Low gas alarm panel is used to monitor the low-pressure level of cylinder, the contact gauge / pressure transmitter used in this system helps to give 4 – 20mA or NO/NC signal to panel to monitor the cylinder empty and filled position.
Specifications of low gas alarm system
- Fully electronic
- Dual colour / multi-colour LED to show the status of cylinder
- Pressure set point (user adjustable)
- External hooter can be connected
- Acrylic body enclosure
- Single or multiple gauge connection provision
- Power supply 230V, 50Hz
- Micro controller based contact gauge
Contact gauge
Contact gauge is used to produce visual and acoustic warning of low gas supply pressure to monitor the cylinder pressure.
Technical Specifications
- Measuring element: bourbon tube
- Diameter: 50 mm/ 100 mm
- Nominal pressure: 230 bar/ 300 bar
- Display range: see gauge scale
- Gas suitability: all gases
- Connection: ¼”NPT(M) outside thread
