{"product_id":"5pcs-gy-21-htu21d-humidity-sensor-with-i2c-interface-for-industrial-high-precision","title":"5Pcs GY-21 HTU21D Humidity Sensor With I2C Interface For Industrial High Precision","description":"\u003cstrong\u003eDescription:\u003c\/strong\u003e  \u003cbr\u003e   \u003cbr\u003e The Si7021 I2C Humidity and Temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor elements, an analog-to-digital  \u003cbr\u003e converter, signal processing, calibration data, and an I2C Interface.  \u003cbr\u003e The patented use of industry-standard, low-K polymeric dielectrics for sensing humidity enables the construction of low-power, monolithic CMOS Sensor ICs with low drift and hysteresis, and excellent long term stability.  \u003cbr\u003e The humidity and temperature sensors are factory-calibrated and the calibration data is stored in the on-chip non-volatile memory. This ensures that the sensors are fully interchangeable, with no recalibration or software changes required.  \u003cbr\u003e The Si7021 is available in a 3x3 mm DFN package and is reflow solderable.  \u003cbr\u003e It can be used as a hardware- and software-compatible drop-in upgrade for existing Featuring precision sensing over a wider range and lower power consumption.  \u003cbr\u003e The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC\/R and asset tracking to industrial and consumer platforms.  \u003cbr\u003e   \u003cbr\u003e   \u003cstrong\u003eSpecification:\u003c\/strong\u003e  \u003cbr\u003e   \u003cbr\u003e Power supply : 3-5V  \u003cbr\u003e Relative humidity: \u0026amp;pm; 3% RH (max), 0-80% RH  \u003cbr\u003e Temperature: \u0026amp;pm;0.4??C (max), -10 to 85??C  \u003cbr\u003e Operating range: 0 to 100% RH  \u003cbr\u003e Operating range: Up to -40??C to +125 ??C  \u003cbr\u003e Wide operating voltage: 1.9V - 3.6V  \u003cbr\u003e Low power consumption: 150 ??A active current  \u003cbr\u003e Standby current: 60 nA  \u003cbr\u003e Size: 1.3*1cm\/0.51*0.39  \u003cbr\u003e   \u003cbr\u003e   \u003cstrong\u003eApplications:\u003c\/strong\u003e  \u003cbr\u003e   \u003cbr\u003e HVAC\/R  \u003cbr\u003e Thermostats\/humidistats  \u003cbr\u003e Respiratory therapy  \u003cbr\u003e White goods  \u003cbr\u003e Indoor weather stations  \u003cbr\u003e Micro-environments\/data centers  \u003cbr\u003e Automotive climate control and defogging  \u003cbr\u003e Asset and goods tracking  \u003cbr\u003e Mobile phones and tablets  \u003cbr\u003e   \u003cbr\u003e   \u003cstrong\u003ePackage includes:\u003c\/strong\u003e  \u003cbr\u003e   \u003cbr\u003e 5 x GY-21 Humidity Sensor  \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e   \u003cbr\u003e     \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/3A\/09\/3c0d247c-807c-49c9-addb-c42f5262225b.JPG\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/B8\/54\/ffab3004-e44c-4b40-8c19-b170dc29e72b.JPG\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/23\/A5\/0f232ba8-879d-4249-bee2-87cf69d04690.JPG\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/DE\/E3\/bef43e8a-8203-4688-95da-e8dc3d792fcf.JPG\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/B8\/7D\/c0a67c07-8ce5-4c34-b847-6334086e6e88.JPG\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43929523388611,"sku":"ZHIQIAN-015653","price":681.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/2bcaab7f-7807-4f91-9c81-2caf0bfcfe0d.jpg?v=1725773897","url":"https:\/\/wrsss.com\/products\/5pcs-gy-21-htu21d-humidity-sensor-with-i2c-interface-for-industrial-high-precision","provider":"Wrsss","version":"1.0","type":"link"}