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China, Chinese Factory High Accuracy Digital Natural Gas Roots Flowmeter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for Liquid GasFlow MeterRoots FlowmeterGas Flowmeter
Tianjin Yiman Instrument Technology Co., Ltd.
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Product Description Factory High Accuracy Digital Natural Gas Roots Flowmeter1. IntroductionIntelligent gas roots flowmeter is a new type of flowmeter which integrates flow, temperature, pressure sensors .It is also a positive displacement, rotary type gas meter designed for continuously measuring and indicating the accurate measurement of gas in a pipeline. It is widely used in the measurement of non-corrosive gases such as natural gas, city gas, propane, nitrogen, industrial inert gas, etc.2.Main featuresLow initial flow rate: the min initial flow rate can reach 0.04m3/h; High accuracy and repeatability: accuracy is not affected by medium, long-term operation and stable accuracy;Low pressure loss: the pressure loss is 0.08 kPa-0.58 kPa; Subsection correction: according to the flow frequency signal, the flow coefficient can be automatically linearly corrected in six sections to improve the wide range accuracy of the flowmeter;It has the function of real-time data storage, and the internal data can be stored permanently in the power failure state.Equipped with RS-485 communication interface and IC card dedicated signal concentrator. And can form a remote data collection machine monitoring system through GPRS/CDMA, internet and network. Facilitates centralized collection and real-time management of data.Display flow value locally and have multiple signal output functions.3.Technical Parameters MaterialAluminum alloyAccuracy 1.5%Diameter (MM)DN25-DN100Output4-20mA / Pulse / RS485Press1.6MpaPower24VDCConnectionFlange Conditions of use A. ambient temperature:-25 ~+80 oC B. medium temperature:-20 ~+60 oCC. relative humidity: 5-95%D. atmospheric pressure: 86 kpa-106 kpaProtection levelIP654.Flow range ModelDiameter(mm)Flow range(m3/h)Initial flow(m3/h)Max working pressure(MPa)Nominal pressure(MpaLLQ-20251-200.07<1.2<2.01.62.5LLQ-40401-400.07LLQ-65502-650.1LLQ-85502-850.1LLQ-100502-1000.1LLQ-150802-1500.12LLQ-200803--2000.15LLQ-3501004-3500.11LLQ-4501004-4500.15.Product application The main uses of gas roots flow are as below:1)Gas trade settlement Industrial and commercial users: The gateway table for fee settlement between factories, large restaurants, hotels, office buildings, etc. and gas companies. Urban gas transmission and distribution stations: used for metering in regional pressure regulating stations and distribution stations. CNG/LNG refueling station: It is used for the measurement of refueling or storage facilities for vehicles.2)Process Control and Energy Management Precise measurement of fuel gas for large industrial furnaces, kilns and boilers for process control and energy efficiency assessment. Laboratory: Research and development and testing scenarios that require high-precision gas measurement. 3)Gas production and distribution It is used for internal accounting and external sales in the production and transportation processes of natural gas, liquefied petroleum gas (LPG), artificial gas, and inert gases (such as nitrogen and argon).6.Factory workshop Tianjin Yiman Instrument Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, sales and service of industrial automation instruments. Founded in 2014, the company is committed to ensuring the trust foundation in industrial production processes through innovative and reliable precision measurement technology. We firmly believe that with advanced fluid measurement solutions, we can help our customers achieve operational excellence and sustainable development. The company's main products include vortex flow meters, gas turbine flowmeters, gas ultrasonic flowmeters, thermal gas mass flowmeters, gas Roots flowmeters, liquid turbine flowmeters, electromagnetic flowmeters, and pressure sensors, etc.7. PackingStrong export carton or wooden case. One set /one carton (wooden case).8. Recommend prodcuts
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