{"product_id":"hafuht0020l4axt-honeywell-20-slpm-digital-airflow-sensor-threaded-60-psi","title":"HAFUHT0020L4AXT | Honeywell 20 SLPM Digital Airflow Sensor Threaded 60 PSI","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"18\" data-end=\"475\"\u003eThe Honeywell HAFUHT0020L4AXT is a compact digital airflow sensor designed to measure air or non-corrosive gas flow up to 20 SLPM with high precision. This Honeywell part number HAFUHT0020L4AXT provides stable, repeatable flow measurement for integration into pneumatic systems, medical devices, and industrial control equipment. Its threaded port design and wide supply voltage range support reliable operation in demanding airflow monitoring applications.\u003c\/p\u003e\n\u003ch3 data-start=\"477\" data-end=\"500\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePneumatics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHAFUHT0020L4AXT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePneumatic Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAirflow Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHAF Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate Min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate Max\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Max\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage DC Min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage DC Max\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThreaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasured Media\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir \/ Non-corrosive Gases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About HAFUHT0020L4AXT\u003c\/h4\u003e\n\u003cp data-start=\"501\" data-end=\"1118\"\u003eThe HAFUHT0020L4AXT is part of the Honeywell HAF Series, a family of mass airflow sensors engineered for accurate and stable gas flow measurement using thermal sensing technology. It features a durable housing with threaded pneumatic ports for secure installation in pressurized systems up to 60 PSI. Operating from a 3 VDC to 10 VDC supply, the sensor delivers precise digital airflow data suitable for embedded control platforms and monitoring circuits. Although discontinued by the manufacturer, it remains a dependable solution for maintaining and servicing existing systems that require a 20 SLPM airflow sensor.\u003c\/p\u003e\n\u003ch3 data-start=\"1120\" data-end=\"1138\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermal Mass Flow Sensing Technology: Provides accurate measurement of air and non-corrosive gas flow with high repeatability.\u003c\/li\u003e\n\u003cli\u003e20 SLPM Maximum Flow Rate: Designed for applications requiring measurement up to 20 liters per minute.\u003c\/li\u003e\n\u003cli\u003eWide Supply Voltage Range: Operates from 3 VDC to 10 VDC for flexible system integration.\u003c\/li\u003e\n\u003cli\u003eHigh Accuracy: ±0.5% accuracy supports precise airflow monitoring and control.\u003c\/li\u003e\n\u003cli\u003eThreaded Port Connection: Ensures secure installation in pneumatic systems.\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure Rating: Withstands operating pressures up to 60 PSI.\u003c\/li\u003e\n\u003cli\u003eHAF Series Design: Built within Honeywell’s established airflow sensor product range for consistent performance.\u003c\/li\u003e\n\u003cli\u003eDiscontinued Model: Suitable for legacy equipment support and system replacement needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HAFUHT0020L4AXT delivers the reliability and precision required for accurate airflow measurement and pneumatic system control in industrial and medical applications.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49104821682432,"sku":"HAFUHT0020L4AXT","price":561.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/2026-02-24_22.44.53.png?v=1785533793","url":"https:\/\/alotechparts.com\/products\/hafuht0020l4axt-honeywell-20-slpm-digital-airflow-sensor-threaded-60-psi","provider":"Alo Tech Solutions","version":"1.0","type":"link"}