Sell LWQ gas turbine flowmeter LWQ-32 gas turbine flowmeter for direct sales

Description :

　　This product has explosion-proof and protective functions, with explosion-proof markings of Exd Ⅱ BT6 and Exia Ⅱ CT6, and a protection level of IP65.

　　1、 Technical parameters:

　　1. Nominal diameter: 25mm to 300mm;

　　2. Accuracy level: ± 1% R, ± 1.5% R, ± 0.2% FS (4-20mA);

　　3. Tested media: natural gas, coal to gas, air, etc;

　　4. Environmental temperature: -20 ℃ to+50 ℃;

　　5. Temperature of the tested medium: -20 ℃ to+80 ℃;

　　6. Nominal pressure: 1.6MPa, 2.5MPa, 4.0MPa, 20MPa;

　　7. Explosion proof signs: Exib Ⅱ BT4, Exd Ⅱ BT6.

　　2、 Characteristics:

　　Adopting precision bearings specifically designed for imported instruments, with high accuracy and good stability, it can be used without refueling for five years under normal conditions.

　　The carefully designed flow channel structure avoids the flow of air between the bearings and improves the medium adaptability of the turbine flowmeter.

　　The unique reverse thrust structure and sealing structure design ensure the long-term reliable operation of the bearing.

　　The flowmeter head can rotate 180 °, making installation and use simple and convenient.

　　Design a rectifier with excellent rectification performance, with very low requirements for the front and rear straight pipe sections (front ≥ 2DN, rear ≥ 1DN).

　　3、 Selection and installation:

　　1) In situations where the flow range is required to be smaller than according to Table 1 and there are strict requirements for the initial flow rate.

　　2) There is no fluid medium with short interval time and large flow fluctuation amplitude

　　3) Suitable for natural gas, city gas, compressed air, nitrogen, etc

　　When installing a gas turbine flow sensor, users should install a filter in front of the meter.

　　Note: Any damage to the impeller bearing caused by failure to install a filter is not covered by the warranty.

　　Before using the instrument, the pipeline should be cleaned in advance.

　　Note: Any damage to the impeller bearing caused by failure to clean the pipeline or incomplete pipeline cleaning is not covered by the warranty.

　　3. When installing a flowmeter, do not weld the pipeline after installation to avoid burning out the flowmeter core. If the flowmeter burns out the inner core due to welding pipeline, it is not covered by the warranty.

　　When using the instrument, the valve should be slowly opened until the pipeline is filled with gas, and then the large valve should be opened to prevent damage to the impeller.

AfterSalesService :

• LWQ gas turbine flowmeter