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Pergam - Model LMS - LNG-Monitoring Compressor Stations Storage Areas
The area is scanned automatically with a programmed path. The system operator can see the facility scanning process on the monitor at the control panel visually in real time. If a leak is detected along the scanning laser path, the system records this fact, gas concentration at the leak, leak coordinates and time.
LMS for big areas (up to 1 km radius)
Always in service
LMS is a high-performance automatic scanning complex designed to detect methane leaks at areal facilities.
- Fully stand-alone system;
- Real-time measurements with data storage;
- Range up to 1 km;
- Programmable facility scanning algorithm;
- Can be installed anywhere using a telescopic mast.
24/7 control
The LMS / LMS Open-Path systems are designed to provide continuous monitoring of the methane level in the surrounding atmosphere. It can control any territory in a fully autonomous mode.
Smart scan
With LMS, you can pre-program the scan route by key points at the facility. This completely eliminates the situation where important infrastructure facilities do not fall into the control zone.
Perimeter control
The LMS Open-Path cost-efficiently offers true continuous methane emissions monitoring that is independent of wind direction by reflecting the laser around the perimeter of the gas facility.
Protection
All external units of the LMS / LMS Open-Path systems are protected against dust and water. This eliminates possible influence of external weather factors (rain, snow, sandstorm) on the system.
Stand-alone stationary systems for round-the-clock monitoring of the surrounding atmosphere for methane leaks
The LMS and LMS Open-Path systems are installed at the gas infrastructure facilities and determines lowest gas concentrations at a distance of up to 1 km.
Useful for
- Underground Gas Storage
- Gas Distribution Station
- Gas Processing Plant
- Gas Compression Station
- Transportation Gas Tanker
- Gas Storage
- Maximum detection distance: up to 1 km
Scan angles
- azimuth: 360°
- elevation: ± 90°
- Measurement duration: 0.02 s, 0.1 s (simultaneously)
- Measurement threshold sensitivity over 0.1 s
- from a distance of 50 m: 25 ppm×m
- from a distance of 100 m: 100 ppm×m
- from a distance of 150 m: 400 ppm×m
- Laser wavelength: safe for humans
- Power supply: 22 – 32 VDC, 280 W
- Degree of protection: IP66
- Operating temperature: -50...+70 ºC
- Video camera: 1,920 × 1,080/30p high-definition camcorder, 200x zoom lens