With more than 10 years experience in flow meter, we are well established on the market as a specialist solutions provider in the field of flow measurements. With a strong research and development department and flexible manufacture, all under one roof, we are your ideal partner for customer-specific solutions. Together with you, our client, we analyse your exact measurement and metering requirements, The short distances between our various departments guarantee a smooth and reliable transition from development to serial production without any loss of knowledge.
GAIMC flow measurement mainly involves ultrasonic flow meter, ultrasonic water meter, electromagnetic flow meter, turbine flow meter, vortex flow meter, oval gear flow meter and thermal gas mass flow meter.
Ultrasonic flow meter
Ultrasonic flowmeter is a kind of velocity meter based on ultrasonic time difference principle to measure flow. Widely used in urban water supply, water treatment, agricultural irrigation, food and beverage, industrial production and other industries flow measurement.
Model | GUF120A-W | GUF600 | GUF300 |
Medium | Water, seawater, industrial sewage and other single uniform liquids that can conduct ultrasound | ||
Diameter |
DN32~DN6000mm |
DN25~DN6000mm |
DN6~DN100mm |
Flow rate |
0~10m/s |
0~12m/s |
0~12m/s |
Accuracy |
±1% |
||
Output |
4-20mA/pulse/RS485 |
4-20mA/RS485 |
|
Power supply |
220VAC/24VDC |
24VDC |
|
Protection grade |
IP67 |
IP65 |
IP64 |
Installation |
clamp on |
ultrasonic water meter
Ultrasonic water meter is a new type of water meter which can calculate the flow rate of water by detecting the time difference caused by the change of speed when the ultrasonic beam propagates in the water upstream and downstream. Low starting flow rate, wide range ratio, high measuring accuracy and stable operation. There are no moving parts inside the free flow element, not affected by impurities in the water, long service life. The output communication function is complete to meet all kinds of communication and wireless networking requirements.
Model | GUF140 | GUF142 |
Medium |
Water, river water, sea water, etc. |
|
Diameter |
DN50~150mm | DN15~300mm |
Accuracy |
±2% |
|
Output |
4-20mA/pulse/RS485 |
|
Power supply |
24VDC/battery |
|
Protection grade |
IP68 |
|
Installation |
Flange clamp |
Flange/thread |
Pressure |
1.6MPa |
1.6~6.3MPa |
Electromagnetic flowmeter is a kind of velocity meter based on Faraday's electromagnetic induction law to measure flow, specially for different media types, working conditions, to develop a variety of electrodes and linings, more accurate selection recommendation, to ensure high-precision measurement on site.
Model
GMF100
GMF200
GMF400
Medium
Water, sewage, waste water, mud and other conductive liquids
Milk, juice, liquid medicine and other conductive liquids
Water, sewage, waste water, mud and other conductive liquids
Diameter
DN10~2200mm
DN10~100mm
DN200~3000mm
Accuracy
±0.5%
±2.5%
Electrode
316L、HC、HB、Ti、Ta、Pt etc.
Lining
CR、PU、PTFE etc.
/
Output
4-20mA/pulse/RS485
Power supply
220VAC/24VDC/lithium battery
Protection grade
IP65/IP67/IP68
Explosive-proof
EXdia IICT6
/
Installation
Flange/thread
Tri-clamp
Insertion
Pressure
1.6~4.0MPa
1.6MPa
Vortex flow meter
Vortex flowmeter is a kind of velocity meter based on Karman vortex principle to measure flow. Widely used in a variety of gases (air, oxygen, nitrogen, gas, natural gas, chemical gas, etc.) flow measurement.
Model |
GVF100 |
Medium |
Air, oxygen, nitrogen, coal gas, natural gas, chemical gas, etc. |
Diameter |
DN15~DN1000mm |
Accuracy |
±1.5%/±2.5% |
Output |
4-20mA/pulse/RS485 |
Power supply |
24VDC/pulse |
Protection grade |
IP65 |
Explosive-proof |
ExdIIia CT2-CT5, ExdIICT-CT5 |
Installation |
Flange clamp/flange mount/insert type |
Pressure |
1.6~4.0MPa |
Turbine flow meter
Liquid turbine flow meter is a new generation turbine flow meter which was designed with advanced flow technologies both home and aboard. The product possesses advantages of simple structure, light in weight, high accuracy, good repeatability, short response time, easy installation, etc. It could be used widely in measurement of closed pipe system for pure liquid that will not react with 1Cr18Ni9Ti, 2Cr13, Al2O3 and hard alloys.
Model | GTF300 | GTF400 |
Medium |
No impurities, low viscosity, no strong corrosive liquid |
Food, beverages, refined oil and other liquids |
Diameter |
DN4~200mm | DN4~100mm |
Accuracy |
±0.5%/±1% |
|
Output |
4-20mA/pulse/RS485 |
|
Power supply |
220VAC/24VDC/battery |
|
Protection grade |
IP65 |
|
Explosive-proof |
ExdIIBT6 |
|
Installation |
Flange/thread |
Tri-clamp |
Pressure |
1.6~6.3MPa |
1.0MPa |
Oval gear flow meter
Oval gear flowmeter belongs to a positive displacement flowmeter, which is a class of high accuracy in flow meters. It uses a mechanical measuring element to continuously divide the fluid into a single known volume portion, and measures the total flow volume according to the number of times the metering chamber fills and discharges the fluid in that volume portion successively and repeatedly. The oval gear flow meter can be made of different materials (cast iron, cast steel, 304 stainless steel, 316 stainless steel), which is suitable for flow measurement in chemical, petroleum, medicine, electric power, metallurgy and food and other industrial sectors.
Model | GOG100 | GOG200 | GOG300 |
Medium |
High viscosity liquids and various oils |
||
Diameter |
DN10~DN200mm |
||
Accuracy |
±0.5%/±0.2% |
||
Medium temperature |
-20℃~+100℃ |
+100℃~+280℃ |
-10℃~+100℃ |
Medium viscosity |
2~200mpa.s |
2~200mpa.s |
200~2000mpa.s |
Output |
4-20mA/pulse/RS485 |
||
Power supply |
24VDC/battery |
||
Explosive-proof |
ExdIIC T6 Gb |
||
Installation |
Flange/thread |
||
Pressure |
1.0~6.3MPa |
Thermal gas mass flow meter
Thermal gas mass flow meter is an instrument measures flow rate according to thermal properties of gases. By detecting constant temperature difference of the medium, the flow meter is able to provide high accuracy measurement result. Sensor part of GLM200 thermal gas mass flow meter is composed by two reference level Pt100 temperature sensors. With a bridge loop circuit, one of the temperature sensor will detect temperature of the flow while the other one will be constantly in temperature higher than the flow, thus measurement will not be affected by both high temperature and pressure conditions.
Model | GLM200 |
Medium |
Various gases (except acetylene) |
Diameter |
DN10~DN6000mm |
Flow rate |
0.1~100Nm/s |
Accuracy |
±1% |
Output |
4-20mA/pulse/RS485 |
Power supply |
220VAC/24VDC |
Protection grade |
IP65 |
Explosive-proof |
ExdIICT4 |
Installation |
Flange/Insert |
Pressure |
1.6~4.0MPa |
Contact us and learn more about our flow measurement.
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