CDI9 Series - Duct Humidity and Temperature Sensor

CDI9.AA

Designed to measure temperature, relative humidity, absolute humidity, dew point, and enthalpy in air ducts for heating, ventilation, and air conditioning (HVAC) systems.
Features native BACnet MS/TP and Modbus RTU (RS485) communication for seamless integration with Building Automation Systems.
Measures relative humidity range: 0 to 100% RH
Temperature range: -40°C to +120°C
Dew point range: -20°C to +80°C
Enthalpy range: 0 to 85 kJ/kg
Absolute humidity range: 0 to 50 g/m³
Humidity accuracy: ±2% RH
Power supply: 24 VAC/DC (±10%)
Immersion probe lengths: 140 mm, 270 mm
IP67 protected sensing element and IP65 housing for reliable operation in harsh environments.

RM737.00 RM780.00

Measured	Temperature & Humidity
Sensor Characteristics H/T	Active
Outputs	BACnet MSTP or Modbus RTU communication, RS485
Measuring Range (T) (default)	-40⁰C…120⁰C