Sun QMEH: cartridge-style flow meter
The Sun QMEH is a cartridge flow meter designed for accurate measurement of hydraulic flow. It outputs an electrical signal proportional to the measured flow rate, making it ideal for real-time monitoring and control in demanding hydraulic applications.
200 l/min
Maximum flow capacity (50 gpm)
350 bar
Maximum operating pressure (5000 psi)
IP69K IP rating
When used with appropriate connector
CE + E-mark certifications
Approved for outdoor and industrial applications
Key features
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Precise flow measurement
The cartridge measures flow from Port 1 to Port 2, outputting a proportional electrical signal (4-20 mA or 0.5-4.5 V).
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Compact cartridge format
Fits standard T-16A cavities.
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Backpressure insensitive
Reliable measurement up to the maximum rated pressure, unaffected by back pressure.
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IP69K-certified
IP69K protection in combination with the appropriate connector. Suitable for demanding outdoor and industrial applications.
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Fast response
Maximum response time of 500 ms (step input 0-100%). Well-suited to dynamic flow control applications.
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Wide supply voltage range
Operates on 6-32 VDC, compatible with a broad range of PLCs and control systems.
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CE and E-Mark approved
Compliant with IEC 61000-6-4:2018 and IEC 61000-6-2:2016. Approved for road machinery and industrial use.
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Floating style construction
Minimises the risk of internal binding due to installation torque or cavity machining variations.
Interested in the Sun QMEH?
Interested in integrating the Sun QMEH into your hydraulic system? Our technical specialists are ready to advise you on the best configuration for your application.