DP 400 The leak detection system by DELTA CONTROL SERVICES Leak Detection by drop in Pressure • Differential measurement (accuracy: Pa) • Rapidity and high measurement sensitivity • Relative measurement (accuracy: mbar) • A very compact set and simplified connections for use at manual and automatic machines • 4 Tests modes: Leak Test, Flow Test, Big Leak Test, And Big Flow Test • Monitoring of the valve position (via sensor) Measurement Units • Electronic regulation (pre-filling function): -800 mbar ; 200 mbar ; 1 bar ; 2 bar et 5 bar. (9 bar optional) • Mechanical regulation: -950 mbar; 140 mbar; 1 bar; 2 bar and 4 bar. (7 and 10 bar optional) • Cubic centimeters per minute (cm³/min) Communication • RS232 output • Retrieves results on SD card (optional) • Ethernet RJ45 output for data recovery (optional) • Profibus output (optional) • Pascal per second (Pa/s) • Others on request Functions • Watertight quick coupler for leak calibration stallion on the front • Pneumatics outputs (Marking, Connector for cycle valve) • From 1 to 3 auxiliary 24V outputs • 32 programs available accessible from the front of the PLC (64 optional) DELTA CONTROL SERVICES DELTA CONTROL SERVICES ZA ”AuPardy” - -01480 FRANS --FRANCE / /Tél ::+33 (0)4 37 55 10 85 -- Fax :: +33 (0)4 74 09 55 89 Pardy” 01480 FRANS FRANCE Tél +33 (0)4 37 55 10 85 Fax +33 (0)4 74 09 55 89 ZA ”Au Email info@ Email : :info@ deltacontrol.fr--site internet ::www.deltacontrol.fr d

DP 400 The leak detection system by DELTA CONTROL SERVICES Working principle Filling The part used for the test is put under pressure and the test pressure is monitored. Waiting time during which the pressure stabilises (bounce and thermic effects). Measurement of the drop in pressure (ΔP) and analysis of the result. The part is put under atmospheric pressure. Test pressure Pressure to which the tested part is submitted during the whole test period. Technical features Power supply Consumption 24 V DC - main power supply included. 5 bar min, 1bar > Test pressure Clean and dry air ( ISO 8573-1)...