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  • SFLS-2DA/2C FRP-Steel Double-wall Tank Leak Detection Sensor
  • SFLS-2DA/2C FRP-Steel Double-wall Tank Leak Detection Sensor

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SFLS-2DA/2C FRP-Steel Double-wall Tank Leak Detection Sensor

For FRP-Steel double-wall tanks, we install a SFLS-2DA/2C double-wall tank leak detection sensor into the lowest point of the interstitial space which is usually on the bottom of the tank. Any leak of the tank occurs, it will trigger an alarm. Usually, the leak of outer wall will lead water from the soil flow into the bottom of the interstitial space, and the leak of inner wall will lead fuel from the inside of the tank flow into the bottom of the interstitial space, then the liquid will be detected by the SFLS-2DA/2C double-wall tank leak detection sensor and trigger an alarm.
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1.SFLS-2C FRP-Steel Double-wall Tank Leak Detection Sensor：


For FRP-Steel double-wall tanks, we install a SFLS-2C double-wall tank leak detection sensor into the lowest point of the interstitial space which is usually on the bottom of the tank. Any leak of the tank occurs, it will trigger an alarm. Usually, the leak of outer wall will lead water from the soil flow into the bottom of the interstitial space, and the leak of inner wall will lead fuel from the inside of the tank flow into the bottom of the interstitial space, then the liquid will be detected by the SFLS-2C double-wall tank leak detection sensor and trigger an alarm.

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Functions:


  • Liquid alarm

  • Short circuit alarm

  • Open circuit alarm


Parameters:


  • Operating temperature range: -40℃~60℃ (fuel); 0℃~60℃ (no freezing water)

  • Length of sensor cable: 5 m

  • Size: Length 218 mm; Diameter 39 mm

  • Alarm points: 21 mm (liquid)

  • Accuracy: ≤2 mm

  • Enclosure protection class: IP68


2.SFLS-2DA FRP-Steel Double-wall Tank Leak Detection Sensor (discriminating)：


For FRP-Steel double-wall tanks, we install a SFLS-2DA double-wall tank leak detection sensor into the lowest point of the interstitial space which is usually on the bottom of the tank. Any leak of the tank occurs, it will trigger an alarm. Usually, the leak of outer wall will lead water from the soil flow into the bottom of the interstitial space, and the leak of inner wall will lead fuel from the inside of the tank flow into the bottom of the interstitial space, then the liquid will be detected by the SFLS-2DA  double-wall tank leak detection sensor and trigger an alarm.

未标题-1.jpg

Functions:


  • Water alarm

  • Fuel alarm

  • Short circuit alarm

  • Open circuit alarm

  • Can detect the hydrocarbon, and trigger fuel alarm


Parameters:


  • Operating temperature range: -40℃~60℃ (fuel); 0℃~60℃ (no freezing water)

  • Length of sensor cable: 5 m

  • Size: Length 218 mm; Diameter 39 mm

  • Alarm points: 21 mm (liquid); 6.5 mm (fuel)

  • Accuracy: ≤2 mm

  • Enclosure protection class: IP68


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