The GWSD80/100 Mining Temperature and Humidity Sensor is designed for real-time monitoring of ambient temperature and humidity in underground coal mine environments. Featuring high-performance temperature and humidity sensing elements, the sensor provides accurate measurements, stable operation, and reliable data transmission under harsh conditions such as high humidity, dust, and complex underground environments. It is widely used as a key component in coal mine environmental monitoring systems to support intelligent safety management.
Key Features
Low-Power Remote Monitoring
Designed with low power consumption technology, enabling long-term remote monitoring and reducing maintenance requirements.
High-Precision Measurement
Equipped with imported high-performance temperature and humidity sensing elements, providing excellent accuracy and long-term stability.
Excellent Environmental Adaptability
Designed to operate reliably in harsh underground environments, including high humidity and dusty conditions.
Flexible Parameter Configuration
Supports remote parameter configuration and adjustment. Built-in memory enables parameter storage and management.
Applications
Technical Specifications
| Parameter | Specification |
| Measuring Range (Temperature) | -10°C to +70°C |
| Measuring Range (Humidity) | 0–100% RH (25°C) |
| Resolution (Temperature) | 0.1°C |
| Resolution (Humidity) | 0.1% RH |
| Rated Operating Voltage | 18 VDC |
| Voltage Range | 9–24 VDC |
| Communication Interface | RS485 |
| Explosion Protection | Ex ia I Ma |
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