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CNG Vigilant
CNG Systems

CNG Vigilant

CNG Vigilant is an innovative leak tester designed for automotive CNG circuit and component testing. Essential for every CNG vehicle manufacturer as an end-of-line testing solution, it provides complete leak testing with advanced features including temperature compensation, nitrogen recycling for low running costs, and independent software programs for up to five circuit types. The system operates with step pressurization and flow control for maximum safety.

Key Specifications

Pressure RangeUp to 350 bar
Report GenerationYes
Temperature CompensationYes
Nitrogen CapacityUp to 4 x 40 litre (optional)
Operating Voltage230 VAC, 50 Hz
Air Pressure3-6 bar
Air Flow Required40 SCFM
DPT of Air-40 deg C
Nitrogen Pressure40-140 bar
Nitrogen Purity99.99%
Internal Reservoir40 litre
Test ProcedureStep pressurization
Min Detectable Leak RateUp to 1 x 10^-9 atm cc/sec
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Key Features

01

Fully automatic operation with remote control box

02

Step pressurization and flow control for safety

03

Gas recycling/reuse for low running costs

04

Rugged performance proven over several installations

05

Independent software programs for up to 5 circuit types

06

High-pressure storage redundancy

07

Temperature compensation for accurate results

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