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helium gas flow meter MF4003/8 MEMS mass air flow sensor meter

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Xi'an Yunyi Instrument Co,.Ltd

helium gas flow meter MF4003/8 MEMS mass air flow sensor meter

Country/Region china
City & Province Shaanxi
Categories Other Manufacturing & Processing Machinery

Product Details

MF4003/8 MEMS mass air flow sensor meter

Description MF4003/8 MEMS mass air flow sensor meter

The MF4000 series mass flow meters are designed for applications of gas flow measurement in a pipe diameter not larger than 8mm. The products can be applied to measure any clean gas from 0-0.5 SLPM up to 0-30SLPM, depending on the product configuration. Customization is also available for high volume applications.

 

MF4003/8 MEMS mass air flow sensor meter

 

Specification MF4000 MEMS Mass Flow Meter

 

Mass Air Flow Meter, RS485 Air Flow Meter, Manifold Gas Flow Meters
ParameterMF4003MF4008Unit
DN38mm
Flowrate Range0 ~ 2, 3, 4, 50 ~ 10, 20, 30, 40, 50SLPM
Turn-down100:1
Accuracy±(1.5+0.2 FS)%
Repeatability0.25%
Null Shift±30mV
Output Shift±0.12% / ℃
Response Time10 (default, 10, 20, 50, 200, 500, 1000 selectablemsec
Power Supply8 ~ 24 Vdc, 50 mA
OutputLinear: Analog 0.5 ~ 4.5 Vdc; RS232, RS485
Display4 - digit, 7 - segment LED; 2 status LED
UnitsInstant flowrate: SLPM; Flow accumulation: SL
Display Resolution0.001, 0.01, 0.1 selectable0.01, 0.1 selectableSLPM
Pressure Drop100600Pa
Max. Pressure0.5MPa
Working Temperature-20 ~ +65
Storage Temperature
Humidity<95%RH (No icing or condensation)
Mechanical ConnectionBSPT 1/4 (R 1/4), 4mm/6mm/8mm One-touchBSPT 1/4 (R 1/4) 
Keyboard3 Keys
Pins Out5 Pins, NS-TECH CD R-5
Calibration**Air @ 20 ℃, 101.325 kPa
Weight55(with BSPT 1/4 (R 1/4), 74(with 4mm / 8 mm One-touch, 71(with 6mm One-touch)g

 

Notes: * The above parameters are applicable at 20℃ and 101.325kPa.
** For other gases calibration, please contact Siargo

 

 

 

Features MF4000 MEMS Mass Flow Meter

- Designed for low gas flow in fixed flow channel of 3 mm and 8 mm, with accumulated flow
- Compact design ready for manifold assembly
- Fast response time provides solutions for critical applications
- Excellent for electronic meters in anesthesia equipments
- Exchangeable mechanical connectors for easy installation at different applications
- Intrinsic safe enclosure for wide applications

- Low power consumption, can be operated by battery

 

Applications MF4000 MEMS Mass Flow Meter

 

Environmental Monitoring
1.Aeration cable
2. Gas generated plasma monitor
3. Vacuum applications
4. Preservation of oxygen devices
5. Anesthesia
6. Ventilator
7. Ventilation equipment detection devices
8. Other industrial applications such as welding

 

 

 

Contact us

Emma Zhao / Xi’an Yunyi Instrument Co., Ltd.

Mobile/What'sapp/WeChat: +86 18629367136
Skype: emma02281
Email: zoe.wang@369yb.com
           1794608806@qq.com  
          

           

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