• The DFV is a vacuum leak detector for the integrally-bunded tanks according to the EN 13160-1, Class 1 Regulation.
• It can be used for both buried and aerial tanks whenever it is in an atmospheric pressure.
• This kit is suitable to be used in diesel tanks with a diameter not higher than 2,900 mm. For different densities, heights and/or liquids ask for our Technical Department.
• It creates a depression of -400 mbar between the inner wall and the exterior one of the integrally-bunded tank. When the depression decreases under approx. -340 mbar, it has an alarm.

Technical Specifications

• Weight (approx.): 1.1 kg
• Dim. (approx.): 202x70x230 mm (LxWxH)
• Acoustic emission: min. 70 db(A)
• Maximum relay intensity: 2 A · 250 VAC (resistive)
• Pump stop: -380 mbar
• Alarm activation: -325 to -355 mbar
• Working temperature: -5 ºC to +50 ºC
• Voltage: 100 - 240 VAC ±10 %
• Power: 10 VA
• Protection: IP-30
• Electromagnetic compatibility:
  • Noise immunity: EN 61000
  • Interference: CISPR22