mass flow controller / for gas / digital / with analog output
MQV Azbil Europe NV

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Characteristics

  • Technology:

    mass

  • Fluid:

    for gas

  • Other characteristics:

    digital, with analog output, for low flow rates

  • Flow rate:

    Max.: 500 l/min (132 us gal/min)

    Min.: 0 l/min (0 us gal/min)

  • Pressure:

    Max.: 400,000 Pa (58 psi)

    Min.: 0 Pa (0 psi)

Description

New advances in finely honed control capability! Superior high-speed control (300 ms) with an enhanced variety of functions.

Description

The MQV series of advanced digital mass flow controllers employs our proprietary thermal flow rate sensor as the sensing element, combined with a proportioning solenoid valve and advanced actuator technology. The result is a high-performance next-generation controller.
Developed for general industrial use, the MQV series was designed with high-speed, wide rangeability flow control needs in mind. The MQV series uses µF sensor output and advanced PID control technology to drive a proportional actuator. Very low flow rate models of 5, 20, and 50 mL/min have been added to the line-up, expanding the available application ranges.
Features

Achieves 300 ms high-speed control (700 ms for the MQV0050/0200/0500/1000J and K).
The MQV series offers exceptionally fast response from no flow to the stable set point flow rate, and after set point changes. This high-speed response to changes in primary gas pressure can minimize the effects on secondary flow
Reliable control
The line-up includes models with or without integrated display, and models for standard gas, for hydrogen / helium, and for special gases
Operation at low differential pressure is a standard feature
The MQV series does not use capillaries that have large pressure loss. This way the MQV series can control at low pressure differences
The MQV series comes with a multitude of standard functions such as flow rate indication and totalizing. Without the need to process software like a PLC, the MQV series handles a wide range of applications with ease