7Semi SHT45 Digital Humidity and Temperature Sensor Probe 0.1°C Accuracy 1% RH 16-bit I2C - 94cm Cable
The 7Semi SHT45 is a high-precision digital humidity and temperature sensor probe with a 94cm cable, featuring a 16-bit I2C interface for seamless integration with microcontrollers like Arduino, Raspberry Pi, and ESP32. It delivers 0.1°C temperature and 1% RH humidity accuracy across a -40 to 125°C range, making it ideal for demanding environmental monitoring applications.
Features
- High-precision sensing with 0.1°C temperature and 1% RH humidity accuracy.
- Integrated power-trimmed heater with three selectable levels for stable operation in condensation-prone environments.
- Robust metal probe with copper sintered filter and breathable protective membrane for dust and contaminant resistance.
- Standard 4-wire I2C interface (VCC, GND, SDA, SCL) simplifies connection to 3.3V logic systems.
- Includes a 94cm cable for flexible installation in industrial, HVAC, and research monitoring setups.
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The 7Semi SHT45 sensor probe utilizes advanced capacitive sensing technology for humidity and a band-gap sensor for temperature, delivering calibrated digital outputs via a 16-bit I2C interface. Its integrated, power-trimmed heater actively prevents condensation on the sensing element, ensuring measurement integrity and long-term stability even in high-humidity or rapidly changing conditions.
Housed in a durable metal probe with a copper sintered filter and a breathable protective membrane, the SHT45 is shielded from dust, particulates, and chemical contaminants. This robust construction, combined with its wide operating temperature range (-40 to 125°C) and low power consumption, makes it suitable for integration into industrial process control, HVAC systems, meteorological stations, and precision agricultural monitoring networks.
Additional Information
| Weight | 0.056 kg |
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