1、 Technical parameters of indoor environment temperature and humidity detector

2、 Introduction to Indoor Environment Temperature and Humidity Detector

The BYC10-RHT temperature and humidity detector is a mini sensor developed and produced by Shenzhen Boyunchuang Environmental Technology Co., Ltd. for measuring indoor air humidity. It is mainly used to measure environmental temperature and humidity, provide effective data to remind users to take measures, and can drive connected air conditioning, humidifiers and other devices, providing users with a comfortable home environment. The product adopts original imported sensors and computing chips, which have the characteristics of high precision, high resolution, and good stability. Widely used in building HVAC, HVAC, humidifiers, dehumidifiers, building energy conservation, smart homes, underground garages, airport stations and other places.

3、 Characteristics of indoor environment temperature and humidity detector:

1. Small size, beautiful appearance, and easy installation;

2. High precision, good stability, and good consistency;

3. Carefully designed circuit software and hardware, with low failure rate and short stability time;

4. Original Swiss imported sensor chips and professional grade signal processing chips ensure the accuracy of sensor data;

5. Equipped with automatic temperature compensation function to ensure long-term use.

4、 Installation of indoor environment temperature and humidity detector size

1. First, fix the transmitter on the wall;

2. Connect the power supply and output lines according to the pin definitions;

3. Check for accuracy; Connect the power supply 5VDC;

4. Do not connect the transmitter to a voltage higher than 5VDC. To prevent excessive voltage from burning out the sensor;

5. Install the transmitter at the location that needs to be tested, away from the heating element or steam source, and prevent direct sunlight.

5、 Precautions for indoor environment temperature and humidity detector

1. Shielded twisted pair cables are required for RS485 communication, and if necessary, two 250 Ω terminal matching resistors are needed.

2. The usage environment should be free of conductive dust, corrosive metals, and gases that damage insulation, and avoid direct sunlight and rain.

3. Do not use this product in high temperature and high humidity environments (prolonged operation in high humidity environments greater than 90% RH may cause drift).

4. Avoid prolonged exposure of components to salt spray, acidic or oxidizing gases (such as sulfur monoxide, hydrochloric acid, etc.).