Carbon Dioxide Transmitter AVC-320 Series AVC-320 series CO2 transmitter is specially designed for high humidity environment. It can be used for smart ventilation system or for environmental monitoring to control energy consumption and improve indoor air quality. NDIR infrared waveguide technology and air sampling sensing element ensures the high accuracy. It mostly used in cellar, greenhouse, storage room, brewery, plant factory, mushroom farms, etc., in order to monitor carbon dioxide level.

Sensing element Response time Gold-plated infrared (NDIR) wave-guide technology with Automatic Baseline Correction (ABC) and passive gas diffusion (no moving parts) < 10 sec. @ 30 cc/min. flow rate < 3 min. diffusion time Zero Drift < ± 10ppm/yr. with Automatic Baseline Correction (ABC) Measurement range Signal output Pressure dependence Loading resistance Temperature: -10 ~ +60℃; Humidity: 0 ~ 99%RH (without condensation) Storage temperature Warm-up time ≤ 1 min. (at full specs ≤ 15 minutes) Power supply Power consumption Main unit: Stainless steel; Fixed support: PE Note： (1) ABC correction...