multi-hole orifice digital display refrigerant flow meter

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$1.00 - $100.00 / Sets | 1 Set/Sets (Min. Order)
stainless steel
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Quick Details
Place of Origin:
Liaoning, China (Mainland)
Brand Name:
Model Number:
Liquid, air, steam
multi-hole orifice flow meterUsage:
Liquid, air, mud, a two-phase flow,
high speed flow, low or high viscosity flow liquid, air, steam
Tiny interference
High accuracy and minimum pressure loss
Closure principle:
Balanced throttle
Bore range:
Straight pipe requirements:
Front 0.5D
multi-hole orifice flow meter Accuracy:
Measure ratio:
Supply Ability
Supply Ability:
150 Set/Sets per Day refrigerant flow meter
Packaging & Delivery
Packaging Details
1 set refrigerant flow meter wooden case/carton lined with the foam or according to your demand



   Beixing meter ZC multi-hole orifice digital display refrigerant flow meter


ZC intelligent differential pressure (Equilibrium) flow meter is a great improvement based on the conventional standard orifice-plate flow meter that has only one flow passage. With more flow passages on the flow sensor, ZC flow meter ensures irregular fluid can be changed into ideal state when it passes the flow sensor, and ensures double functions of throttling or pressure tapping and reshaping standard flow field, which is a revolutionary advance for the conventional fluid measurement technology. It can be a replacement for many differential pressure flow meters (e.g. standard orifice-plate, V cone, venturi tube, velocity-averaging tube, wedge, elbow), applicable for measuring multi fluids.

Compared with standard orifice-plate flow meter, ZC intelligent differential pressure (Equilibrium) flow meter can provide more accurate measurement by 5-10 times, 1/15 of flowing noise, 1/3 of permanent pressure loss, twice faster pressure recovery, and can correct and offset parameters by its pressure and temperature sensors according to constant changes of surrounding pressure and temperature, reaching real flow rate. This flow meter has the straight pipes whose minimal diameter can be less than 0.5D with no movable parts, making it easy as standard orifice-plate flow meter in installation and usage, saving large amount of straight pipes and energy consumption for fluid movement. It has integrated output of flow rate, temperature and pressure. It is suitable for measuring many kinds of mediums. It is widely used as energy-efficient equipment.


High measuring accuracy

With porous throttling element, the equipment can balancing the flowing medium, reduce eddy current, vibration and signal noise. These greatly enhance the flow stability. The equipment made from precision pipeline and dedicate pressure sensor, which improve the linearity 3 ~ 5 times than the traditional orifice-plate flow meter.


Through the actual flow calibration, accuracy can reach up to ±0.3%, applicable for trading measurement.

Through the geometry test, accuracy can reach up to ±0.5%, applicable for processing control.

When measuring ratio is 5:1, linearity can reach ±0.30%;

When measuring ratio is 7:1, linearity can reach ±0.50%;

When measuring ratio is 10:1, linearity can reach ±1.0%.



Measuring range and model









Flow rate (m3/h)

Liquid: 0.4 – 150m3/h; Gas: 0.4 – 4,000m3/h *Other flowing range can be made by order.



 Structure and Size




 Display faunction


Available model



Comparison with other flow meter






    Shenyang Beixing Meter Manufacture Co., Ltd. was founded in August of 1995. We are located at Shenyang Economic & Technological Development Area and our company covers an area of 18,000sqm. Our company is specialized in manufacturing flow & level measuring instruments, chemical glass products, chemical glass pipes and special glass apparatus. Meanwhile, we also act as an agent of mechanical & electrical products, pressure instruments, chemical reagents, chemical materials, laboratory apparatus & science equipment, contract to design the instrument and meter engineering, chemical industry pipeline & laboratory auxiliary projects, process on given materials and take mechanical manufacturing.  


contact us

Judy Guan

Shenyang Beixing Meter Manufacture Co., Ltd.

Add:No.16, North No.26 Road, Shenyang Economic Technology Developing Area Shenyang, China


Tel: +86(0)24-89255802

Fax: +86(0)24-89255800

Cell/wechat: +86 15840193975

Email: yz_guan(at)



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