Extrima ex-certified Hydrogen Leak detector

The leak detector - Extrima Robust without moving parts Ex certified for Zone 0 (II 1 G Ex ia IIC T3) Low maintenance Intrinsically safe for use in zone 0 environments Clear and precise leak location Short introduction – easy to use Less problem with saturation Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Extrima Ex-certified Hydrogen Leak Detector Certificates Holds the following certificates: ATEX (Europe) CSA (USA and Canada) IECEx (International) NEPSI (China) Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Extrima Ex-certified Hydrogen Leak Detector Features at a Glance Allows entry into explosive environments without prior venting Up to 12 hours battery capacity Extremely robust and resilient to hydraulic fluids and fuels High sensitivity, quick reaction, fast recovery Easy to use and maintain Can be used in wet conditions Several accessories for aircraft fuel system leak detection Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Extrima Ex-certified Hydrogen Leak Detector Typical Applications Aerospace – complete fuel systems, oxygen supply, cooling systems and fire extinguishing systems, both in production and maintenance Power production – hydrogen-cooled generators and fuel cells Process industry – e.g., pipe systems, valves and containers Petro chemical industry Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Extrima Ex-certified Hydrogen Leak Detector Battery charger connection in back Probe cable connection Control buttons - Start button +/move cursor - Sensitivty +/- -/move cursor On/off/save - Volume +/- Toggle mode - Menu LED ok and reject level indication Probe protection cap + teflon tape can be used to enhance protection against dust and liquids Battery operating time up to 12 hours Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Complete Gas Injection Kit Injection Pads: for flat surfaces (joints, rivets, screws) Fix kit: adaptive parts for really tricky situations where the pads do not apply Injection Control: panel for safe injection at the right pressure. Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Extrima Ex-certified Hydrogen Leak Detector The tracer gas General: Standard industrial grade gas mix (5%H2/95%N2) commonly used as shielding gas for welding stainless steel (forming gas) Name: Formier 5, Protec 5, RH, Leak Detection Gas Properties: non flammable, non corrosive, non toxic Cost: < 0,01 € / liter Consumption: Depending on leak size tank size and time to find the leak. Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Extrima Leak Detection Equipment Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Injection kit controls and connections Gas-out connector Gas On/Off valve Gas pressure dial Pressure control Calibration leak Gas-in connector Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Injection kit controls and connections Regulate to max 0.5bar (7psi) Regulate to 1bar (14psi) Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Extrima Ex-certified Hydrogen Leak Detector Injecting the gas ”Flat” Injection Pad System handles both flat surfaces and tricky places Pressure up to 500 mBar / ≈ 7 PSI Pads come in Ø 60 mm (2.4 inch) and Ø 150 mm (5.9 inch) Fix Kit uses plastic tube and sealing compound ”Tricky” Fix Kit Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Hydrogen, diluted as tracer gas Inexpensive standard gas mix 95%N2/5%H2 Safe, non-flammable, non-corrosive Easy to fill – easy to vent away Environmentally friendly – part of the ecological system Admitted in food stuffs E949 Low natural background (0,5ppm) Extrima Ex-certified Hydrogen Leak Detector 2013-11-01

Sensistor – The Hydrogen Sensor Technology Inexpensive standard gas mix 95%N2/5%H2 Safe, non-flammable, non-corrosive Easy to fill – easy to vent away Environmentally friendly – part of the ecological system Admitted in food stuffs E949 Low natural background (0,5ppm) Extrima Ex-certified Hydrogen Leak Detector 2013-11-01