Feature

●How to use the steps: 1. Connect a signal receiver such as a 485 terminal. 2. Enter the power supply into the power terminal. 3. Depending on the data received, the data will be processed in different ways according to the actual needs. Note: 1. User must prepare their own ModBus debugging tool and 485 debugger. 2. When using the controller to receive data, the user must write code according to the communication protocols and commands
●This product integrates MODBUS protocol with normal UART communication protocol, users can choose communication protocol, UART communication support automatic reporting function(output temperature and humidity automatically to connect 485 serial interface mode tool)
●Description: The product adopts industrial grade chip, high precision SHT20 temperature and humidity sensor, ensuring product reliability, high precision and compatibility. 485 hardware interface (design). This is a protocol layer that is compatible with standard industrial Modbus RTU protocol
●Function: 1.Support MODBUS RTU protocol 2.485 supports 1 meter communication. 3. Standard DIN35 mounting rails 4.High precision 5. Industrial products, advanced SHT20 temperature and humidity sensor, 485 communication. 6. Standard MODBUS protocol and normal protocol, users can choose communication protocol. 7. You can decide the baud rate by yourself. 8. General agreement with automatic upload function, upload speed can be determined by yourself


Description

Jdeijfev is an already registered brand. The only authorized seller is authorized to sell products under Jdeijfev. Jdeijfev provides high quality products and best after-sales service. Parameter:
1. Product Name: Modbus RTU 485 SHT20 Temperature Humidity Transmitter
2. Operating voltage: 5V-30V
3. Output signal: 485 signal
4. Communication protocol: Modbus RTU and normal protocol
5. Communication address: 1~247(default 1)
6. Temperature range: -40℃~60℃
7. Temperature accuracy: +/- 0.5°C
8. Temperature resolution: 0.1℃
9. Humidity range: 0% RH to 80% RH
10. Humidity Accuracy: +/- 3% RH
11. Humidity Resolution: 0.1% RH
12. Power: less than 0.2W
13. Working temperature: -40°C - 85°C
15. Working humidity: 0% to 95% RH
16. Size: 2.6 x 1.8 x 1.1 inches (65 x 46 x 28.5 mm).
Condition: New
Type: Logic IC
Power consumption: less than 0.2 W
Color: White
Material: Plastic
Application: Temperature and humidity transmitter
Function: 485 supports 3.3 ft (1 m) communication.
Application:
1. Factory Detection
2. Device box detection
3. Environmental testing
4. Home Security
Package Includes:
1 x Temperature and Humidity Sensor
Package contents above and other products are not included here.
Note: The color and size of the actual item may vary slightly from the color and size on the website due to lighting and display conditions. The margin of error for the measurement is 0.4 - 1.2 inches (1