Featuring proven infrared sensing technology coupled with microprocessor controlled digital transmission, the 90DM3A offers a level of precision and efficiency second to none.

• 5-year limited warranty
• Proven infrared technology
• 4-20mA and 0-10Vdc outputs
• Specific CO2 reading
• Long life expectancy
• Easy calibration
• Optional  relay output
• Optional  LCD display

• Power Requirements: 17-27 VAC, 24-38 VDC, 350mA
• Concentration Display: Optional LED
• Relay Contact Capacity: SPDT 1/8 HP, 5A 24dc or 240Vac
• Outputs: 4-20mA, 0-10Vdc, Optional relay  available
• Humidity Range: 5-90%
• Operating Temperature: 
  32⁰ F to 100⁰ F
  (0⁰ C to 40⁰C) 

Q1-Type Sensor: Pyro Infrared

Gas Detected: CO2

Range of Detection:
0-2000 ppm

VA201T Toxic and Explosive Gas Transmitter

VA201D Industrial Toxic and Explosive Gas Transmitter

VA201C Controller

VASQN-8X Advanced Multi-Point Gas Monitor

90DM3A  CO₂   Gas Transmitter

Home

Description                                                                Part Number   
Infrared CO2 Gas Transmitter                                         90DM3A  
Options:   Relay Output (O3)    LED Display (D3