The AD11 from Air Leak Control is a state-of-the-art flow measurement instrument.

The AD11 from Air Leak Control is a state-of-the-art flow measurement instrument, specifically designed for in-line integration.

within high-speed production environments.

It provides a quality control solution without compromising performance or speed.

  • Description
  • Features
  • Industry Sector

The core of the AD11 is a highly sophisticated electronic assembly integrating ultra-high-resolution differential pressure sensors. This technology enables: Exceptional measurement stability, minimizing the influence of thermal variations and pneumatic disturbances on the cycle. Extremely short cycle test times, ensuring quality control never becomes a bottleneck on your assembly line. Operational flexibility through advanced test algorithms, positioning it among the most high-performance solutions on the market in terms of repeatability. The AD11 is designed for durability and seamless integration: Its compact design allows easy installation on test benches, optimizing workspace. It comes with a comprehensive basic package for immediate connectivity to your automation system: Built-in relay board for direct and reliable interfacing with programmable logic controllers (PLCs). Standard RS232 connection for data communication and traceability. 24V voltage output and configurable pneumatic output for precise control of valves and external accessories. Choosing the AD11 guarantees: Reduced Scrap: Measurement accuracy enables early defect detection, improving production yield. Regulatory Compliance: Traceability and repeatability ensure adherence to international quality standards. Ease of Maintenance: Modular design simplifies servicing, reducing unplanned downtime.

DisplayLCD screen, 4 lines × 20 characters
Cycle IndicatorVoyant bleu (Cycle en cours)
Result IndicatorVoyants bicolores (Rouge : Rejet, Vert : Conforme)
Memory capacityJusqu’à 64 Programmes de test mémorisables
Pressure RangeResolution ( leak )Uncertainty (Leak)
Vide0,001 mbar+/-1% + 1 digit
0-500 mbar1 mbarIdentical
0-2 bar0,01 barIdentical
0-5 bar0,01 barIdentical
Flow RangeResolutionUncertainty (Leak)
10 l/h0,01 l/h +/- 2,5% +1 digit
500 l/h0,1 l/hIdentical
2000 l/h1 l/hIdentical
5000 l/h1 l/hIdentical
Operating Temperature+5 to +60 °C
Storage Temperature-15 to +75°C
HumidityMaximum 20% (non-condensing)
Power Supply Required+24VDC (1.5 A minimum)
Power SupplyAC power adapter included
Dimensions (H × W × D)120 x 300 x 200 mm
WeightApprox. 7kg

Maintenance and Accessories

  • Entretien Recommandé :
    • Vérification et entretien annuel des composants pneumatiques.
    • Étalonnage annuel obligatoire pour la certification de précision.
  • Accessoires Adaptables (en option) :
    • Télécommande (2, 4 ou multifonction)
    • Raccord à prise intérieur ou extérieur
    • Fuite étalon
    • Afficheur déporté
    • Gâchette

SectorExample Applications (Non-Exhaustive)
Plastics & PolymersPackaging (Plastic), Bottles, Piping, and Bottle Caps.
🔌 Électroménager & CVCThermal Appliances: boilers, irons, coffee makers, gas stoves, washing machines.
🚗 Automotive & TransportationFuel Filters, Water Pumps, Wheel Valves, Exhaust Mufflers, Injectors, and Various Fluid Fittings.
🔩 Metals (Brass)Pneumatic and Hydraulic Components: safety valves, shut-off valves.
⚕️ Medical & PharmaceuticalCritical Devices: eye drop bottles, medical filters, syringes, plastic taps, micropipettes.
📦 Packaging & ProcessingSealed or Pressurized Containers: ink cartridges, aerosols, various bottles, and plastic pouches.