{"product_id":"o-4b-outside-air-temperature-sensor-10k-ohm-thermistor-type-ii-dwyer","title":"O-4B | Outside air temperature sensor | 10K Ohm thermistor | Type II. | Dwyer","description":"\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color:red\"\u003e\u003cstrong\u003eSee catalog product page for full listing\u003c\/strong\u003e\u003c\/span\u003e \u003cp\u003e\u003cb\u003eOutside air temperature sensor | 10K Ohm thermistor | Type II.\u003c\/b\u003e\u003c\/p\u003e  \u003ch3\u003e \u003cspan\u003eSeries O-4 Outside Air Temperature Sensor\u003c\/span\u003e \u003c\/h3\u003e\u003cdiv\u003e \u003cdiv\u003eNEMA 4X, Removable Terminal Block\u003c\/div\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e\n\u003cp style=\"text-align:left;\"\u003eThe \u003cb\u003eSeries O-4\u003c\/b\u003e Outside Air Temperature Sensors are great for monitoring ambient air temperatures in outdoor applications. The temperature sensors are mounted in a NEMA 4X enclosure with integral mounting tabs. The mounting tabs can be used to surface or suspension mount the temperature sensors. The removable terminal block makes installation easy. The Series O-4 can be used to measure outside air temperatures in building automation systems or room temperatures inside agricultural ventilation houses.\u003c\/p\u003e\n\u003cp\u003eFor models with resistive thermistors or RTD outputs, please click \u003ca href=\"https:\/\/www.dwyer-inst.co.uk\/PDF_FILES\/R-T%20Curves.pdf\" target=\"_blank\"\u003e\u003cfont color=\"#0000FF\"\u003e\u003cb\u003ehere\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e for temperature to resistance lookup tables.\u003c\/p\u003e\n\u003ch2\u003eProduct Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAgricultural house ventilation\u003c\/li\u003e\n\u003cli\u003eHVAC and building automation\u003c\/li\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e \u003cul\u003e\n\u003cli\u003eNEMA 4X weatherproof housing\u003c\/li\u003e\n\u003cli\u003eSurface or suspension mount\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cdl\u003e\n\u003cdt\u003eSeries\u003c\/dt\u003e\n\u003cdd\u003eO-4 Outside Air Temperature Sensor\u003c\/dd\u003e\n\u003cdt\u003eCategory\/Type\u003c\/dt\u003e\n\u003cdd\u003eTemperature\u003c\/dd\u003e\n\u003cdt\u003eType\u003c\/dt\u003e\n\u003cdd\u003eSensors\u003c\/dd\u003e\n\u003cdt\u003eSeries\u003c\/dt\u003e\n\u003cdd\u003eO-4 Outside Air Temperature Sensor\u003c\/dd\u003e\n\u003cdt\u003eAccuracy\u003c\/dt\u003e\n\u003cdd\u003eThermistor temperature sensor: ±0.22°C @ 25°C (±0.4°F @ 77°F);RTD temperature sensor: DIN class B: ±0.3°C @ 0°C (±0.54°F @ 32°F).\u003c\/dd\u003e\n\u003cdt\u003eOperating Temperature\u003c\/dt\u003e\n\u003cdd\u003e-40 to 250°F.\u003c\/dd\u003e\n\u003cdt\u003eProbe Diameter\u003c\/dt\u003e\n\u003cdd\u003e0.235\" (5.97 mm)\u003c\/dd\u003e\n\u003cdt\u003eProbe Length\u003c\/dt\u003e\n\u003cdd\u003e3.5\".\u003c\/dd\u003e\n\u003cdt\u003eProbe Material\u003c\/dt\u003e\n\u003cdd\u003e304 SS.\u003c\/dd\u003e\n\u003cdt\u003eMounting\u003c\/dt\u003e\n\u003cdd\u003eSuspension or surface.\u003c\/dd\u003e\n\u003cdt\u003eEnclosure\u003c\/dt\u003e\n\u003cdd\u003eNEMA 4X (IP66).\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e3 oz (85 g).\u003c\/dd\u003e\n\u003cdt\u003eAgency Approvals\u003c\/dt\u003e\n\u003cdd\u003eMeets the technical requirements of EU Directive 2011\/65\/EU (RoHS II).\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eResources\u003c\/h3\u003e\u003cdiv class=\"resources\"\u003e\n\u003ca href=\"https:\/\/dwyer-inst.com\/PDF_files\/2021\/INTL\/O-4.i.pdf?__hstc=255240215.c5bae5ffc66f805d1229805627adbff5.1628676816341.1631595745665.1631599556364.25\u0026amp;__hssc=255240215.17.1631599556364\u0026amp;__hsfp=4125479358\" class=\"product__pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"\u003eSeries O-4 Catalog Page\u003c\/a\u003e\u003ca href=\"https:\/\/dwyer-inst.com\/PDF_files\/PDS\/O_4_IP_Test_Report.pdf?__hstc=255240215.c5bae5ffc66f805d1229805627adbff5.1628676816341.1631595745665.1631599556364.25\u0026amp;__hssc=255240215.17.1631599556364\u0026amp;__hsfp=4125479358\" class=\"product__pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"\u003eO-4 IP Test Report\u003c\/a\u003e  \u003ca href=\"https:\/\/dwyer-inst.com\/products\/temperature\/sensors\/series-o-4-outside-air-temperature-sensor.html\" class=\"product__doc\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMore Info\u003c\/a\u003e\n\u003c\/div\u003e  ^^Outside air temperature sensor, 10K Ohm thermistor, Type II.^^","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":46893684523169,"sku":"O-4B","price":378.25,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/O-4B-Outside-air-temperature-sensor-10K-Ohm-thermistor-Type-II_-Dwyer.jpg?v=1786995689","url":"https:\/\/www.foxti.com.br\/products\/o-4b-outside-air-temperature-sensor-10k-ohm-thermistor-type-ii-dwyer","provider":"FoxTI","version":"1.0","type":"link"}