China turbine water flow meter products is a new generation of high-precision and reliable gas precision measuring instrument independently developed by absorbing the advanced technology of flowmeter at home and abroad and combining the theories of aerodynamics, hydrodynamics and electromagnetism. It has excellent low and high voltage. Measurement performance, multiple signal output methods, low sensitivity to fluid interference. It is used to measure natural gas, gas, liquefied gas, light hydrocarbon and other gases.

China turbine water flow meter products has the advantages of high precision, small pressure loss, low starting flow, automatic tracking, compensation of temperature and pressure flow, battery power supply, output of various signals, imported bearings, long service life, convenient installation and maintenance, etc. The device integrates flow, temperature and pressure detection functions to compensate for temperature and pressure. It has the characteristics of high precision, good repeatability, large measurement range and convenient installation and use. Flow sensor is a kind of speed sensor, which can measure the flow of gaseous medium in closed pipeline. China turbine water flow meter products is used for gas measurement in natural gas and other industrial fields. Small size, high precision and good repeatability. The equipment absorbs the advanced structure of similar foreign products, and optimizes the design by combining the theories of aerodynamics, hydrodynamics and electromagnetism. Independent research and development of new products, advanced transmission structure.

China turbine water flow meter products is a new type of flowmeter integrating the functions of flow, temperature and pressure detection. It can automatically compensate for temperature, pressure and compressibility. It is used in petroleum, chemical industry, electric power, metallurgy, industrial boilers and urban natural gas and natural gas regulators. Ideal instrument for pressure station and gas flow measurement. China turbine water flow meter products is characterized by low pressure loss, high precision, low start-up flow, anti vibration and anti pulsation flow and large range ratio.

China turbine water flow meter products power supply

A flowmeter without external power supply: the flowmeter is installed and used without external power supply. It can be powered by built-in battery and can be used for more than 2 years since leaving the factory.

When the flow pulse signal needs to be output, an external power supply is required, and the power supply voltage is + 24V.

When the flowmeter needs 4-20 mA current signal output, 24VDC external power supply is required.

When RS485 data communication is required, it also needs + 24VDC power supply.

How to replace the battery with an undervoltage display:

Low voltage indication: the central processing unit of the computer continuously detects the internal voltage of the battery. When the LCD battery symbol flashes, it indicates that the battery voltage is lower than 2.5V. Users need to replace the battery within 30 days. At the same time, the system can still operate normally.