Check the listing for details. Veris Industries CWVS3XX1 Environmental CO2 Sensor Wall. Condition: New – Open box. Listed at 130.00 USD. Veris Industries CWVS3XX1 Wall CO2 Sensor SPECIFICATIONSApplication Zone : Living SpaceApplication : WallBrand : VerisCO2 Measurement Accuracy : ±40 ppm ±5.5% of measured valueCO2 Measurement Range : 0 - 2000 ppmCO2 Measurement Repeatability : ±30 ppm ±4.5% of measured valueCO2 Sensor Type : NDIRColor : Cloud WhiteDimension Depth : 1.4" (116 mm)Dimension Height : 4.6" (116 mm)Dimension Width : 3.3" (84 mm)Display Type : NoneElectrical Wiring Size : 24 - 14 AWG (0.22 - 2.5 mm²)Enclosure Material : ABS PlasticHumidity Calibration Certificate : NoneMeasurement Type : CO2Mounting : WallOperating Humidity : 0 - 95% RH, non-condensingOperating Temperature : 32 - 122 °F (0 - 50 °C)Output Specifications : 2 x 0 - 3 V | 2 x 0 - 5 V | 2 x 0 - 10 VOutputs : Analog outputOverride : NoProduct Certification : CEProduct Type : SensorRange : CWVResponse Time : CO2: