Plug and play Top Carbon Dioxide Controller CO2 Controller Wall mounting CO2 monitor Controller
Specifications: Design for control the CO2 concentration in greenhouses or mushrooms NDIR infrared CO2 sensor inside with Self-Calibration and up to more than 10 years lifetime. Plug & play type, very easy to connect the power and a fan or CO2 generator. 100VAC~240VAC range power supply with European or American power plug and power connector. A max. 8A relay dry contact output Inside a photosensitive sensor for auto changeover day/night work mode Replaceable filter in the probe and extendable probe length. Design the convenient and easier buttons for operation. Split external sensor with 2 meter cables CO2 Sensor Non-Dispersive Infrared Detector (NDIR) Measurement Range 0~2,000ppm (default) 0~5,000ppm (preset) Accuracy ±40ppm + 3% of reading @22°C(72°F) Stability <2% of full scale over the life of the sensor Calibration Self-calibration system Response Time <5 minutes for 90% step change at low duct speed Non-linearity <