IAQFD

Model : IAQFD
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Description

Application & Features :
  • IAQFD detect Formaldehyde (CH2O ) in the air
  • IAQFD for duct mount light and state of art housing easy installation
  • IAQFD are specific for CH2O in air
  • The VOC use high performance metal oxide semiconductor gas sensor , with up to 5∼7 years sensor life.
  • The (CH2O ) use high performance electrochemical gas sensor, with more than 3 years sensor life.
  • All sensors are low power consumption with good temperature and humidity compensation
  • Power and outputs over voltage and reverse polarity protection, high reliability and anti-interference capability

 

Additional information

Sensor

: VOC : High performance metal oxide semiconductor sensor

Power

: 16~28VAC/16~35VDC

Range

: VOC : 0 2000ppm equivalent CO2 ;

Accuracy

CH2O : 5% FS

Output

0~10VDC/4~20mA (default), RS485/Modbus

Load resistance

: ≤500Ω (Current output), ≥2kΩ (Voltage output)

Relay

: 1×SPST, 3A/30VDC, 3A/250VAC

Storage temperature

: -40~70ºC

Housing

Fireproof ABS

Protection

: IP65

Agency Approval

: CE