Your Professional Flowmeter Supplier

 

Gentos Measurement & Control Co., Ltd is a leading manufacturer of ultrasonic flowmeters with over three decades of experience in fluid measurement.
Our pFlow brand has gained a strong reputation and is highly regarded in Asia, Europe, and America. Gentos Product line includes Clamp on flowmeters, BTU meters, IoT Ball Valves, providing versatile solutions for various applications.

 

 
 
Why Choose us
 
 

Customized Service

We offer tailored flow measurement solutions designed to meet the specific requirements of diverse industries.

 
 
 

Comprehensive Product Qualifications

Our company has successfully obtained certifications under the GB/T 19001-2016/ISO 9001:2015 international quality management system and the GB/T 24001-2016/ISO 14001:2015 environmental management system standards.

 
 
 

Extensive Experience

With more than 30 years of accumulated expertise in fluid measurement, we deliver reliable and high-performance solutions across a wide range of applications.

 

 

Parameter

 

 

Performance Index

Flow range

0.03 ~ 16 ft/s ( 0.01 ~ 5.0 m/s )

Accuracy

Flow accuracy: ±1% (0.5~5m/s standard condition)

Energy accuracy: ±2%

Fluid

Water(chilled water,pure water,clean water,sea water,hot water,etc.)

Pipe Size

Clamp-on type: 25mm to 1,200mm (1" to 48")

Pipe Material

Stainless Steel, Carbon Steel, Copper,PVC

Functional Index

Communication Interface

RS485 MODBUS

Output

OCT Pulse output: 0-5000Hz.

Analog output : 4 ~ 20mA, max load 750Ω

WIFI

Frequency range: 2.412~2.484GHz

Transmitting power: 802.11b 16±2 dBm ,802.11n 13±2 dBm , 802.11g 14±2 dBm

Working temperature:-20~85℃

40m transmission distance in open environment 40

Power supply

10 ~ 36VDC/1A.

Standard SD card

Maximum storage period: 512 days, storage interval: 1-3600 seconds

Keypad

16 ( 4×4 ) key with tactile action.

Display screen

20×2 lattice alphanumeric, back lit LCD.

Humidity

Up to 99% RH, non-condensing.

Temperature

Transmitter: 14 °F to 122 °F ( –10℃ ~ 50℃ )

Transducer: 32 °F to 176 °F ( 0℃ ~ 80℃ )

Physical Characteristics

Transmitter

PC/ABS, IP65

Transducer

Encapsulated design, IP68

Cable

The standard length of cable: 30ft (9m)

Maximum lengthen to 1000ft(305m)

Weight

Transmitter: Approximately 0.7kg

Transducer: Approximately 0.4kg

 

HVAC BTU Flow Meter

 

Benefits of Flowmeter

Efficiency: Automated data tracking reduces human error and effort.

 

Cost savings: While upfront costs may be higher, long-term savings from reduced leakage and maintenance deliver a strong return.

 

Scalability: Suitable for single-family homes, multifamily properties, and commercial or industrial facilities.

 

Automatic leak detection: Detect anomalies in real-time and respond faster, preventing the progression of costly leaks as well as water damage to surrounding structures.

 

Near real-time alerts: Immediate notifications often direct to phones help users take action quickly.

 

Remote data access: Collect and analyze data from hard-to-reach or remote meter locations.

 

Application of Flowmeter

Chemical Processing
Flowmeters are used to monitor and control the flow of chemicals in chemical processing plants.

Oil and Gas

Flowmeters are used to measure the flow of oil and gas in pipelines and other oil and gas production facilities.

Water and Wastewater Treatment

Flowmeters are used to monitor and control the flow of water and wastewater in water treatment plants.

HVAC

Flowmeters are used to monitor and control the flow of air in HVAC systems.

Food and Beverage

Flowmeters are used to measure the flow of liquids in food and beverage production facilities.

Pharmaceutical

Flowmeters are used to measure the flow of liquids and gases in pharmaceutical production facilities.

Custody Transfer

Flowmeters are used in custody transfer applications where accurate measurement is critical, such as in the oil and gas industry.

 

Delivery Information

 
 
01
 

Shipping Methods

We offer a variety of shipping options, including sea freight, air freight, railway transportation, and international express delivery, to meet the diverse needs of our customers.

 
02
 

Estimated Delivery Time

We will provide you with the estimated delivery time for your order, which will be clearly stated in the formal order to ensure your rights are protected, allowing you to arrange for the receipt of your goods in a timely manner.

 
03
 

Order Tracking

We provide order tracking services, allowing you to stay informed about the current status and expected arrival time of your order. Detailed inspection information and shipping manifests, including photos and videos, are provided to ensure the security of your transactions.

HVAC BTU Flow Meter_2

 

Certificate

 

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FAQ

 

Q: How often should a flowmeter be calibrated?

A: Recalibrate flow meters either biennially (every 2 years) or at the minimum frequency specified by the manufacturer. Flow meter readings are to be corrected for pressure, temperature and, if necessary, moisture content.

Q: Should the flowmeter be before or after the control valve?

A: Installing the flow meter before the control valve is a standard engineering practice that helps to ensure measurement accuracy, protect the flow meter from flow-induced disturbances, and improve the efficiency of control systems.

Q: How to verify flow meter accuracy?

A: Vary the flow rate across a range of values to assess the linearity and performance of the flow meter being tested. Comparison: Compare the flow meter's readings to the master meter's readings. Record and analyze discrepancies or deviations between the flow meter and the master meter.

Q: What should you check prior to using a flow meter?

A: Make sure that all connections are secure and that the wiring is properly insulated. Calibrate the flow meter according to the manufacturer's instructions. Calibration is a critical step that ensures accurate flow measurements.

Q: How to troubleshoot a flow meter?

A: Verify measurement conditions and environment: Check for any environmental factors that could cause a malfunction.
Check power supply and connections: Ensure that the magnetic flowmeter is supplied with a normal power supply and check that the power cord is well connected.

As one of the most professional flowmeter manufacturers and suppliers in China, we're featured by quality products and good service. If you're going to wholesale customized flowmeter, welcome to get pricelist and quotation from our factory.

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