[Case Study] Multi-point Temperature and Humidity Measurement in a Refrigerator

We would like to introduce products that have a proven track record in multi-point temperature and humidity measurement inside refrigerators.

■Temperature and Humidity Sensor SHT45 This is a sensor cable equipped with the SHT45 temperature and humidity sensor manufactured by Sensirion. The sensor part is ultra-compact, making it suitable for measurements in narrow gaps and confined spaces. Standard board type and detachable flexible type are available. ■Temperature and Humidity Sensor HYT939 This sensor can be used even when submerged in water and is often chosen for measurements in places where condensation is expected. It is also pressure-resistant, allowing it to perform well in harsh environments. *Temperature and humidity sensor cables can be selected from 1 to 10 meters, depending on the user's measurement environment. ■8-Channel Multi-Point Compact Temperature and Humidity Logger SCM-TH8 This logger can connect up to 8 of the above temperature and humidity sensor cables. It has a large memory capacity of 16,000 points x 8 channels. In addition to scheduled measurements, real-time monitoring is possible when connected via wired connection. ■Compact Rechargeable Temperature and Humidity Logger SCHM-1 This is a 1-channel type logger that connects to the above temperature and humidity sensor cable. It features a built-in rechargeable lithium polymer battery for repeated use. It can be connected easily with a micro USB cable, and operation is simple.

Thermo-hygrometer