{"product_id":"siemens-qfm2171-duct-rh-and-temp-sensor-5-percent-accuracy-rh-4-20-4-to-20-ma-t-4-20-ma","title":"Siemens QFM2171 DUCT RH AND TEMP SENSOR, 5 PERCENT ACCURACY, RH: 4-20 4 TO 20 MA T: 4-20 MA","description":"\u003cp\u003eSiemens - QFM2171 Duct RH and Temp Sensor, 5 percent accuracy, RH: 4-20 4 to 20 Ma T: 4-20 mA\u003c\/p\u003e \u003cp\u003eThis Q-Series Duct Relative Humidity Temperature Sensors monitor and transmit changes in humidity and temperature to the building control systems. These units are especially suited for applications where precise, stable humidity sensing is required. This sensor has a 5 percent accuracy rating, a 4 to 20 mA humidity output signal, and a 4 to 20 mA temperature signal.\u003c\/p\u003e\u003cdiv class=\"additional product__details\" style=\"border: none; padding: 0;\"\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eImmersion length\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003e90…154 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eMeasurement range humidity\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003e0…95 % r.h.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eMeasuring range, temperature\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003e0…50 °C, -35…35 °C, -40…70 °C\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eSensing element, temperature\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eDC 4...20 mA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eTime constant\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eHumidity: 20 s, Temperature: 20 s, Air v\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eSignal output humidity\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eDC 4...20 mA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eSignal output temperature\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eDC 4...20 mA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eOperating voltage\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003e13.5…35 VDC\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eAnalog outputs\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003e4-20 mA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eMeasuring range\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eTemperature: -40 to 158°F; Humidity: 0 to 95% RH\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eMeasurement accuracy\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eAt 15…35 °C: ±0.6 K, 23 % r.h., 30…70 % r.h.: ±3 % r.h.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eDimensions (W x H x D)\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003e80 x 88 x 39 (222) mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43234352955572,"sku":"kpi058-QFM2171","price":174.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8484\/3444\/files\/QFM2171_400x400_fb63a360-6e60-4841-a15b-0a7dfe8b618a.jpg?v=1717397264","url":"https:\/\/kpaulsupply.com\/products\/siemens-qfm2171-duct-rh-and-temp-sensor-5-percent-accuracy-rh-4-20-4-to-20-ma-t-4-20-ma","provider":"KPaul Industrial","version":"1.0","type":"link"}