Nitrogen gas flow meters

Asameters® E and N series are rugged flowmeters, suitable for measuring instantaneous flow of any type of fluid (gas and liquid), at temperature and pressure conditions kept within glass resistance limits, in absence of water hammer.

UFM ultrasonic flow meter is widely used in the long-term on-line measurement of various liquids, suitable for all dense pipes. The sensor of flow meter is divided into external clamp type, plug-in type and pipe section type, in which the external clamp type and plug-in type can be continuously and uninterrupted flow installation. The main engine can be installed in the indoor, instrument cabinet, the sensor is installed on the pipe, the main engine and sensor are connected by custom cable, the flow rate can be measured, and the ration temperature sensor can realize the heat measurement.

Asameters® model 1900 – 1901 – 1903 are instant flowmeters for low flows of any type of fluid (gas and liquid), at temperature and pressure conditions kept within glass resistance limits.They differ among themselves for the nominal length of the reading scale.

MTF variable area flow meter for micro flow can measure tiny liquid or gas, which has the characteristics of stable and reliable measurement and wide application range. The instrument is equipped with a fine-tuning valve to facilitate the user’s setting of a specific flow rate. Instrument is based on the float measurement principle. According to the flow direction of the medium, it can be divided into side in and out, bottom in and out of two types. According to the display mode, it is divided into mechanical pointer type and liquid crystal display with 4-20 mA current output type.

Differential pressure regulators model R880 made of stainless steel 316L, when coupled with Asameters model 1900-1901-1903 in s.s. 316L, can keep flow rate constant in presence of variable inlet pressure (mod. 1911-13-15) or outlet pressure (mod. 1912-14-16).

MTFC series purge device use micro metal pipe float flow meter and constant current valve to form a purge device, which realizes the steady output of flow measurement and pressure fluctuation.

Asameters® model P13 are designed for low and medium flows and made in anti-shock plastic material (Polisulfone or PVC depending on the requirement). They are suitable for use with aggressive fluids such as caustic soda, hydrocloridric acid or acids of another kind and in various concentrations.

The Series IS/PX/TX Insite™ Air/Liquid In-Line Flowmeter is available in a variety of materials including PVC, Aluminum, Brass, or 316 stainless steel. The variety of optional materials allows the flowmeters to be used in many different applications. The Series INSITE Flowmeters are also available with an optional field adjustable reed switch for high and low alarms.

LWQ gas turbine flow meter integrates gas turbine flow sensor and flow converter, its main performance index reaches the international advanced level. It is an ideal instrument for gas metering such as petroleum, chemical industry, electric power, metallurgical industry and civil boiler, as well as for urban gas and gas pressure regulating station metering and gas trade metering.

Orifice Asameters U6, also said kinetic, have the measuring tube connected to the main flange, therefore the reading is made directly on the pipeline. They are suitable for the measurement of large flow of fluids.

The Series TVF Total View Industrial Flowmeters are economically priced, tough, simple and accurate meters. The flowmeters have a full-scale accuracy of ±2% and constructed of T-316 stainless steel. The Series TVF flowmeters are available with standard 3/4″ and 1-1/2″ female NPT connections.

LUGB vortex flow meter is a kind of speed flow meter, widely used in petroleum, chemical industry, electric power, light industry, power heating industry. Our company’s vortex flow meter production execution standard is vortex flow sensor (JB/T9249-2015) and verification regulation vortex flow meter (JJG10299-2007).

Orifice Asameters D6, also called kinetics, have measuring tube separeted from the main orifice and are ideal for remote installation, when the metering point is not the same of that of reading.

Flow element, also known as differential pressure flow meter, consists of a primary detection piece (flow element) and a secondary device (differential pressure transmitter and flow indicator). Flow element is the most stable and reliable of all flow meters, which has a history of more than 100 years. Its wide applicability, high reliability and accurate accuracy make it widely used in the measurement of gas, liquid and vapor.

Vortex flowmeter has no moving parts, simple layout of measuring elements, reliable function and long service life. The volume flow of the vortex flowmeter is not affected by thermal parameters such as temperature, pressure, density or viscosity of the fluid being measured. It usually does not need to be calibrated on its own. It can measure the flow of liquid, gas or steam. The resulting pressure loss is small. In addition, the vortex flowmeter has the advantage of high accuracy.

Orifice Asameters S6, also called kinetics, have measuring tube in shockproof plastic and are suitable for the measurement of high flow rates of aggressive fluids (acids and alkali) directly on the pipeline thanks to the metering tube connected with the main orifice plate.

LGY compact orifice plate flow meter is composed of flow element, differential pressure transmitter, three-way manifold, temperature sensor and pressure sensor, which can measure liquid, gas, vapor and other medium.

Aitex E-type vortex flow meter is a steam vortex flow meter with excellent reliability and performance. ARTang Aitex E vortex flow meter adopts unique signal processing technology, and has better stability, accurate measurement. ARTang provides a wide range of products to meet all customer requirements.

Orifice Asameters Z6, also said kinetic Z6, have the measuring tube directly connected to the main flange, therefore the reading is made directly on the pipeline. They are suitable for the measurement of large flow of water or clear liquids and have reading scales largely increased compared to conventional flow rate range of orifice Asameters series D6-S6-U6.

LGV V-cone flow meter is the second generation inner cone flow meter. It is a good performance differential pressure flow meter developed by Dandong Top Electronics Instrument (Group) Co., Ltd in cooperation with Tianjin University. The unique support and taper angle design enables it to measure the flow rate of various medium such as gas, liquid and vapor under very short straight pipe section conditions.

Temperature & pressure compensation vortex flowmeter adopts Karman vortex street principle, and the sensor has built-in piezoelectric crystal and integrated temperature and pressure measurement function, which can measure gas temperature and pressure, ensure more accurate volume or mass flow.

Asameters® model V6, proprietary, are flap type flow meters with flow rate reading by pointer, output signal 4-20 mA and HART-Protocol (power supply: 24Vdc ± 10%).

LGP balanced flow meter is a flow element developed on the basis of standard orifice plate. Its sensor is a porous disk throttling rectifier mounted on the section of the pipe. Size and distribution of each hole are customized based on test data and become function holes. The balanced flow meter sensor can realize the fluid balance measurement skillfully, obviously reduces the eddy current formation, reduces the dead effect and the fluid kinetic energy loss.

This new model, at high performance solutions, both as hardware and software, can be defined as an HI-TEC line, addressed to very demanding customers from the point of view of performance and precision.

Output signal is both analogical and digital; and qualitatively the instrument is very performing, having accuracy <+-0,5% of reading and repeatability of 0,1% r.v.