No items found.
Humidity
ACTIVE TRANSMITTERS FOR TEMPERATURE, RELATIVE HUMIDITY, & DEW POINT.
Temperature, relative humidity and dew point transmitters available with active 4÷20 mA or 0÷10 V analog output, or with RS485 MODBUS-RTU output only.
HD48 transmitters are designed for temperature and humidity control in conditioning and ventilation applications (HVAC/BEMS) in the following sectors: pharmacy, museums, clean rooms, ventilation ducts, industrial and civil sectors, crowded places, canteens, auditoria, gyms, high-density farms, greenhouses, etc.
The models of the HD48.. series are active transmitters and accept both direct and 24Vac alternating power supply; they have standard current (4…20mA) or voltage (0…10V) outputs, or a serial RS485 output, depending on the model.
Available models:
- horizontal probe for duct mounting (TO),
- vertical probe for wall mounting (TV),
- probe with 2 or 5 m cable (TC),
- fixed contact Pt100 probe for solar panel (TFP)
Request A Quote
Ask A Question
Key Specifications
Temperature Sensor
Standard range: NTC 10kΩ Extended range: Pt100 Class A
Relative Humidity Sensor
Capacitive
RH / Temperature range
0 to 100% / -20 to 80C (standard) -14 to 150C (extended)
Dew point sensor
Calculated
Dew point range
-20 to 80C DP
Power supply
Model HD48: 18 to 40 Vdc or 24 Vac ±10% 12 to 30 Vdc for MODBUS output | Model HD49: 12 to 40 Vdc
Available Accessories
Available Accessories
Request A Quote
Ask A Question
Calibration and service is available for this item.
Click here to request an RMA