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Shanghai Youheng Measurement and Control Technology Co., Ltd
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Shanghai Youheng Measurement and Control Technology Co., Ltd
Miniature gas mass flowmeter
NegotiableUpdate on 05/18
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Overview
Shanghai Youheng Micro Small Gas Mass Flow Meter has launched a new product specifically 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
Shanghai YouhengMiniature gas mass flowmeterNew product launchSpecially 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.
Shanghai YouhengMiniature gas mass flowmeterInstrument features
1Adopting microelectromechanical systems (MEMS) flow sensing chips, the sensor has the characteristics of high precision, high sensitivity, and strong anti-interference ability.
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
Shanghai YouhengMiniature gas mass flowmeterTechnical 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
Shanghai Youheng Micro Gas Flow Meter Measurement Range
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 |
Welcome new and old customers to purchase micro gas flow meters
