KWG100 Gas Monitoring Terminal
Product Details
The KWG100 (Manhole/Confined Space) gas monitoring terminal is an advanced instrument produced by our company. It has the function of wireless data upload and is used to monitor the gas concentration in urban underground confined spaces. This terminal is designed by adopting laser sensor and microcomputer technologies, combined with excellent low-power consumption technology. It has the advantages of power saving, intuitive display, good repeatability, long service life, easy installation, simple maintenance, and convenient operation.
This terminal is powered by batteries. It can use the existing local cellular communication network to upload information such as gas concentration, battery power, and the type of abnormality to the data center via a wireless network either at regular intervals or in the event of an alarm. Combined with the system software, it can perform maintenance operations such as statistics, query, and backup of the gas concentration information at each on-site monitoring point.
This terminal is suitable for continuously monitoring and giving early warnings of the gas concentration in urban underground confined spaces such as gas valve wells, water supply and drainage wells, power wells, and communication wells.
Product Advantages
- Adopts an advanced ultra-low-power consumption 16-bit microcontroller.
- Battery-powered.
- Excellent low-power consumption design.
- Segment code liquid crystal display screen, with an intuitive and clear display.
- Wireless data upload function, with a dual data upload mechanism of time + event (alarm).
- Remote parameter configuration.
- Two-level alarm.
- Intrinsically safe equipment, which can be used in explosion-proof areas.
- IP68 protection level, providing dustproof and waterproof performance.
Main Applications
This terminal is suitable for continuously monitoring and giving early warnings of the combustible gas concentration in urban underground pipe networks such as gas valve wells, sewage wells, power wells, water supply wells, and communication wells.
Technical Specifications
| Items |
Details |
| Power Supply Method |
Lithium Battery |
| Working Mode |
Parameters Configurable |
| Sensor Type |
Laser Sensor |
| Detection Parameters |
CH₄: 0 - 100%LEL; Temperature: -40° - +125° |
| Operating Temperature |
-30° - 70° |
| Operating Humidity |
≤100%RH without Dew Condensation |
| Detection Accuracy |
CH₄: ±5%F.S; Temperature: ±2° |
| Display Method |
LCD Digital Display |
| Battery Service Life |
≥18 months (Standard Working Mode) |
| Explosion - proof Type |
Intrinsic Safety |
| Protection Level |
IP68 |
| Product Dimensions |
285×125×70 (mm) |
| Product Weight |
Approximately 1.7 kg |
| Data Transmission |
4G, NB - IoT Data Upload |
