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Gree Electromechanical (Wuxi) Co., Ltd
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Gree Electromechanical (Wuxi) Co., Ltd

  • E-mail

    1961584032@qq.com

  • Phone

    18036867368

  • Address

    Wuxi Xinwu District Yanxiang Yunma Innovation Center 1804-1805

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GRYLLS Gas Testing Mass Flow Controller

NegotiableUpdate on 12/17
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Overview
The GRYLLS gas testing quality flow controller adopts a thermal principle, with short preheating time, high accuracy, zero drift, tubular diversion, and is not easily blocked. It is suitable for various low-pressure and high-pressure pipelines, with a flow rate of up to 6000SLM, and can achieve digital/analog control mode. The product adopts high-speed control algorithm, with a full range of 0.5sccm -6000 slm, supporting digital input/output, and the device itself can be equipped with control buttons and display screen.
Product Details

GRYLLS Gas Testing Mass Flow Controller

It is composed of components such as mass flow sensors, laminar flow stratification components, flow controller regulating valves, and amplification control circuits. It is made by utilizing the heat transfer effect of flowing fluid to change the thermal conduction distribution of measuring capillary wall temperature distribution.


The Grylls5901 series mass flowmeter uses the principle of capillary heat transfer before and after temperature difference calorimetry to measure the mass flow rate of gas, which is not affected by temperature and pressure. Amplify the flow signal measured by the sensor, compare it with the set voltage, and use the difference to drive and control the regulating valve, closed-loop control the flow rate through the channel to be equal to the set flow rate.

GRYLLS Gas Testing Mass Flow Controller