DRAG

All - electronic SF6 Density Relay

All - electronic SF6 Density Relay

All - electronic SF6 Density Relay


Parameter NameParameter Value
Pressure measurement range(-0.1~0.9) MPa
Electronic density error≤±0.5%F.S
Temperature error±1℃
Density accuracyClass 1.0/1.6@20℃, Class 1.6/2.5@-40℃~+60℃ (optional)
Sealing performance1×10⁻⁹ Pa·m³/s (helium leak detection)
Housing protectionIP65

In the power industry, the density monitoring of SF6 gas is crucial to ensure the safe operation of equipment. Our company has launched the all - electronic SF6 density relay, which will bring you an unprecedented SF6 gas monitoring experience and safety guarantee.

Real - time Monitoring, Dynamic Control

The all - electronic SF6 density relay can dynamically and real - time monitor the pressure, temperature and density of SF6 gas in a sealed container. Through high - precision sensors, we can ensure the accuracy and reliability of the data, allowing you to keep track of the state of the gas chamber at any time.

Data Curve Display, Clear Trend

We adopt advanced data visualization technology to present the density change trend in the form of a dynamic curve. In this way, you can intuitively understand the dynamic trend of the gas chamber, detect potential problems in a timely manner, and provide strong support for equipment maintenance.

Leakage Rate Calculation, Estimation of Gas - filling Time

The all - electronic SF6 density relay also has the function of calculating the leakage rate and can estimate the gas - filling time. This helps you get prepared in advance, avoid equipment failures caused by gas leakage, and ensure the stable operation of the power system.

High - precision Measurement, Temperature Compensation Function

Our product has a temperature compensation function and can maintain measurement accuracy in different temperature environments. This means that regardless of how the climate conditions change, you can rely on our relay to provide accurate data.

Recovery Rate Determination, Environmental Protection and Energy Saving

The all - electronic SF6 density relay also has the function of determining the recovery rate, which helps you achieve rational use of resources and sustainable environmental development. By accurately measuring the recovery rate, you can optimize gas use, reduce waste, and minimize the impact on the environment.

Data Remote Transmission via ModBus Protocol, Realization of Remote Monitoring

We use the ModBus protocol for data remote transmission, enabling you to achieve the online remote monitoring function. Wherever you are, you can access the equipment data at any time, conduct real - time monitoring and management, and improve work efficiency and safety.

Our all - electronic SF6 density relay, with its excellent performance and intelligent functions, has become an ideal choice for monitoring the density of SF6 gas in the power industry. We look forward to working with you to jointly promote the development of the power industry and create a better future!

Product Parameters

Parameter NameParameter Value
Pressure measurement range(-0.1~0.9) MPa
Electronic density error≤±0.5%F.S
Temperature measurement range(-40~+70) ℃
Temperature error±1℃
Density accuracyClass 1.0/1.6@20℃, Class 1.6/2.5@-40℃~+60℃ (optional)
Sealing performance1×10⁻⁹ Pa·m³/s (helium leak detection)
Interface sizeM20×1.5, G1/2 (customizable)
Insulation performanceInsulation resistance: ≥100MΩ; Insulation strength: 2kV, 1min, no breakdown
Housing protectionIP65
Communication method and protocolRS-485, ModBus RTU
Operating voltageDC24V

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