Search

H3021 Temperature and Humidity Regulator

H3021

Humidity controller, thermostat with two relay outputs. Can be used both indoors and outdoors.

Humidity and temperature probes with cables. Measurements can also be converted to other humidity interpretations: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific heat.

The device comes with a T+RH (humidity and temperature) probe with a 1 meter cable.

Warranty: 3 years

Measurement parameters
Temperature
Relative Humidity
Temperature Sensor
Measurement range: -30 to +105 °C
Measurement accuracy: ±0.4°C
Resolution: 0.1 °C
Humidity Sensor
Measurement range: 0 to 100 % relative humidity
Measurement accuracy: ±2.5 % relative humidity (5 to 95 % at 23 °C)
Resolution: 0.1% Relative Humidity
outdoor spot
Measurement range: -60 to +80 °C
Measurement accuracy: ±1.5 °C at ambient temperature T 30 %.
Resolution: 0.1 °C
Relay Output
Quantity: 2
Maximum voltage: 50 V
Maximum current: 2 A
Maximum power: 60 VA
General Technical Data
Operating temperature: -30 to +80 °C
Channel: 1 connectable temperature and humidity probe
Measurements: Dew point, Absolute humidity, Specific humidity, Mixing ratio, Specific heat
Audible alarm: via built-in buzzer - switchable
Battery: 9-30 Vdc
Protection level: IP65 for electronic equipment; IP40 for sensors.
Dimensions: 136 x 159 x 45 mm; external probe length/diameter 88/18 mm
External probe cable length: 1 m
Weight: Approx. 400 g
Warranty: 3 years
Warranty: 3 years

  • H3021
  • Operator's Manual
  • Traceable calibration certificate
  • Free software for configuring the transmitter TSensor

Contact Hongke to help you solve your problems.

Let's have a chat