Item Number: CDD4A100 Brand: Distech Item Category: HVAC Sensors Subcategory: Gas Sensors Series: CDD4 Gas Type: Carbon Dioxide Application: ndoor Output: 4-20 mA;0-5 VDC;0-10 VDC Humidity Sensor: No Temperature Sensor: Yes Display: None Override: No Set Point: No Approvals: BTL;CE RoHS Compliant: Yes Comments: Air & Gas H x W x D: 4.65 in x 3.25 in x 1.15 in Net Weight: 4.32 oz Gross Weight: 6.8 oz