Sensirion SHT4xF Humidity & Temperature Sensors w/ Filter

Sensirion SHT4xF Humidity and Temperature Sensors with Filter Membrane are based on an optimized CMOSens® technology to ensure high reliability and seamless integration. The Sensirion SHT4xF has a wide operating voltage range, a small size, and robust housing. The sensors are ideal for measurements under rough conditions in industrial applications. The integrated PTFE membrane provides additional protection from particles and enables sensor operation in harsh conditions.

The SHT4x-F is available in the following six sensor versions:
• SHT40-AD1F: Digital humidity and temperature sensor with typ. ±1.8% / max. ±3.5% RH, I2C 0x44
• SHT40-BD1F: Digital humidity and temperature sensor with typ. ±1.8% / max. ±3.5% RH, I2C 0x45
• SHT41-AD1F: Digital humidity and temperature sensor with typ. ±1.8% / max. ±2.5% RH, I2C 0x44
• SHT45-AD1F: Digital humidity and temperature sensor with ultra-high accuracy of ±1.0% RH / ±0.1° C
• SHT40I-AD1F: Digital humidity and temperature sensor for industrial applications
• SHT40I-HD1F: Analog humidity and temperature sensor for industrial applications

Specifications

  • Humidity
    • Typ. relative humidity accuracy 2%RH
    • Operating relative humidity range 0 – 100%RH
    • Response time (τ63%) 4s
    • Calibration certificate Factory calibration
  • Temperature
    • Typ. temperature accuracy 0.2°C
    • Operating temperature range -40 – 125°C
    • Response time (τ63%) 2s
  • Generic
    • Supply voltage 2.3 – 5.5V
    • Average supply current 21uA
    • Max. supply current 350uA
    • Interfaces I²C
    • Package size (LxWxH) 1.5 x 1.5 x 0.69mm³
    • Packaging size 2500 pcs (T&R)

Sensirion SHT4xF Humidity & Temperature Sensors w/ Filter