SF6 Gas Pressure Gauge With Density And Alarm Monitoring | Liyond
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SF6 Gas Pressure Gauge With Alarm Function Monitoring Alarm Barometer For Load Break Switch

The SF6 gas pressure gauge is integrated with density meter, used to detect the density of SF6 gas in a closed container, widely used in medium voltage switchgear and GIS, can be used in outside hard conditions.
Small volume, special customized installation interface,convenient and reliable. The pressure interface can be customized according to customer requirements.
Multiple switch action contacts can be provided according to user requirements.

Electrical ProductsElectrical Products

Features of SF6 Gas Pressure Gauge

1. The electrical contact switch design realizes accurate, stable and reliable SF6 gas density monitoring function.
2. With temperature compensation, the compensation performance is stable and the detection accuracy is high.
3. On-site display values and output contact signals are not affected by external conditions such as altitude and on-site ambient temperature changes.
4. The core components are imported materials with high precision.
5. It has good seismic performance.
6. With up to three groups of contacts, it can realize various options such as overpressure alarm, double alarm or double lock, and the monitoring is more secure and reliable.
7. The SF6 gas density relay can be inflated, micrometered and calibrated without disassembling the SF6 gas density relay, which is convenient for on-site personnel to perform micrometering and replenishment operations on the SF6 gas density relay, and avoid the sealing surface caused by disassembly. and damage to the sealing ring.
8. 304 stainless steel is used to make the sealed shell, which is moisture-proof and anti-corrosion.

Technical Parameters of SF6 Gas Pressure Gauge

Shell diameter φ60mm
Shell Material Stainless steel
Measurement Range 1-2 bar(abs.)
Measurement accuracy 1.5 grades(at 20℃);2.5 grades(at-40℃ to +60℃)(gas state)
Working environment Temperature-40℃ to +60℃,Relative humidity≤95%RH
IP Grade IP65
Absolute leakage rate ≤1X10-9Pa.m³/(helium leak-check)
Size of interface M24X1.5(Customize)
Installation Axial direction
Weight 0.3kg
Pressure sensitive component Bourdon tubes

Types of SF6 Gas Pressure Gauge

sf6 pressure gauge

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