Waterproof Housing SHT45 Humidity and Temperature Sensor
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Waterproof Housing SHT45 Humidity and Temperature Sensor

Sensor Spec: SHT45(more options: SHT20, SHT21, SHT30, SHT31, SHT35, etc.)
Cable Spec: 26AWG*4C, PVC cable, red-VDD, black-GND, green-SDA, white-SCL
Length: 1m, or customized as per request
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  • T-Sensor Tech

The SHT45 humidity and temperature sensor is a high accuracy device designed to measure air humidity and temperature. It is made up of SHT4x series chips and a PE sintered filter housing that has high air permeability and fast gas humidity flow and exchange speed. The housing is waterproof, preventing water infiltration and damage, but still giving the air enough room to be measured.

This sensor is applicable in multiple settings like HVAC, consumer goods, weather stations, test and measurement, automation, medical, humidifier and many more. It is reliable and trends to have good accuracy readings, making it ideal for industry needs.


  • Function: measure and control temperature and humidity

  • Temperature range: -40℃~+125℃

  • Temperature accuracy: ±0.3°C resolution 0.1°C

  • Humidity range: 0%~100%RH

  • Humidity accuracy: ±2%RH

  • Communication: digital 2-wire interface, I2C protocol

  • Power: 2.1-3.6VDC


  • Agricultural greenhouses

  • Flower cultivation greenhouses

  • Farmland

  • Electronic equipment production lines 

  • Other occasions that require temperature and humidity monitoring

2/F, Bldg 3, Longxing Road No.19, Dayawan West District, Huizhou City, 516083, China
About us
T Sensor Tech is a temperature sensor manufacturer who has complete teams from R&D, design, production to sales.The main products are temperature sensors for air, solid and liquid, including food temperature sensor, ntc temperature sensor...Read More
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