SHT85

SHT85

Manufacturer:: SENSIRION

SENSIRION SHT85 Digital Humidity & Temperature Sensor

Specifications

Product Introduction

The SHT85 is a high-accuracy humidity and temperature sensor with a pin-type connector for easy integration and replacement. It is based on a highly accurate and long-term stable sensor platform, featuring a PTFE membrane to protect against liquids and dust according to IP67 without affecting response time. Final accuracy testing on product level ensures best performance for demanding measurement and test applications.

Features

  • High-accuracy RH&T sensor for demanding measurement & test applications
  • Typical accuracy of ±1.5 %RH and ±0.1 °C
  • Pin-type packaging for easy integration and replacement
  • Fully calibrated, linearized, and temperature compensated digital output
  • PTFE membrane protection against liquids and dust (IP67)
  • High reliability and long-term stability
  • Industry-proven technology with a track record of more than 10 years
  • Designed for mass production and optimized for lowest cost
  • Low signal noise

Applications

  • Demanding measurement and test applications
  • Harsh environmental conditions (spray water, high dust exposure)
  • Industrial and environmental monitoring
  • HVAC and building automation
  • Weather stations and meteorology
  • Medical and healthcare devices

Specifications Table

Humidity Accuracy Tolerance (Typ.) ±1.5 %RH
Humidity Repeatability (Low, Typ.) 0.21 %RH
Humidity Repeatability (Medium, Typ.) 0.15 %RH
Humidity Repeatability (High, Typ.) 0.08 %RH
Humidity Resolution 0.01 %RH
Humidity Hysteresis ±0.8 %RH
Humidity Specified Range 0 to 100 %RH
Humidity Response Time (τ 63%) 86 s
Humidity Long-term Drift <0.25 %RH/y
Temperature Accuracy Tolerance (Typ., 20°C to 50°C) ±0.1 °C
Temperature Accuracy Tolerance (Max.) See Figure 2
Temperature Repeatability (Low, Typ.) 0.15 °C
Temperature Repeatability (Medium, Typ.) 0.08 °C
Temperature Repeatability (High, Typ.) 0.04 °C
Temperature Resolution 0.01 °C
Temperature Operating Range -40 to 105 °C
Temperature Response Time (τ 63%) >2 s
Temperature Long-term Drift <0.03 °C/y

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Datasheet: