{"product_id":"frn20-flow-sensor","title":"1PC FRn20 Flow Sensor","description":"\u003cp\u003eThe FRn20 series micro-flow gas mass flow sensor is specifically designed for various micro-flow process control applications. This product is an upgrade based on the FR20 series, offering significantly enhanced zero stability and full-scale signal stability. It is suitable for industrial process monitoring.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-6 pb-2\"\u003eApplication\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial process control and monitoring\u003c\/li\u003e\n\u003cli\u003eEnergy management and ventilation systems\u003c\/li\u003e\n\u003cli\u003eFlow measurement in medical and analytical equipment\u003c\/li\u003e\n\u003cli\u003eAir-to-fuel ratio control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-6 pb-2\"\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh sensor sensitivity with extremely low start-up flow\u003c\/li\u003e\n\u003cli\u003eMultiple signal output options\u003c\/li\u003e\n\u003cli\u003eHigh stability and repeatability across the entire range\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\u003e \u003c\/td\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eValue\u003c\/td\u003e\n\u003ctd\u003eUnit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eNominal diameter\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003eFlow measurement\u003c\/td\u003e\n\u003ctd\u003eMax flow\u003c\/td\u003e\n\u003ctd\u003e150、200、300\u003c\/td\u003e\n\u003ctd\u003eSLM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±(2+0.5FS)\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum working pressure\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003ekPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking temperature\u003c\/td\u003e\n\u003ctd\u003e0～50\u003c\/td\u003e\n\u003ctd\u003e℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eOutput signal\u003c\/td\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eDigital I²C \u0026amp; Analog 0.5V～4.5VDC\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIIC communication rate\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003ekHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal response time\u003c\/td\u003e\n\u003ctd\u003e≤50\u003c\/td\u003e\n\u003ctd\u003ems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eElectrical Parameters\u003c\/td\u003e\n\u003ctd\u003eWorking voltage\u003c\/td\u003e\n\u003ctd\u003e5～15\u003c\/td\u003e\n\u003ctd\u003eVDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking current\u003c\/td\u003e\n\u003ctd\u003e≤30\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical interface\u003c\/td\u003e\n\u003ctd\u003ePH2.0-5P plug-in connector or 2.54-5pin pin header optional\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eOther\u003c\/td\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-20℃～65℃\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement medium\u003c\/td\u003e\n\u003ctd\u003eDry, clean non-corrosive gases  \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003eOur company's flow sensors are calibrated by default under conditions of 20°C, 101.325 kPa, and using air as the reference. The production environment is maintained at a temperature of 22±2°C, in a cleanroom setting with 30%–35% relative humidity. If special requirements exist, calibration will be performed according to the customer's specifications.\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":"150SLM","offer_id":48329581461696,"sku":null,"price":83.6,"currency_code":"USD","in_stock":true},{"title":"200SLM","offer_id":48329581494464,"sku":null,"price":83.6,"currency_code":"USD","in_stock":true},{"title":"300SLM","offer_id":48329594011840,"sku":null,"price":83.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8008\/4416\/files\/frn20_85c33c5e-88fb-4027-b302-474078b13b7e.jpg?v=1779870390","url":"https:\/\/shop.winsen-sensor.com\/products\/frn20-flow-sensor","provider":"Winsen Electronics","version":"1.0","type":"link"}