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FAQ

Q

Why are my Flowmeter not displaying properly?

A

In the case of meter showing no display, the user should first check 1) whether the power is on; 2) Check the condition of the fuses; 3) Check if supply power voltage meet requirements. If the error persists, please contact factory for assistance.

Q

How to resolve inaccurate flow of flowmeters?

A

If the Flowmeter is showing inaccurate flow, the user is should check following conditions before contacting factory. 1) Check if the liquid is full pipe; 2) Check conditions of signal lines; 3) Modify sensor parameters and zero-point to the values shown on label. If the error persists, users should contact factory to make proper arrangements for the meter.

Q

How about accuracy for flow meters?

A

For liquid measuring, accuracy up to 0.5%; for gas measuring, accuracy up to 1.5%.

Q

What kind of connection types of flowmeters?

A

Like Flange type, Tri-clamp type or Thread type ect.

Q

What kind of signal output of flowmters?

A

For flow meters, 4-20mA/Pulse/RS485 modbus/Hart/Prfibus etc are selectable. Professionals will also make recommendations according to your on-site needs.

Q

The role of grounding ring of electromagnetic flow meter

A

The grounding ring is in direct contact with the medium through the grounding electrode, and then grounded to flange through the grounding ring to achieve equipotential with the ground to eliminate interference.

Q

Electromagnetic flow meter flow velocity range

A

0.1-15m/s, suggest velocity range is 0.5-15m/s to ensure good accuracy.

Q

Electromagnetic flow meter conductivity request

A

More than 5μs/cm, suggest conductivity is more than 20μs/cm.

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of flowmeter equipment

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The Cross of  9th Avenue and 2th Longhai Road,  Longting District, Kaifeng City, Henan Province, China.

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