{"product_id":"siemens-qaa2212-fwsn-room-temperature-sensor-1-pack","title":"Siemens QAA2212.FWSN Room Temperature Sensor (1 Pack)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eSiemens QAA2212.FWSN is a wall-mounted room temperature sensor that uses a 1 kOhm platinum RTD (385 alpha) element for HVAC and building automation applications. The unit provides RTD resistance output and field-selectable analog outputs, an integrated display with setpoint adjustment and override, and ships with installation hardware. It operates from 18 to 36 Vdc or 24 Vac ±20% and measures approximately 2.75 x 1.5 x 4.5 inches, weighing about 9.6 ounces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 kOhm platinum RTD (385 alpha) sensing element with RTD resistance output and selectable analog outputs (0-5 V, 0-10 V, 4-20 mA).\u003c\/li\u003e\n  \u003cli\u003eIntegrated display, setpoint adjustment and override; configurable OLED\/readout for room conditions and set point.\u003c\/li\u003e\n  \u003cli\u003eWall\/surface mounting with included installation hardware; terminal block connection; enclosure rated NEMA 1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003e1 kOhm Pt RTD sensor; selectable analog outputs; integrated display with setpoint and override; 18–36 Vdc or 24 Vac ±20% supply.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QAA2212.FWSN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Siemens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QAA2212.FWSN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: QAA2212.FWSN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor Element\u003c\/strong\u003e: 1 kOhm platinum RTD (385 alpha)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Signal\u003c\/strong\u003e: RTD resistance; field-selectable analog outputs: 0-5 V, 0-10 V, 4-20 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: Integrated display (configurable OLED\/readout)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSetpoint\u003c\/strong\u003e: Yes (adjustable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverride\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Wall mount \/ surface mount (fits 2 in x 4 in electrical box or drywall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Terminal block\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection\/Terminal Type\u003c\/strong\u003e: Terminal block\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e: Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e: NEMA 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e: 18 to 36 Vdc or 24 Vac ±20%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: 13°F to 95°F (-10°C to 35°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±0.54°F (±0.3°C) at 32°F (0°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 2.75 x 1.5 x 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9.6 ounces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Components\u003c\/strong\u003e: Sensor, installation hardware, mounting instructions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Room temperature monitoring and HVAC\/building automation control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL916\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51468227412274,"sku":"QAA2212.FWSN","price":117.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313941629.jpg?v=1783915093","url":"https:\/\/voomisupply.com\/products\/siemens-qaa2212-fwsn-room-temperature-sensor-1-pack","provider":"Voomi Supply","version":"1.0","type":"link"}