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H1
Electronic Humidity And Temperature Transmitter

Features

  • Wall, duct mount or remote sensor relative humidity electronic transmitter
  • With replaceable “Humy-chip” capacitive sensor and filters
  • Voltage, Current or PT100 output according to the selected signal and model
  • LCD Display (optional)

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Related Products

Features

  • Wall, duct mount or remote sensor relative humidity electronic transmitter
  • With replaceable “Humy-chip” capacitive sensor and filters
  • Voltage, Current or PT100 output according to the selected signal and model
  • LCD Display (optional)

Specifications & Spare Parts

Process Inputs
“Humy Chip” for temperature and Humidity acquisition
Self Calibrating
2 high-level reciprocally insulated outputs:
Humidity Output – Voltage (V): 0…10 V
Min. impedance: 500Ω
– Current (mA): 4…20 mA
Max. impedance: 500Ω
Range: 0… 100% RH
Accuracy: 1.8% between 10… 90% RH
Long term drift: typically <0.5% RH/year
Temperature Output – Voltage (V): 0…10 V
Accuracy: <0.5°C between 0… +50°C (32… 122°F)
– Current (mA): 4…20 mA
Accuracy: <0.5°C between -20… 80°C
– 3 wire PT100 accuracy class B (1/2 DIN)
Available ranges:
-30.0… +70.0°C (-22… 158°F)
-20.0… +30.0°C (-4… 86°F)
0.0… +50.0°C (32… 122°F)
0.0… +100.0°C (32… 212°F)
Third Output 3 wire PT100 accuracy class B (1/2 DIN)
Power Supply – With (mA) outputs: 10… 30 Vdc
– With (V) outputs: 18… 27 Vac or 20… 30 Vdc
Functions
Humidity and Temperature Retransmission
Installation
Mounting Method Wall mount, Duct mount, Remote sensor
Case Dimensions 100 x 100 x 61 mm
Cable Gland 35 mm max.
Cable Probe Connector 25 mm
Protection Filter – Wire mesh
– Sintered stainless steel
– Teflon
Protects against dust and other atmospheric contaminants.
Display and Indicators
LCD Display (optional) For 0.0… 100.0% RH indication, digit size: 10.5 mm
Connectable to
Any controller from Ascon Tecnologic range with the appropriate I/Os