Cast steel LC elliptical gear flowmeter LC-50 cast iron elliptical gear flowmeter

Description :

　　This product is suitable for measuring the flow rate of high viscosity media, but not for fluids containing solid particles (solid particles can cause gears to get stuck, making it impossible to measure the flow rate). If gas is mixed in the measured liquid medium, it can also cause measurement errors.

　　1、 Characteristics:

　　1. Simple structure, easy installation and maintenance, long service life;

　　2. High measurement accuracy and wide range of measurement;

　　3. The changes in density and viscosity of the measured fluid have a relatively small impact on the instrument's indication and accuracy;

　　4. The installation is relatively convenient, and the requirements for the straight pipe sections before and after the instrument are not high.

　　2、 Technical parameters:

　　1. Header display: pointer accumulation, zero return, pulse output, 4-20mA output, LCD display, communication output

　　2. Instrument model: LC-11 display, 12 display with signal, 13 signal output, H return to zero, N high viscosity, T high temperature, Y LCD display

　　3. Measurement medium: liquid, various oil products

　　4. Caliber specification: 10-200

　　5. Flow measurement range: 0.04-340 m3/h

　　6. Measurement accuracy: Level 0.5, Level 0.2

　　7. Temperature of the tested medium: -20 ℃ -200 ℃

　　8. Working pressure: 1.6MPa, 2.5MPa, 6.4MPa

　　9. Output signal: pulse, 4-20mA, RS485

　　10. Communication type: RS485

　　11. Power supply: DC12V --- DC24V

　　12. Installation method: flange connection, threaded connection

　　3、 Installation:

　　1. A filter should be installed in front of the elliptical gear flowmeter, and the arrows on both casings should point in the same direction as the flow.

　　When the measured liquid contains gas, a gas separator should be installed in front of the elliptical gear flowmeter.

　　3. Regardless of whether the pipeline is installed vertically or horizontally, the elliptical gear shaft in the elliptical gear flowmeter is installed in a horizontal position. (The dial should be perpendicular to the ground)

　　4. When the elliptical gear flowmeter is installed correctly, if it is difficult to see the reading clearly, the counter can be turned 180 ° or 90 °.

　　Before installing the elliptical gear flowmeter, use a bamboo stick to push the gear several times from the outlet. If it doesn't move, soak it in gasoline (to avoid sediment accumulation after factory calibration)

　　6. The throttle valve should be installed at the inlet of the elliptical gear flowmeter, and the switch valve should be installed at the outlet. When opening and closing each valve, it should be started slowly and not quickly opened or closed.

AfterSalesService :

• Cast steel LC elliptical gear flowmeter