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Summary of Contents for ddtop LGNC
- Page 1 LGNC INTEGRAL ORIFICE FLOW METER Operation Manual WWW.DDTOP.COM 1 / 8...
- Page 2 If you do not follow this manual, the protection provided by this instrument may be damaged. Trademarks, Copyrights and Restrictions Instructions Dandong Top Electronics Instrument (Group) Co., Ltd.®, Dandong Top Pump Co., Ltd.®, DDTOP® are registered trademarks of the company.
- Page 3 7.2 Installation Technical Requirements ...................... 6 8 Requirements for the Use of Integral Orifice Plate ................7 9 Fault Analysis and Troubleshooting ......................7 10 Disassemble ............................8 10.1 Warning ................................ 8 10.2 Waste Disposal ............................8 WWW.DDTOP.COM 3 / 8...
- Page 4 1. Connecting Flange 2. Front Straight Pipe Section 3. Tapping Body 4. Seal Gasket 5. Integral Orifice Plate 6. Rear Straight Pipe Section 7. Small Seal Gasket 8. Manifold 9. Differential Pressure Transmitter 图 1 Figure 1 WWW.DDTOP.COM 4 / 8...
- Page 5 Please use qualified lifting equipment and lifting straps, and pay attention to safety. 2.5 Storage Storage temperature -20℃~40℃; storage humidity ≤20%. 3 Main Executive Standard Comply with GB/T2624-2006, ISO5167-2003, BS1042-1992 and other standards. 4 Main Features 4.1 Transmitter and flow element integrated installation, saving installation and maintenance work. WWW.DDTOP.COM 5 / 8...
- Page 6 7.2 Installation Technical Requirements 7.2.1 When installing the integral orifice flow meter, pay attention that the direction of the inlet and outlet is consistent with the direction of the "+" sign on the integral orifice plate. WWW.DDTOP.COM 6 / 8...
- Page 7 The indication value of 1. The installation direction of Reinstall flow element the differential pressure the flow element is wrong transmitter obviously Differential pressure Check differential pressure deviates from the transmitter failure transmitter WWW.DDTOP.COM 7 / 8...
- Page 8 10.1 Warning Before disassembling, pay attention to dangerous process conditions, such as pressure, high temperature, corrosive or toxic media in the container, etc. 10.2 Waste Disposal Please follow the current regulations in each region for waste disposal. WWW.DDTOP.COM 8 / 8...
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