Minimal Maintenance Oval Gear Flow Meter

• Customization: Available
• After-sales Service: Debugging Maintain Repair Training Insta
• Warranty: One Year
• Model NO.: OGFM
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas
• Size: DN8-DN200
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Fluid Oscillation Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Mechanics
• Measurement Object: Closed Pipeline
• Certification: GB, ISO
• Viscosity: 2~10000 mPa.s
• Protection Grade: IP65
• Power Supply: 12/24 VDC
• Ambient temperature: -20~55°ºC
• Signal Output: 4~20 mA, pulse, RS485 Modbus, Hart
• Transport Package: Wooden Crate
• Specification: Material: SS304, SS316 etc
• Origin: Shanghai
• HS Code: 9026201090
• Production Capacity: 10000 Sets/Year

Product Description

Oval gear flow meter is one of positive displacement flow meter and is mainly composed of meter shell, oval gear rotor and
converter. it is an instrument used for continuous or discontinuous metering and control of liguids in the pipeline. it has
advantages of large metering range, excellent accuracy, small pressure loss and high viscosity adaptability. it has good
performance on measuring high-temperature and high-viscosity liquids.



KeyonTechs, established in 1992, is an innovative high-tech company, specialized in fluid measurement solutions and calibration services. We are committed to supply high-quality solutions and services to customers worldwide.

The fluid measurement technology originates from NASA, for accurate measurement of liquified oxygen and hydrogen for the engines of the space shutles. This is a groundbreaking invention for the differential pressure flow meters and brings lots of benefits to the customers: Saved millions of dollars and reduced tons of carbon dioxide emission. In the past decades, KeyonTechs has supplied tens of thousands of lowmeters to customers worldwide in different industries.

Main business

Fluid metering productsManufacturing: A+K balanced flowmeter, A+K Wente flowmeter, A+K ring wedge flowmeter, A+K integrated differential pressure flowmeter, standard throttling device, metering and detection system, A+K intelligent electromagnetic water meter, electromagnetic flowmeter, etc;

Exclusive agent: German Hö Ntzsch intelligent ultrasonic vortex flowmeter.

Factory production capacity: 10000 units/year of high-end differential pressure flow meters, 30000 units/year of electromagnetic water meters/electromagnetic flow meters.

Measurement and calibration services

CNAS Traffic Laboratory: DN15~DN300 gas calibration device, DN15~DN600 water flow calibration device,

Shanghai Mandatory Calibration Station for Water Supply Meters

"cooperative device: Water flow calibration devices for DN2~DN100 and DN2~DN2400;

Service capability: Traffic calibration capability of 30000 units per year.

Environmental sulfur recovery project

Focusing on sulfur-containing waste gas treatment technology and engineering in atmospheric governance. The patented environmental protection technologies include ECOSA ® - H2S sulfuric acid recovery process, DSR flue gas SO2 ultra-low emission and recovery acid production process, S-PLUS ® Improved Claus ultra-low emission process, and ERSA ® High-efficiency waste acid regeneration process.

Environmental temperature and humidity measurement

Focusing on environmental parameter measurement solutions and product manufacturing. National CNAS certified temperature and humidity calibration devices, high-precision liquid flow calibration devices, and gas calibration devices;

The research and development, calibration, calibration, and manufacturing capabilities of sensitive components and transmitter instruments mainly based on thin film humidity sensitive capacitors;

Factory production capacity: 50000 units/year of temperature and humidity meters.