Dräger P7 Pressure, Leak and Leak Rate Measurement

Transcription

1 Dräger P7 Pressure, Leak and Leak Rate Measurement The gas field entails many dangers and requires maximum safety. This industry has a corresponding number of test standards. Play it safe with the Dräger P7 thanks to proven Dräger precision. Gas inlet / outlet for pumping Pressure inlet (-) for mbar sensor Pressure inlet for 3 bar sensor (Pneumatic quick coupling NW 5) Pressure inlet (+) for mbar sensor LED and infrared transmitter USB interface Shock and impact proof housing Backlit graphics display Control keys F,,, H _P7 (2)

2 02 Product advantages Shock and impact proof housing The device features a shock and impact resistant housing which won t let you down, even in rough conditions. Testing gas and water lines The Dräger P7 tests gas lines. Drinking water systems are tested with air at up to 3 bar. The device quickly handles water line measurements since it automatically calculates the measuring time based on the selected volume. Measures pressure up to 3 bar. Suitability testing according to DVGW TRGI 2008 The Dräger P7 measures leak rates at top speeds without removing the gas meter, without determining the volume and without pressure boosting. Merely connect the single hose connection to the gas fitting to start measuring. The auto-start option is an important tool for leaks in small systems with a rapid pressure drop. Leak testing per DVGW TRGI 2008 The Dräger P7 quickly and accurately detects leaks in new or existing circuits. And leak testing is entirely automated. Loading test according to DVGW TRGI 2008 The Dräger P7 shows changes in pressure during the loading test. It further performs the loading test with air on gas lines (mean pressure) at up to 3 bar. Documentation Measurements can be saved and transferred to a PC or documented on site via an infrared printer. Documentation is available as a table or chart.

3 03 Accessory Gas pressure hose, 1.0 m PVC hose For measuring gas and flow pressure High pressure gas distributor, max. 30 bar High pressure hose, max. 30 bar Low pressure hose, max. 0.5 bar

4 04 Accessory Pump hose, max. 10 bar 1/2 adapter, max. 30 bar High pressure test kit Single pipe cover

5 05 Accessory Equipment case IP67 P7 series Plastic, black, shock and impact resistant, air, dust and watertight Hand pump MSI IR3 Infrared Printer Instantly documents all values and results

6 06 Related product groups _P7 Dräger P7plus The Dräger P7plus is ideal for testing gas and liquefied petroleum gas lines all the way to waste water line and drinking water system testing. The Dräger P7plus performs leak rate measurement at top speeds without removing the gas meter, without determining the volume and without pressure boosting. The Dräger P7plus measures pressure up to 5 bar. Pressure testing up to 25 bar optional with external pressure sensor. Dräger P7-TS The Dräger P7-TS has the same features as the Dräger P7plus. It also features a colour touch screen and a built-in help function. The Dräger P7-TS will test pressures up to 10 bar. Pressure testing up to 25 bar optional with external pressure sensor _Draeger P4000 (6) _P7TS (2) Dräger P4000 The Dräger P4000 is suitable for testing natural gas lines, liquefied petroleum gas lines and drinking water systems. It has all the measuring programs for frequently used tests in accordance with the regulations. It is characterised by its light weight and handy size. It further features a colour touch screen.

7 07 Technical Data Approval DVGW certified, registry number: DG-4805BS0029 Patent Leak rate measurement: Comparison spectrum technology patent no Display LC graphics display, backlit, manual configuration Interface USB for PC connection, infrared for printer Power supply Rechargeable battery: NiMH, 4.8 V / 2,000 mah; Power adapter: 12 V DC / 0.8 A Operating time ~ 10 h Operating temperature + 5 C + 40 C Storage temperature - 20 C + 50 C Air pressure ,100 hpa Humidity % RH non-condensating Dimensions approx. 145 x 195 x 75 mm (wxhxd) Weight approx. 1,000 g Display Measuring Range Resolution Accuracy Max. pressure overload Micro-pressure Pa 0.1 Pa Pa: ± 2 Pa or 5 % of MV¹ 750 mbar Fine pressure I mbar 0.01 mbar mbar: ± 0.5 mbar or 1 % of MV¹ 750 mbar Fine pressure I II mbar 0.1 mbar mbar: ± 0.5 mbar or 5 % of MV¹ 750 mbar Pressure ,500 mbar 1 mbar ,500 mbar: 1 % of MR² 5,000 mbar ¹MV = Measuring Value ²MR = Measuring Range Suitability Testing Leak rate Volume Gas types Measuring Range I/h l Natural gas, propane, air Resolution 0.01 l 0.1 l Order information Accessory MSI IR3 Infrared Printer Printer paper, packing unit 6 rolls Measuring kits/base units Basic measurement kit Dräger P Incl. Dräger P7, plug-in charger, gas pressure hose and equipment case standard

8 08 Notes Dräger P7-pi Marketing Printed in Germany Chlorine-Free Environmentally Friendly Subject to Change 2016 Dräger MSI GmbH Dräger MSI GmbH Rohrstraße Hagen, Germany Tel Fax msi.info@draeger.com AUSTRALIA Draeger Safety Pacific Pty. Ltd. 8 Acacia Place Notting Hill VIC 3168 Toll-free DRAGER ( ) Fax CANADA Draeger Safety Canada Ltd Skymark Ave Mississauga, Ontario, L4W 4Y6 Tel Toll-free Drager 1 ( ) Fax Toll-free Fax P. R. CHINA Draeger Safety Equipment (China) Co., Ltd. A22 Yu An Rd, B Area, Tianzhu Airport Industrial Zone, Shunyi District, Beijing Tel Fax FRANCE Dräger Safety France SAS 25, rue Georges Besse Antony Cedex Tel Fax MEXICO Draeger Safety S.A. de C.V. Av. Peñuelas No. 5 Bodega No. 37 Fraccionamiento Industrial San Pedrito Querétaro, Qro México Tel Fax NETHERLANDS Dräger Safety Nederland B.V. Edisonstraat AH Zoetermeer Tel Fax REGION ASIA PACIFIC Draeger Safety Asia Pte Ltd. 67 Ayer Rajah Crescent #06-03 Singapore Tel Fax REGION CENTRAL AND SOUTH AMERICA Dräger Panama S. de R.L. Complejo Business Park, V tower, 10th floor Panama City Tel Fax contactcsa@draeger.com REGION MIDDLE EAST, AFRICA Dräger Safety AG & Co. KGaA Branch Office P.O. Box Dubai, United Arab Emirates Tel Fax contactuae@draeger.com SPAIN Dräger Safety Hispania S.A. Calle Xaudaró Madrid Tel Fax UNITED KINGDOM Draeger Safety UK Ltd. Blyth Riverside Business Park Blyth, Northumberland NE24 4RG Tel Fax USA Draeger Safety, Inc. 101 Technology Drive Pittsburgh, PA Tel Fax HEADQUARTERS Drägerwerk AG & Co. KGaA Moislinger Allee Lübeck, Deutschland