1.4~20mA/pulse output
2.mechanical display
3.easy remaintaince.
4.can be reset
Port: Shanghai Port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 200 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: wood box
Delivery Detail: in5-15working days
oval gear flow meter with mechnical display
digital oval gea flowmeter
Oval Gear Meters are a member of the Positive displacement flowmeter family. They operate by repeatedly filling and emptying compartments of a known volume with a liquid. The flowrate is then calculated based on the number of times these compartments are filled and emptied
Construction/Design Principle:
The design of the oval gear flow meter is relatively simple; oval shaped gear-toothed rotors rotate within a chamber of specified geometry. As these rotors turn, they sweep out and trap a very precise volume of fluid between the outer oval shape of the gears and the inner chamber walls with none of the fluid actually passing through the gear teeth.
Advantages: Given it's immunity to the most viscous of fluids, oval gear meter are ideally suited for measurement of viscous fluids or those with varying viscosities such as oils, syrups and fuels.
Ease of installation is another advantage of the oval design. Because no straight pipe runs or flow conditioning are required, oval gear meters can be installed in tight areas where alternate technologies would fail
Disadvantages: Oval-gear meters are generally not recommended for water or water-like fluids, because the increased risk of fluid slippage between the gears and chamber walls. Fluids should be clean and non-corrosive, preferably medium to high viscosity
Typical Applications:
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Oval gear flowmeter
Precision: less than +/-0.5%
Material: Cast steel / stainless steel / cast iron
Optional: Pulse output; Reset function
NP: 1.6Mpa / 2.5Mpa / 4Mpa .
Temperature: -40~+160Centigrade degree...
Model No.: DMDF-Insertion
Features: 1.Suitable for dirty liquids
2.Insertion transducer assembly can work underwater.
3.High accuracy
4.Long-term stability
Model No.: DMDFP
Features: 1.High temperature measurement:280 centigarde
2.Lithium battery:can work up to 50 or more hours
3.High accuracy
4.HVAC system
Model No.: DMDFP
Features: 1.High temperature measurement:280 centigarde
2.Lithium battery:can work up to 50 or more hours
3.High accuracy
4.HVAC system
Model No.: DMTFB
Features: 1.Non-invasive clamp-on type
2.ATEX Certificate
3.High temperature:up to 250 centigrade.
4.Data logger(up to 8 GB)
Model No.: DC Series
Features: 1.Description:solid flowmeter
2.Accuracy:better than 1%
3.Metering Range:4 ~1000 t / h
4.Material Temperature:As low as -40
Model No.: TDS-100P
Features: 1.TDS-100P ultrasonic flowmeter
2.Accuracy:1%
3.Fetures:easy installation
LVD and EMC Compliance Certificate
ISO standard
Model No.: RV-100F
Features: 1.Description:fixed ultrasonic flowmeter
2.Accuracy:better than 1%
3.Fetures:easy installation
EMC LVD Compliance certificate
Model No.: Portable
Features: 1.Description: portable ultrasonic flowmeter
2.Accuracy:1%
3.Fetures:easy installation
LVD and EMC Compliance Certificate
Model No.: Fixed plug-in
Features: 1.Description:digital target flowmeter
2.Accuracy:0.2 - 1.5%
3.Repeatability:0.05%~0.08%
4.Caliber:DN65-3000mm
Model No.: RV100E
Features: 1.electromagnetic flowmeter
2.Accuracy: 0.5%
3.Working pressure:0.6Mpa-4.0Mpa
4.Repeatability:0.1%
Caliber DN10-2600
Model No.: SFG-W
Features: 1.Description:electromagnetic flow meter
2.Accuracy: 0.5%
3.Working pressure:maximum pressure 1.6Mpa
4.Repeatability:0.1%
Model No.: DMDF
Features: 1.Suitable for large pipe sewage measure
2.Excellent low flow rate measurement:low to 0.021 m/s
3.Superior measure accuracy