As an Amazon Associate, we earn from qualifying purchases. CDD3B100RS Greystone Energy Systems . CDD3B100RS Gallery Attributes Brand name, Manufacturer name, ManufacturerGreystone Energy Systems Attribute000 lbs AttributeKey00Gross Weight CategoryL1HVAC CategoryL2HVAC Sensors CategoryL3Gas Sensors Extra Product Name, MPNCDD3B100RS atoms, moq, multiple, tierMinQty11 keywordsGalco, Galco Industrial, Galco Industrial Electronics qtyInStock0 SKUCDD3B100RS-GRYS snippetRoom Carbon Dioxide Sensor, w/ Modbus Communications, Concealed LCD, CO2 Only, Relay Output, tierPrice1362.95 Distributor offers SellerSKUMOQIn stockMultiplePrices GalcoCDD3B100RS-GRYS111 @ $362.95