{"product_id":"wht20-mems-type-temperature-and-humidity-sensor","title":"1 PC WHT20 MEMS type Temperature and Humidity Sensor","description":"\u003cp\u003eWHT20 is embedded in a dual-row flat no-lead SMD package, which is suitable for reflow soldering, with 3.0x3.0mm bottom surface and 1.0mm height. The temperature and humidity signals can be read on different pins. The sensor outputs calibrated digital signals in standard IIC format.\u003cbr\u003eWHT 20 is equipped with an ASIC chip, a MEMS capacitive humidity sensor and a temperature sensor. WHT 20 temperature and humidity sensors have been calibrated and tested on factory, and have excellent reliability and long-term stability.\u003c\/p\u003e\n\u003ch4 class=\"text-6 pb-2\"\u003eApplication\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHome appliance fields: home appliance, humidity control, HVAC, dehumidifiers, smart thermostats, and room monitors etc ;\u003c\/li\u003e\n\u003cli\u003eIndustrial fields: automobiles, testing equipment, and automatic control devices;\u003c\/li\u003e\n\u003cli\u003eOther fields: data loggers, weather stations, medical and other related temperature and humidity detection devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-6 pb-2\"\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh accuracy ±3.0% RH and ±0.5℃\u003c\/li\u003e\n\u003cli\u003eWide power supply voltage range, from 2.0V to 5.5V\u003c\/li\u003e\n\u003cli\u003eSMD package suitable for reflow soldering\u003c\/li\u003e\n\u003cli\u003eQuick response and strong anti-interference ability\u003c\/li\u003e\n\u003cli\u003eExcellent long-term stability under high humidity condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-6 pb-2\"\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable class=\"table table-hover table-bordered\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eMin\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003ctd\u003eMax\u003c\/td\u003e\n\u003ctd\u003eUnit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.01\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eAccuracy error1\u003c\/td\u003e\n\u003ctd\u003eTypical\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±3.0\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eSee figure1\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±0.1\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHysteresis\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±1.0\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-linear\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse time2\u003c\/td\u003e\n\u003ctd\u003et63%\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u0026lt;8\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003es\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScope of work\u003c\/td\u003e\n\u003ctd\u003eextended3\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProlonged Drift4\u003c\/td\u003e\n\u003ctd\u003eNormal\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e%RH\/yr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.\u003c\/p\u003e","brand":"Winsen","offers":[{"title":"Default Title","offer_id":45502132125888,"sku":"","price":6.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8008\/4416\/files\/WHT20.jpg?v=1724310993","url":"https:\/\/shop.winsen-sensor.com\/products\/wht20-mems-type-temperature-and-humidity-sensor","provider":"Winsen Electronics","version":"1.0","type":"link"}