GM810 Pressure transmitter


GM810 pressure transmitters designed for precision applications in the process instrumentation industry or machine design engineering. Accept any type of fluid that are compatible with the construction materials (316 stainless steel).

The GM810 series brings together a range of pressure transmitters designed and manufactured by Gometrics to cover precision applications in the process instrumentation or machine design engineering industry.

The transmitter consists of a piezoresistive pressure transducer integrated in a cylindrical stainless steel block that also contains a converter card that provides an electronic output signal proportional to the pressure input signal.

The instrument accepts any type of fluid compatible with the materials of construction, 316 stainless steel.

The GM810 pressure transmitter is adjustable via a USB adapter cable and PC application provided free of charge.


Download Catalogue Pressure range table



  • Robust construction
  • Precise, reliable components
  • Long, maintenance-free life


  • Accuracy in the process instrumentation industry
  • Machine design engineering
  • Pneumatics and hydraulics such as pumps, compressors, etc.


  • Accuracy: 0.1% FS
  • Calibration: Allows zero and span adjustment by means of GM810-USB cable and PC software.
  • Safety: Transmitter polarity is protected so that the electronics will not be damaged in case of connection error
  • Output signal limitation: 25 mA
  • Material in contact: AISI 316
  • Protection: IP65

Technical specifications

Technical data
Pressure range Min: 0 – 25mbar and Max: 0 – 1000bar
Uncertainty* at 1 year 0.20% FS (*Includes non-linearity, hysteresis, repeatability, thermal drift between 20 and 26ºC and 1-year stability.)
Exit sign 4 – 20mA
Output signal limitation 25mA
Process connection 1/4” GAS M
Protection IP65
Vibration resistance 3g
Electric connection Connector DIN EN 175 301-803-C
Material in contact AISI 316
Operational temperature
  • 0 to 70ºC
  • Optional: -40 to 125ºC
Temperature effect
  • 0.02% FS / ºC if P < 1 bar
  • 0.01% FS / ºC if P >= 1 bar
  • Compatible with stainless steel and Buna N for ranges ≥1 bar
  • Air or inert gases for ranges < 1 bar
Overpressure 2 times the range
Feeding 4 Vdc, operating between 9Vdc and 30Vdc
Accuracy 0.1% FS
Dimensions Length = 100mm and Diameter = 22mm
Weight 150 grams
Calibration Allows zero and span adjustment via GM810-USB cable and PC software
Security The polarity of the transmitter is protected so that the electronics are not damaged in the event of a connection error
Warranty 2 years


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