{"id":8034516533428,"title":"5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20","handle":"5pcs-aht20-precision-digital-temperature-humidity-sensor-measurement-module-i2c-iic-communication-compatible-sht20","description":"\u003ch3\u003e5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eThe AHT20 temperature and humidity sensor is embedded in a dual-row flat\r\npinless SMD package suitable for reflow soldering, and the sensor outputs a\r\ncalibrated digital signal in standard I²C format Temperature measurement\r\nrange: -40~+120°C Supply voltage: 2.2~5.5V Temperature accuracy: ±0.3℃ Size:\r\n3.0X3.0X1.0 mm Apparent degree measuring range: 0~100%RH Humidity accuracy:\r\n±2%RH(25℃) Output signal: I²C Module operating voltage: recommended 3.3V IIC\r\nclock frequency: 400KHz Humidity sensors are not ordinary electronic\r\ncomponents and require careful protection, which must be taken seriously by\r\nthe user. Prolonged exposure to high concentrations of chemical vapors will\r\ncause the sensor's readings to drift. For those sensors that have been removed\r\nfrom their original packaging, we recommend that they be stored in an ESD\r\npocket made of metal PET\/AL\/CPE in an anti-static bag that meets the following\r\nconditions: Temperature range of 10°C-50°C (0-85°C for a limited period of\r\ntime) Humidity of 20-60% RH. Recovery Processing: If the sensor is exposed to\r\nextreme operating conditions or chemical vapors, readings will drift. Readings\r\nmay drift if the sensor is exposed to extreme operating conditions or chemical\r\nvapors, as described above. It can be returned to calibration by the following\r\ntreatment. Drying:10 hours at 80- 85 degrees Celsius and \u0026lt;5% RH humidity;\r\nRehydration:24 hours at 20- 30 degrees Celsius and \u0026gt;75% RH humidity.\r\nTemperature Effects: The relative humidity of a gas is, to a large extent,\r\ndependent on temperature. Therefore, when measuring humidity, it should be\r\nensured that all sensors measuring the same humidity are operating at the same\r\ntemperature as far as possible. When making a test, ensure that the sensor\r\nunder test and the reference sensor are at the same temperature and then\r\ncompare the humidity readings.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eAdvanced Accuracy and Range Experience precise temperature and humidity measurements with the AHT20 sensor, offering a wide measurement range from -40 to +120C and 0-100% RH. Its high accuracy of 0.3C for temperature and 2%RH ensures reliable data for critical applications.\u003c\/li\u003e\r\n \u003cli\u003eEfficient I2C Communication The AHT20 sensor utilizes standard I2C communication, making it compatible with various microcontrollers and systems. Its efficient data transmission at a clock frequency of 400KHz allows seamless integration into your projects, enhancing performance and ease of use.\u003c\/li\u003e\r\n \u003cli\u003eRobust Construction for Versatile Applications Designed for durability, the AHT20's compact 3.0x3.0x1.0 mm size and SMD package make it for space-constrained environments. Its robust design supports reflow soldering and ensures consistent performance in a variety of industrial and consumer electronics.\u003c\/li\u003e\r\n \u003cli\u003eOptimal Storage and Handling Guidelines Protect your sensor's longevity by following recommended storage conditions: 10-50C temperature and 20-60% RH humidity. Avoid exposure to chemical vapors to maintain accuracy, and store in an ESD-safe bag for added protection.\u003c\/li\u003e\r\n \u003cli\u003eReliable Recovery and Temperature Management Restore accuracy if exposed to extreme conditions by following our recovery process. Maintain temperature consistency during measurements to ensure precise results, and design your circuits with minimal heat impact to optimize sensor performance.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-02-28T19:43:01+11:00","created_at":"2026-02-28T19:42:57+11:00","vendor":"JESSINIE","type":"Temperature Probes \u0026 Sensors","tags":["industrial_selected_Nov2025"],"price":9900,"price_min":9900,"price_max":9900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44154549469364,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0DLGNKJKY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20","public_title":null,"options":["Default Title"],"price":9900,"weight":11,"compare_at_price":null,"inventory_management":"shopify","barcode":"90165","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0DLGNKJKY.jpg?v=1775787078","\/\/auspowers.com\/cdn\/shop\/files\/51VbN00sqxL.jpg?v=1772268180","\/\/auspowers.com\/cdn\/shop\/files\/51Dtclowx2L.jpg?v=1772268180","\/\/auspowers.com\/cdn\/shop\/files\/41uKRC32nJL.jpg?v=1772268180","\/\/auspowers.com\/cdn\/shop\/files\/51fhNhqSjJL.jpg?v=1772268180"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0DLGNKJKY.jpg?v=1775787078","options":["Title"],"media":[{"alt":"[Australia - AusPower] - 5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20 ","id":32724230504628,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0DLGNKJKY.jpg?v=1775787078"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0DLGNKJKY.jpg?v=1775787078","width":1600},{"alt":"[Australia - AusPower] - 5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20 ","id":32724230537396,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51VbN00sqxL.jpg?v=1772268180"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51VbN00sqxL.jpg?v=1772268180","width":1600},{"alt":"[Australia - AusPower] - 5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20 ","id":32724230570164,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51Dtclowx2L.jpg?v=1772268180"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51Dtclowx2L.jpg?v=1772268180","width":1600},{"alt":"[Australia - AusPower] - 5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20 ","id":32724230602932,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41uKRC32nJL.jpg?v=1772268180"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41uKRC32nJL.jpg?v=1772268180","width":1600},{"alt":"[Australia - AusPower] - 5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20 ","id":32724230635700,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51fhNhqSjJL.jpg?v=1772268180"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51fhNhqSjJL.jpg?v=1772268180","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eThe AHT20 temperature and humidity sensor is embedded in a dual-row flat\r\npinless SMD package suitable for reflow soldering, and the sensor outputs a\r\ncalibrated digital signal in standard I²C format Temperature measurement\r\nrange: -40~+120°C Supply voltage: 2.2~5.5V Temperature accuracy: ±0.3℃ Size:\r\n3.0X3.0X1.0 mm Apparent degree measuring range: 0~100%RH Humidity accuracy:\r\n±2%RH(25℃) Output signal: I²C Module operating voltage: recommended 3.3V IIC\r\nclock frequency: 400KHz Humidity sensors are not ordinary electronic\r\ncomponents and require careful protection, which must be taken seriously by\r\nthe user. Prolonged exposure to high concentrations of chemical vapors will\r\ncause the sensor's readings to drift. For those sensors that have been removed\r\nfrom their original packaging, we recommend that they be stored in an ESD\r\npocket made of metal PET\/AL\/CPE in an anti-static bag that meets the following\r\nconditions: Temperature range of 10°C-50°C (0-85°C for a limited period of\r\ntime) Humidity of 20-60% RH. Recovery Processing: If the sensor is exposed to\r\nextreme operating conditions or chemical vapors, readings will drift. Readings\r\nmay drift if the sensor is exposed to extreme operating conditions or chemical\r\nvapors, as described above. It can be returned to calibration by the following\r\ntreatment. Drying:10 hours at 80- 85 degrees Celsius and \u0026lt;5% RH humidity;\r\nRehydration:24 hours at 20- 30 degrees Celsius and \u0026gt;75% RH humidity.\r\nTemperature Effects: The relative humidity of a gas is, to a large extent,\r\ndependent on temperature. Therefore, when measuring humidity, it should be\r\nensured that all sensors measuring the same humidity are operating at the same\r\ntemperature as far as possible. When making a test, ensure that the sensor\r\nunder test and the reference sensor are at the same temperature and then\r\ncompare the humidity readings.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eAdvanced Accuracy and Range Experience precise temperature and humidity measurements with the AHT20 sensor, offering a wide measurement range from -40 to +120C and 0-100% RH. Its high accuracy of 0.3C for temperature and 2%RH ensures reliable data for critical applications.\u003c\/li\u003e\r\n \u003cli\u003eEfficient I2C Communication The AHT20 sensor utilizes standard I2C communication, making it compatible with various microcontrollers and systems. Its efficient data transmission at a clock frequency of 400KHz allows seamless integration into your projects, enhancing performance and ease of use.\u003c\/li\u003e\r\n \u003cli\u003eRobust Construction for Versatile Applications Designed for durability, the AHT20's compact 3.0x3.0x1.0 mm size and SMD package make it for space-constrained environments. Its robust design supports reflow soldering and ensures consistent performance in a variety of industrial and consumer electronics.\u003c\/li\u003e\r\n \u003cli\u003eOptimal Storage and Handling Guidelines Protect your sensor's longevity by following recommended storage conditions: 10-50C temperature and 20-60% RH humidity. Avoid exposure to chemical vapors to maintain accuracy, and store in an ESD-safe bag for added protection.\u003c\/li\u003e\r\n \u003cli\u003eReliable Recovery and Temperature Management Restore accuracy if exposed to extreme conditions by following our recovery process. Maintain temperature consistency during measurements to ensure precise results, and design your circuits with minimal heat impact to optimize sensor performance.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}