. Nova Series Process & Temperature Controllers
From simple temperature indication and on/off control to auto-tuning PID control applications, the Nova Series Process and Temperature Controllers handle a variety of applications with ease and a high degree of accuracy.


  • Universal process & temperature input.
  • Relay & analog outputs standard.
  • High accuracy display & control.
Products: NOVA PD570 Series
Data Sheet

2. Exsense T Hart Smart Temperature Transmitters

  • Smart temperature transmitters with HART® protocol.
  • Universal input: RTD, TC, resistance & mV inputs.
  • Easy to program with PC or HART communicator.
  • Order configured at the factory ready to install.
  • Explosion-proof model with 330° rotatable backlit LCD.
  • Display PV, input type, engineering units & bargraph.
  • Explosion-proof model PD312 with integral Pt100 RTD.
  • Low-cost model PD301, PC programmable.
  • 2-wire scalable 4-20 mA output.
  • Galvanic isolation prevents ground loops.
  • Wide voltage range: 10.5 to 45 VDC.
  • Operating temperature: -40 to 75°C.
  • Automatic cold junction compensation for TC inputs.
  • Protection heads & thermowells available.
  • FM, CSA, ATEX, IECEx explosion-proof enclosures.
Products: PD312 HART®, PD306 HART®, PD310 HART®, PD303, PD301, PD302 HART®.
Data Sheet
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