Vaisala HMP230 Series HUMICAP Humidity & Temperature Transmitters

Rent Vaisala HMP230 Series HUMICAP Humidity & Temperature Transmitters
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Vaisala HMP230 Series
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Manual Specifications
The microprocessor-based Vaisala HMP230 Series HUMICAP Humidity & Temperature Transmitters are versatile and easy to use transmitters for demanding industrial and air conditioning applications. The transmitters measure relative humidity and temperature. As calculated variables they also output dewpoint and wet bulb temperature, mixing ratio and absolute humidity. The HMP230 transmitters can be configured to the customer's requirements on the production line, but configuration and parameters can also be set by the user. Both analog and serial outputs are available as well as several options: different cable lengths, power supply modules, serial interface modules and a local display.
 
Six models are available:
  • HMP231 for wall mounting
  • HMP233 for installation directly in processes in tight spaces
  • HMP234 for installation directly in processes & for measurement in pressures from vacuum to 10 MPa (100 bar, 1450 psig)
  • HMP235 for installation directly in processes & for measurement in temperatures from -40 to +180 °C (-40 to 356 °F)
  • HMP237 for most demanding applications requiring an extremely rugged design
  • HMP238 for installations in pressurized pipelines to as high as 40 bar (580 psig)
 
Vaisala HMP230 Series Specs
  • Measurement range: 0 - 100 %RH
  • Accuracy against salt solutions: ±2 %RH (0...90 %RH); ±3 %RH (90...100 %RH)
  • Max. accuracy against high quality certified standards: ±1 %RH (0...90 %RH); ±2 %RH (90...100 %RH)
  • Operating temperature: -40...+180 °C (-40...+356 °F)