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Modbus T/H Sensors

Temperature & Humidity
ESR-TH-485* is one of the temperature and humidity sensor series developed by CORESTAR and can be widely used in residential, light industrial, air conditioning and other fields. The sensor module transmits the temperature and humidity detection results to the host computer or controller through the Modbus RTU protocol, with longer transmission distance and better EMC performance.

ESR-TH-485A compact version

ESR-TH-485B duct version

±0.5℃ @25℃， ±3RH @25℃

Standard Modbus RTU protocol

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Technical specifications

Parameters	Specifications
Temperature measure range	-30℃~80℃
Temperature precision	±0.3℃ @25℃
Humidity precision	±3RH @25℃
Communication bus	RS485
Default baud rate	9600 8 n 1
Power supply	DC12~24V
Operating temperature	-40~80°C, non-condensing
Operating humidity	5%RH~95RH, non-condensing

Applications

Computer Room Air Conditioning

Data centers are the brains of practically every company whose success depends on efficient and reliable software operations. The most common system used for temperature and humidity control in data centers is a constant temperature and humidity unit.

Dryers

Compressed air is used in various applications such as spraying, food, processing, and luxury goods industries. Equipment used to generate dry compressed air includes refrigerated air dryers. By cooling compressed air to almost freezing point, any water vapor and oil in the air will condense and precipitate.

Energy Storage Air Conditioning

Normally, the temperature operating range of the battery cell is between 20 ℃ and 32 ℃. To ensure the reliable operation of energy storage batteries, there are generally two methods: air cooling and liquid cooling. The air-cooling method uses forced convection of air to cool the air around the battery.

Heat Recovery Ventilation

To create the perfect indoor climate, there are 5 main components to consider when measuring the quality of indoor air and controlling it using our range of ventilation solutions.

High-temperature Heat Pump Drying

The high-temperature heat pump drying unit is widely used, suitable for drying bedding in hotels, seafood, fruits and vegetables, grains, wood, tobacco, chemical products, sludge, etc. Its excellent energy-saving effect has been proven by various experimental research institutions all over the world.

Residential

The residential application is a system that combines building temperature regulation and air conditioning systems to control indoor temperature, humidity, and air cleanliness, ensuring a constant temperature, humidity, oxygen, cleanliness, and static effect for 24 hours.

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