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Seametrics PT12 submersible pressure and temperature sensor

Seametrics PT12 Pressure/Temperature Sensor - Stainless

The Seametrics PT12 is a submersible pressure and temperature sensor built in 316 stainless steel, designed to convert analog well and tank level readings into a digital sensor network. Its piezo-electric, media-isolated pressure element is temperature-compensated for accurate readings in groundwater, well, tank, and tidal monitoring applications.

Communicating over both SDI-12 (v1.3) and Modbus RTU (RS485), the PT12 supports up to 200 feet of daisy-chain cabling for networked multi-sensor installations, and is built with noise immunity and transient protection for harsh field conditions. Pair it with a PT12-BV barometric logger to compensate absolute-range readings for atmospheric pressure.

  • Piezo-electric, media-isolated pressure element, temperature-compensated
  • Dual SDI-12 (v1.3) and Modbus RTU (RS485) communication interfaces
  • 316 stainless steel construction (titanium also available)
  • Up to 200 ft. daisy-chain cable capability for multi-sensor networks
  • Optional USGS-OSW enhanced calibration for improved accuracy (15/30 PSIG)
  • Barometric compensation capability with a PT12-BV companion logger

Need cables, connectors, or replacement kits? Browse the Seametrics Parts & Accessories collection.

  • Piezo-electric, media-isolated pressure element, temperature-compensated
  • Dual SDI-12 (v1.3) and Modbus RTU (RS485) communication interfaces
  • 316 stainless steel construction (titanium also available)
  • Up to 200 ft. daisy-chain cable capability for multi-sensor networks
  • Optional USGS-OSW enhanced calibration for improved accuracy (15/30 PSIG)
  • Barometric compensation capability with a PT12-BV companion logger
  • Groundwater, well, and tank level monitoring
  • Tidal level monitoring
  • Pump testing
  • Flow monitoring
  • Multi-sensor daisy-chain telemetry networks
  • Water resource administration and compliance monitoring

Regular price$1,918.34
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