Belimo 22DCV-11 - duct CO₂ and VOC sensor

Belimo 22DCV-11 – duct CO₂ and VOC sensor

Active sensor for measuring CO₂ and VOC in duct air. The 22DCV-11 version has two voltage outputs: one each for CO₂ and VOC.

Key features

• Nominal supply: AC/DC 24 V; voltage range: AC 19...29 V / DC 15...35 V.
• Outputs: 2 x 0...5 V, 0...10 V, min. resistance 10 kΩ (Type 22DCV-11); select 0...5/10 V using the jumper.
• CO₂ measuring range: factory setting 0...2000 ppm; with A-22G-A05: 0...5000 ppm.
• VOC measuring range: 0...100% VOC (equivalent to 0...5000 ppb TVOC).
• CO₂ measurement using dual-channel NDIR technology; self-calibration.
• Probe length: 150 mm; probe diameter: 19.5 mm.
• Ingress protection: IP65 / NEMA 4X.
• Electrical connection: plug-in spring terminal block, max. 2.5 mm².
• Permissible air velocity: min. 0.3 m/s, max. 12 m/s.

The A-22G-A05 Bluetooth module is required for configuration using the Belimo Duct Sensor Assistant App. The module and app are not required for standard operation and configuration; the sensor is supplied with factory settings.