Designed to validate the integrity of pneumatic circuits, the DVPG 3K uses differential pressure measurement and tight reference volume comparison. Its high-precision sensors (0.00–20.00 bar range), data logging, and USB interfacing support automated, repeatable leak testing in production or field settings.
Pneumatic System Leak Tester DVPG 3K (CETA DVPG / 3K)
The DVPG 3K enables automatic, multi-circuit leak testing of pneumatic systems using the pressure progress method. With piezo-resistive sensors, 0.01 bar resolution, and onboard battery backup, it provides portable, accurate leak detection for heavy vehicles, braking systems, air tanks, and industrial pneumatic installations.
Features
Overview
| Specification | Value / Description |
|---|---|
| Test type / method | Pressure progress / differential pressure deviation method |
| Pressure (measuring) range | 0.00 to 20.00 bar |
| Resolution | 0.01 bar |
| Sensor type | Piezo-resistive gauge pressure sensors |
| Channels | Three independent pneumatic circuits testing capability |
| Power / UPS | Integrated battery unit, supports ~ 8 hours continuous operation |
| Dimensions (W × H × D) | 450 mm × 270 mm × 220 mm |
| Typical applications | Vehicle pneumatic systems, air brake circuits, air tanks, etc. |
| Data interface / export | USB (flash drive) export, programmable via “DVPG Configurator” software |
| Resolution / tolerance monitoring | Monitors current pressure and limit values per channel for tightness evaluation |
