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Mass flow meter MF4000

Product catalog summary

Overview: The document provides technical specifications and descriptions for various instruments manufactured by XI'AN YUNYI Instrument Company Limited, including pressure gauges, level transmitters, density meters, and more. It focuses on the MF-400 series mass flow meters designed for manifold flow measurements.

Specifications: The MF-400 series includes models MF4003 and MF4008, designed for low gas flow in fixed flow channels of 3mm and 8mm. Key specifications include:

Flowrate Range: 0 ~ 2, 3, 4, 5 SLPM for MF4003 and 0 ~ 10, 20, 30, 40, 50 SLPM for MF4008.
Accuracy: ± (1.5 + 0.2 FS)%.
Response Time: 10 msec (default, selectable up to 1000 msec).
Power Supply: 8 ~ 24 Vdc, 50 mA.
Output: Linear analog 0.5 ~ 4.5 Vdc; RS232, RS485.
Working Temperature: -10 ~ +55℃.
Storage Temperature: -20 ~ +65℃.
Humidity: < 95% RH (No icing or condensation).

Features: The MF-400 series is characterized by its compact design, fast response time, and intrinsic safe enclosure. It is suitable for manifold process gas monitoring and control, with exchangeable mechanical connectors for easy installation.

Applications: These meters are applicable in process gas control, environmental sampling, and various industrial applications. They are designed for low-cost applications in different environments.

Product Selection: The document outlines the selection criteria for different gases and outputs, including options for mechanical connections and maximum flow rates. The standard output is analog, with digital outputs available as options.

Catalog excerpts

XI'AN YUNYI INSTRUMENT COMPANY LIMITED 1.Pressure Transmi�er 4.Dead Weight Tester 7.Temperature Transmi�er 2.Pressure Gauge 5. Level Transmi�er 8.Density Meter

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Description The products MF4000 series mass flow meters are designed for applications where manifold flow measurements. The standard flow channels are 3mm and 8mm in diameter, respectively. Plastic finishing with an easy change of the mechanical adaptors enables applications at a low cost and different environments. The meters can be used for process gas control, environmental samplers and many other industrial applications. Features • Designed for low gas flow in fixed flow channel of 3mm and 8mm, with accumulated flow register • Compact design ready for manifold assembly • Fast response time...

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Pins Out 5 Pins, NS-TECH CD R-5 74(with 4mm / 8mm One-touch), 71 (with 6mm One-touch) Notes: The above parameters are applicable at 20'C and 101.325kPa. For other gases calibration, please contact us. Gas (A - air; B - N2O; C- CO2; N - N2; O - O2; R - Ar; for other gases, please contact us.) Output** (B - RS485; C - RS232; V - analog output; Options: V / BV / CV) Mechanical connection (R - BSPT 1/4 (R 1/4); O4/O6/O8 - 4 mm/6 mm/8 mm one-touch connector; for MF4003 - R, O4, O6 and O8 selectable; for MF4008 - R selectable) Max. Flow Rate* (for MF4003 - 2, 3, 4 or 5 SLPM; for MF4008 - 10, 20, 30,...

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Mass flow meter MF4000

Mass flow meter MF4000

Catalog excerpts

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