XY-MD02 Temperature and Humidity Transmitter SHT20 Sensor Modbus RS485


Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 1794160
  1. Model: XY-MD02
  2. Output Signal: RS485
  3. Temperature Range: -40 to 60
  4. Working Voltage: DC 5V~30V


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Out of stock

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15 Days Warranty
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Brand: Generic
Category: Temperature & Humidity Sensor

The product adopts an industrial-grade chip, a high-precision imported SHT40 temperature and humidity sensor to ensure excellent reliability, high precision, and interchangeability of the product. Using an RS485 hardware interface (with lightning protection design), the protocol layer is compatible with the standard industrial Modbus-Rtu protocol. This product integrates the MODBUS protocol and the common protocol. The user can choose the communication protocol. The common protocol has an automatic upload function (connecting RS485 through the serial port adjustment tool will automatically output temperature and humidity).


  1. Factory Detect
  2. Equipment box Detect
  3. Environmental test
  4. Home security


  1. Support MODBUS RTU protocol
  2. RS485 supports 1000 meters of communication
  3. Standard DIN35 mounting rails
  4. High precision
  5. Industrial products, high progress SHT20 temperature, and humidity sensor, the RS485 communication
  6. Standard MODBUS protocol and ordinary protocol, the user can choose communication protocol
  7. The baud rate can decide for themselves
  8. Temperature Precision: +/-0.5℃
  9. Temperature Resolution: 0.1℃
  10. Communication address:1~247(default 1)
  11. General agreement with automatic upload function, upload speed can decide for themselves

Package Includes: 

1 x XY-MD02 Temperature and Humidity Transmitter SHT20 Sensor Modbus RS485

SKU: 1794160 Category:


Output Signal


Communication Protocol

Modbus RTU and ordinary protocol

Working Voltage

DC 5V to 30V

Operating Temperature (°C)

-40℃ to 60℃

Length (mm):


Width (mm):


Height (mm):


Shipping Weight 0.043 kg
Shipping Dimensions 11 × 8 × 4 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China