AHTT2820 Chilled Mirror Precision RH&T Probe

1. Introduction

AHTT2820 is a sensor designed based on a cold optical mirror, which directly measures temperature and humidity. Unlike the indirect measurement of humidity through capacitance and resistance changes, it uses the principle of the cold optical mirror to directly measure the environmental humidity, which is intuitive, accurate, and reliable.
A unique semiconductor process processes the mirror surface of this high-precision temperature and humidity sensor. It has the characteristics of resistance to high and low temperatures and corrosion. A precision platinum resistance measures the temperature. Therefore, the high-precision temperature and humidity sensor have long-term stability, reliability, and high accuracy of measurement. Feature. Our high-precision temperature and humidity sensors can use in most application environments. We can guarantee higher measurement accuracy and meet the needs of some harsh environments.

2. Features

• Optical cold mirror measurement method
• Good repeatability, long-term stability
• Accurate temperature and humidity measurement and provide various related parameter conversion
• Automatic balance system, short warm-up time, fast response speed
• The converter is connected to the computer to record data and curves, and the host can display the data
• Standard Modbus RTU communication