SF6 Environmental Online Detection and Alarm Instrument

Product Features:

RS485 (MODBUS) Bus Technology: It exhibits strong anti-interference capabilities, eliminating network paralysis and data disorder. The networking method is flexible, making on-site wiring more convenient and concise.

DSP Digital Signal Processing Technology: With 32-bit wide data processing, data sampling is more accurate.

All-Weather Online Monitoring: The all-weather online monitoring and control function ensures the safety of maintenance work.

Multi-master Communication Mode: In case of a failure in individual monitoring units, it does not affect the normal operation of other equipment or the entire system.

Support for Hot-Swapping: The system allows the arbitrary increase or decrease of monitoring units during operation, without terminating the normal operation of the system during maintenance or expansion of monitoring units.

Application in Special Environments: It is suitable for applications in high altitude and cold environments (see environmental requirements).

Long-term Data Storage: The historical monitoring data has a large storage capacity, and the data will not be lost even after 10 years of system power failure if the user does not delete it.

Flexible Expansion: As the user's switchgear units increase, the monitor can be easily expanded, saving expansion costs.

Simple Operation: The interface structure is clear, and the operation is simple and convenient. Operators can use it proficiently after brief training.

Screen Protection: Automatic screen protection function when unattended, environmentally friendly and energy-saving, significantly improving the service life of the host.

Upper Software Driver: Upper computer software support allows the import, management, analysis, and printing of monitoring data. It also automatically backs up the data for convenient future management and trend analysis.

Customizable and Expandable Functions: Prepared expansion interfaces can connect to other on-site signals and control equipment, realizing personalization according to user needs.

Product Parameters:

SF6 Measurement Range: 1～3000 Detection Accuracy <±25ppm+2%

SF6 Overload Alarm Point: 1000ppmv; adjustable between 100～1000.

Oxygen Measurement Range: 1～25%; Detection Accuracy <1 %FS.

Humidity Detection Range: 1-99%RH, Detection Accuracy ±1%RH.

Temperature Detection Range: -30～+70℃, Detection Accuracy ±1℃.

Monitoring Host Display: 10.4-inch large-screen touch color LCD screen.