Industrial MODBUS RS485 Air Temperature and Humidity Sensor

The air temperature and humidity sensor provides accurate readings from -40–80°C and 0–100%RH, with low power use and long life — ideal for industrial and environmental monitoring applications.

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This air temperature and humidity sensor is designed to provide accurate readings across a wide range of conditions.

It uses a built-in algorithm for reliable data collection while keeping power use low. With a high tolerance for tough environments and long operating life, it’s well suited for continuous use with minimal maintenance. Measuring humidity from 0–100%RH and temperature from -40–80°C, it’s a great choice for industrial and environmental monitoring.

It is compatible with SenseCAP LoRaWAN® Data Logger to connect with the LoRaWAN® network, enjoying the benefits of low-power and long-range communication.

Features

• High Performance: High accuracy, fast response, and stability
• Temperature Measurement Range: Can be used in -40~80℃

Specifications

Signal Output	RS485 Modbus Protocol
Power Supply	3.6-30V/DC
Current Consumption	4mA@24V DC
Humidity Measurement Range	0-100%RH, Resolution 0.01% Accuracy: ±3%RH
Temperature Measurement Range	-40~80℃, Resolution: 0.01℃, Accuracy ±0.3℃
IP Rating	IP54
Operating Temperature	-40~85℃
Installation Methods	Wall-mounted Installation and Tube installation
Cable Length	2M
Connection Methods	Aviation connector and Hook-up wire
Supplier Code	101990881

Resources

• Datasheet
• SenseCAP Portal
• SenseCAP App

Package Contents

• 1x Tube Installation Equipment
• 1x Wall-mounted Installation Equipment
• 2x Plastic Screw
• 2x Metal Screw