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Shanghai Youheng Measurement and Control Technology Co., Ltd
Micro gas flowmeter
NegotiableUpdate on 05/18
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Overview
Product Introduction of Micro Gas Flow Meter $r $n Micro gas mass flow meter is specially designed for the measurement and process control of various small flow gases. This series of sensors are made using excellent microelectromechanical systems (MEMS) flow sensing chips, suitable for various clean gases. The unique packaging technology makes it suitable for various pipe diameters, with low cost, easy installation, no need for temperature and pressure compensation, and can replace traditional volumetric or differential pressure flow meters.
Product Details
1Micro gas flowmeterProduct Introduction
Micro gas mass flow meters are specifically designed for the measurement and process control of various small flow gases. This series of sensors all use excellent microelectromechanical systems（MEMS）Made with flow sensing chips, suitable for various clean gases. The unique packaging technology makes it suitable for various pipe diameters, with low cost, easy installation, no need for temperature and pressure compensation, and can replace traditional volumetric or differential pressure flow meters.
IIMicro gas flowmeterProduct features
1Adopting microelectromechanical systems(MEMS)Flow sensing chips have the characteristics of high precision, high sensitivity, and strong anti-interference.
2The zero point of the sensor is stable.
3High precision and good repeatability within the measuring range.
4Standard mechanical interface, easy to install.
5TheRS485Communication output, standardMODBUS RTUagreement.
6AdoptingLCDDisplay instantaneous flow and cumulative flow, clear and intuitive, easy to read.
7The structure is relatively simple, less prone to mechanical failures, has minimal wear and tear, and has a long service life
IIIMicro gas flowmeterproductTechnical Specifications
working power supplyDC24V/5Wprecision(%) ±(1.5~2.5FS)medium temperature-20~+80℃humidity
medium temperature-20~+80℃humidity<95%RH(No frost or ice formation)
work pressure≤1.0MPa(Customizable pressure)response speed1s
output method4-20mACan be connected3line(Maximum load500European communication methodRS 485 (ModbusRTUagreement)
Common steady-state gases for measuring media (unstable media such as acetylene and boron trichloride cannot be measured), pipe diameter rangeDN4-DN25
Body Material Aluminum Alloy Supply Type Integrated Structure
Structural form, pipeline type, protection levelIP65
Display instantaneous flow rate, sensor signal voltage, cumulative flow rate, instantaneous flow rate, etc
4、 Shanghai Youheng Micro Gas Mass Flow Meter Flow Range Reference Table
caliber |
trafficNm³/h |
process interface |
DN4 |
0.01~2 |
G1/4internal thread |
DN6 |
0.02~2 |
G1/4internal thread |
DN8 |
0.03~3 |
G1/4internal thread |
DN10 |
0.18~18 |
G3/8internal thread |
DN15 |
0.3~30 |
G1/2internal thread |
DN20 |
0.6~60 |
G3/4internal thread |
DN25 |
1.2~120 |
G1internal thread |
Shanghai Youheng Measurement and Control Technology Co., Ltd. - Micro Thermal Gas Mass Flow Meter - Micro Air Flow Meter - Focusing on Micro Gas Measurement, Welcome to inquire!!
