Siemens QFA3171 SKU: QFA3171 $280.30 $737.64 Quantity -+ Limited Factory Stock Details Outdoor Air Relative Humidity/Temperature Sensor, 2% Accuracy, 4-20 mA Output, Field Selectable 32 to 122 F/-31 to 95 F/-40 to 158 F, NEMA 4/IP65 Encl... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Outdoor Air Relative Humidity/Temperature Sensor, 2% Accuracy, 4-20 mA Output, Field Selectable 32 to 122 F/-31 to 95 F/-40 to 158 F, NEMA 4/IP65 Enclosure, 5-Year Warranty Back Back Stocked items ship in 1 business day. Factory items typically ship in 3-5 business days (estimate only). Actual times may vary.Email sales@energycontrol.com for more information.