Smart gas Roots (waist wheel) flow meter

High precision, wide range of measurement, small volume, light weight, easy installation and maintenance, reliable use and pressure life and other characteristics of gas Roberts flow meter, widely applicable to natural gas, coal gas, inert gas, air and other gas flow measurement.

The gas roots flowmeter has been used as a volumetric meter for more than 100 years.  With the features such as high precision, wide range, small volume, light weight, convenient installation and maintenance, reliable and durable service life, it is widely used in natural gas, coal gas, air and other gas flowmeters.It is an ideal flowmeter device for urban gas, oilfield chemical, scientific research and other departments at home and abroad.

Target flowmeter in 60 s application in the industrial flow measurement, it is mainly used for solving high viscosity, low Reynolds number fluid flow measurement, has experienced the pneumatic tables and electric table two development stages, NBL series intelligent target flowmeter is the original strain chip target flowmeter measurement principle on the basis of using the latest capacitive force sensor as measure and sensitive components, at the same time, use of modern digital intelligent processing technology and developed a new type of flow meters.

1. High-definition LCD display; 2. Three-key parameter setting and debugging; 3.5-segment polyline correction function for non-linear signals ; 4. Linear current output; 5. Frequency pulse output: DC power can be used to supply power to the pulse output circuit. At this time, the meter can convert the mV pulse signal output by the turbine sensor into a standard TTL pulse,which can be used for linear signal users debugging.

General  LWGQ gas turbine flowmeter is a new generation of high precision, high reliability gas precision measuring meter integrating temperature, pressure, flow sensor and intelligent flow totalizer developed by the advanced technology of flow meter at home and abroad, optimized by theories of gas mechanics, fluid mechanics and electromagnetics, which has  excellent low pressure and high pressure metering performance. It has a variety of signal output modes and low sensitivity to fluid disturbances, and is widely used in the measurement of natural gas, coal gas, liquefied gas, light hydrocarbon gas.  This type of turbine flowmeter is an explosion-proof product with an explosion-proof rating: ExdIICT6

The TUF series ultrasonic flowmeter utilizes the principle of low voltage and multiple pulsation time difference, adopts the high-precision and ultra-stable differential transmission of double-balanced signals and differential receiving digital detection technology to measure the acoustic wave transmission time in both the downstream and counter-current directions, and calculates the flow rate according to the time difference.It has the characteristics of good stability, small zero drift, high measuring accuracy and high anti-interference of measuring range over wide.

LC series oval gear flow meter is a direct reading accumulative meter. It is a volumetric Flow meter that measures the summation of liquid flow through the pipeline. Can be widely used in petroleum, chemical, medical and health departments of the flow measurement.

Ⅰ.General The vortex flowmeter is a speed type flow instrument which has a wide range of uses. It is suitable for flow metering, measurement and control of liquids, steam and most gases.

LKQ series thermal type gas mass flowmeter is a mass flow measurement and monitoring meter,which can detect  air, natural gas, hydrogen, oxygen, chlorine, nitrogen and ammonia, ammonia, coal gas, phosgene, flue gas and various chemical mixtures, without pressure and temperature compensation. It can be widely used in petroleum, chemical, metallurgy, electric power, water treatment, paper, food, medicine, cement, textile and various production, scientific research units for process control and gas flow measurement.

MF series In-line mass flow meters is specially designed for all kinds of management and control of industrial gases.It can be used for gas measurement in beverage and food industry and gas measurement and control in other industries, such as special gas monitoring in metallurgy industry, hydrogen flow monitoring in chemical industry, oxygen, nitrogen, helium, argon and compressed air monitoring in the production process.

HMF200 series handheld gas mass flowmeter is designed specifically for instrumentation and on-line detection of gases in a wide range of precision measuring and testing, product adopts patent technology, MEMS chip flow measurement with large measurement range and low velocity measurement capability, which can be used for particularly similar to the gas chromatograph, atmospheric sampling instrument and online applications, to ensure the normal operation of the regular inspection and system.

The LUGB type vortex flowmeter is a new type of flowmeter introduced by our company, the design of which is reasonable and the function is powerful, it also has linear correction function, reaching the world advanced level. The flowmeter adopts a high-resolution low-power full dot-matrix LCD display, which is clear and intuitive and it’s easy to operate. RS485 or HART communication can meet various needs of users; 12 kinds of compensation algorithms can almost satisfy all flow compensation calculations. Correction curve relying on external data and calibration method based on standard signal lead the trend of instrument calibration.