SF6 Gas Density Monitoring

SF6 Gas Density

Regal Components offers gas density monitors and sensors for SF6 gas.

SF6 Gas Density Sensors and Monitors

Trafag SF6 gas monitoring devices measure the gas density directly with patented technologies. This also allows monitoring of SF6 gas mixes.

Switching SF6 gas density monitors uses a unique gas density reference principle. The technique is very resilient to temperature changes and vibrations, the robust design is not subject to wrongful switching (contact bouncing) due to vibrations or shocks.

SF6 gas density sensors uses a patented direct gas density measurement technology with quartz tuning forks. The technology measures the gas density direct instead of calculating the density from pressure and temperature. The sensors are temperature stable, maintenance free, vibration and shock proof and has excellent long-term stability.

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Product Code: 8774
Output: 6.5…20 mA and PWM
Measuring Range: 0 … 60 kg/m3 (10…253 Hz)
Temperature: -40…+70°C (peak-55…+70°C)
Technology: Oscillating Quartz

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Product Code: 8775
Output: RS485/MODBUS
Measuring Range: 0 … 60 kg/m3 (10…253 Hz)
Temperature: -40…+70°C (peak-55…+70°C)
Technology: Oscillating Quartz

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Product Code: 87×6
Output: Floating Change-over Contact SPDT
Measuring Range: 0…1.1 MPa/0…1100 kPa
Temperature: -40…+80°C
Technology: Reference Gas Measurement

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Product Code: 87×8
Output: Floating Change-over Contact SPDT
Measuring Range: 0…1.1 MPa/0…1100 kPa
Temperature: -60…+80°C
Technology: Reference Gas Measurement

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Product Code: 8719
Output: Floating Change-over Contact SPDT
Measuring Range: 0 … 1300 kPa abs. @ 20°C
Temperature: -40…+80°C
Technology: Reference Gas Measurement

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Product Code: 878x
Output: SPDT and 6.5…20 mA
Measuring Range: 0…1.1 MPa/0 … 56.1 kg SF6/m3
Temperature: -40…+80°C
Technology: Reference Gas & Oscillating Quartz

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Product Code: 879x
Output: SPDT and RS485/MODBUS
Measuring Range: 0…1.1 MPa/0 … 60 kg SF6/m3
Temperature: -40…+80°C
Technology: Reference Gas & Oscillating Quartz

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