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Humidity Sensors

RH Sensor

The RHx-SP-DC-AT and RHx-SP-MA-AT Series wall mounted relative humidity transmitters, convert a resistance to a linear 4 to 20 mA, 0 to 5 or 0 to 10 VDC output signal.

Overview

The RHx-SP-DC-AT and RHx-SP-MA-AT Series wall mounted relative humidity transmitters, convert a resistance to a linear 4 to 20 mA, 0 to 5 or 0 to 10 VDC output signal. The current transmitter may be transmitted over long distances on shielded cable and will not be affected by lead wire resistance or electrical noise. The Advanced Ceramic technology design overcomes the limitations of other resistance based humidity sensors that utilize water-soluble polymer coatings. The Advanced Ceramic Technology enables these sensors to fully recover from condensation and allows the sensor to maintain its accuracy over a longer period of time. Despite its accuracy, the Advanced Ceramic Technology sensor and related circuitry is extremely economical. The accuracy is maintained over the operating range using a thermistor for temperature compensation. The RH transmitter is extremely versatile using on board dipswitches to select both the supply voltage as well as the output

Features & Benefits:
  • High Repeatability/ Hysteresis
  • Low Long Term Drift
  • Temperature Compensated
  • Calibrated to NIST Standards
  • Field Selectable Outputs
Specifications

Others

  • Maximum Operating Ambient Temperature
    • 122 degree Fahrenheit
    • 50 degree Celsius
  • Minimum Operating Ambient Temperature
    • 4.4 degree Celsius
    • 40 degree Fahrenheit
  • Product Type
    • Humidity/Temperature Combination Surface Plate Degrees Celsius
  • Mounting Type
    • Wall inch
  • Detector Type
    • Relative Humidity
  • Brand
    • Alerton

Others

  • Maximum Operating Ambient Temperature
    • 122 degree Fahrenheit
    • 50 degree Celsius
  • Minimum Operating Ambient Temperature
    • 4.4 degree Celsius
    • 40 degree Fahrenheit
  • Product Type
    • Humidity/Temperature Combination Surface Plate Degrees Celsius
  • Mounting Type
    • Wall inch
  • Detector Type
    • Relative Humidity
  • Brand
    • Alerton
  • Maximum Operating Ambient Temperature : 122 degree Fahrenheit|50 degree Celsius
  • Minimum Operating Ambient Temperature : 4.4 degree Celsius|40 degree Fahrenheit
  • Product Type : Humidity/Temperature Combination Surface Plate Degrees Celsius
  • Mounting Type : Wall inch
  • Detector Type : Relative Humidity
  • Brand : Alerton