Type 81, 82 

Experts in Relative Humidity Measurement Hygrometers

Our HYGROCONTROL™ Type 81/82 Relative Humidity Hygrometers measure the amount of moisture or humidity in the air, or any confined spaces. They can measure absolute, relative, or dew point temperature.  High-precision relative humidity Type 81, 82 for industrial use can be calculated, displayed and issued to measure dew point [°C, °F], absolute humidity [g/scm], specific humidity [g/kg] and enthalpy [kJ/kg]. The temperature can be displayed as °C or °F.

PRINCIPLE OF OPERATION

The instrument uses a capacitance type sensing element with polymer dielectric medium. The temperature sensor is a Pt-1000 Ohm RTD. Microprocessor control allows for multipoint calibration. A maximum accuracy of 1.5 %RH is achieved with 8 points. Built in special temperature compensation is to correct humidity values from deviations arising from temperature effects on the sensor and the electronics.

Ideal applications

  • Control of process parameters in chemical industries
  • Climate control of clean rooms, paint boxes and dryers
  • Process control in climatic and environmental chambers
  • Control and documentation in medical industries
  • Food processing
  • Aerospace
  • Agriculture
  • Electronics
  • Energy
  • Healthcare
  • Metrology
  • Pharmaceutical
  • Paper
  • Steel
  • ATEX Ex for hazardous environments available




Seamlessly & Cost-Effectively Measure Temperature & Relative Humidity 

Process Insights_HYGROCONTROL TYPE 81,82

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Other Relative Humidity Hygrometer Solutions for Industrial Applications

TYPE 83

HYGROCONTROL™ Closed Loop Relative Humidity & Temperature Meter (Hygrometer) For Industrial Use.
Process Insights_HYGROCONTROL TYPE 83

TYPE 85

HYGROCONTROL™ Relative Humidity & Temperature Meter (Hygrometer) For Industrial Use.
pROCESS iNSIGHTS_hygrocontrol type 85

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