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EGQ 212, 222: Transducer for CO2 and temp.

How energy efficiency is improved
Enables the demand-led control of ventilation systems and reduces energy consumption.

Areas of application
Selective measurement of dioxide concentration and room air temperature in rooms.

Properties

• Active device for measured value acquisition
• Versions for room air and ducting
• EGQ 222: suitable for direct wall mounting
• EGQ 212: fixing bracket with seal for duct mounting included in supply

Technical description

• Measurement is effected using an infra-red spectroscopic sensor as per VDMA 24772
• EGQ 212: 30 mm ø sensor tube made of black, glass fibre-reinforced thermoplastic
• EGQ 212: immersion depth 40 to 166 mm
• EGQ 222: housing made of pure white, fire-retardant thermoplastic (RAL 9010), 76 x 76 mm
• Screw terminals for wires max. 2,5 mm²