SHT20 Temperature Humidity Sensor Module
SHT20 Temperature Humidity Sensor Module adopts an Industrial-grade chip, High-precision temperature and humidity probe, and compatibility with standard industry Modbus Protocol.
4 in stock

4 in stock
SHT20 Temperature Humidity Sensor Module adopts an industrial-grade chip and high-precision temperature and humidity probe to ensure the products’ excellent reliability, high precision and interchangeability.
RS485 hardware interface (with lightning protection design), the protocol layer compatibility standard industry Modbus protocol.
Specifications:
- Working voltage: 9-36V
- Maximum power: 0.3W
- Operating temperature: -20 ℃ ~60 ℃, humidity 0% RH~80% RH
- Accuracy: Temperature ± 0.3 ℃ (25 ℃), humidity ± 3% RH (25 ℃)
- Output interface: RS485 (standard Rtu protocol)
- Device address: can be set to 1-255; the default is 1
- Baud rate: 9600, 8 bits of data, one-stop, no parity
- Cable: 1 Mt
- Wiring instructions:
- Red: Positive Power
- Black: Negative Power
- Yellow: 485-A
- White: 485-B
Package includes:
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Notes:
1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
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Weight | 0.030 kg |
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Dimensions | 6.5 × 3.2 × 1.8 cm |