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SEK-SHT45-AD1B-Sensors

SEK-SHT45-AD1B-Sensors

Sensirion
Temperature Sensor Development Tools Evaluation Kit for Ultra-High Accuracy Digital Humidity & Temperature Sensor with 1.0%RH and 0.1C tolerances and 1.08 ... 3.6 V supply voltage. Integrated high-power heater, on-chip protection options availabel, NIST tracable.
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Overview

The SEK-SHT45-AD1B is a specialized evaluation kit designed for testing the SHT45 ultra-high accuracy digital humidity and temperature sensor. It allows for rapid prototyping of applications requiring 1.0 percent relative humidity and 0.1 degree Celsius tolerances across a wide 1.08V to 3.6V supply voltage range.

Why Choose This Part

The kit features the SHT4x series integrated high-power heater for moisture management and offers NIST traceability. Its ultra-low power consumption of 0.4 microamps at a 1 Hz measurement rate makes it highly efficient for battery-powered designs.

Applications

Precision Climate Control
Ideal for HVAC systems in laboratory or pharmaceutical environments where ultra-tight RH and temperature tolerances are mandatory.
Industrial Data Loggers
Suitable for high-end cold chain monitoring and asset tracking devices requiring NIST traceable environmental data.
Weather Stations
Used in professional meteorological equipment for high-precision atmospheric monitoring in varying conditions.

Getting Started

Engineers can connect this sensor evaluation kit directly to the Sensirion SensorBridge to interface with the ControlCenter PC software for data visualization. For embedded integration, the I2C interface allows for easy connection to any 1.8V or 3.3V microcontroller, with sample C code and drivers available from Sensirion's official GitHub repository.

Also Consider

SHT35-DIS-B Sensirion - An alternative high-accuracy sensor from the previous generation with a wider supply voltage range up to 5.5V.

Categories

Sensors > Temperature Sensors