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China, Chinese HIGHJOIN Gear flow meter PD Flowmeter for diesel lubricating oil hydraulic oil flow measure1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for Liquid GasFlow MeterWater Flow meterFlow sensor
Nanjing Hangjia Electronic Technology Co., Ltd.
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Product Description Gear Flowmeter, also known as PD Flowmeter (positive displacement flowmeter), referred to as volumetric flowmeter, is a relatively high-precision type of flow meter.HFM650 gear flowmeter uses the pressure difference between the inlet and outlet when the liquid passes through the flowmeter cavity to push a pair of gears into mesh. The two precisely matched gears are enclosed in a precision-machined cavity. The tooth root of each gear is in contact with the measurement cavity. Experience the formation of volumetric cavities with equal volumes. The liquid is divided into individual known standard volume portions by gear rotation. The total volume of liquid is measured based on the number of times a volume chamber is filled and drained of that volume of liquid, successively and repeatedly. Product FeaturesHigh measurement accuracy and high repeatability (±0.5% of reading value, 0.1% repeatability)High and low temperature resistance (-196oC~200oC) (for high and low temperature customization, please contact sales).Range ratio wide 1:150High resolution (10~16P/rpm)Multiple signal output types (pulse, analog, RS485 and Hart)Can measure highly corrosive liquids (sulfuric acid, hydrofluoric acid, etc.)Can measure high viscosity media (syrup, asphalt, honey, etc.)Product Parameters Measuring MediumLiquidImplementation standardsJB/T9242-2015 General technical conditions for liquid volumetric flow metersMedium viscosity5~500mm2/sAmbient temperature-40~85oCMedium temperature-40~80oC,high temperature type 200oC(customized)PressureAluminum 50bar/stainless steel 100bar (high pressure can be customized to 400bar)Accuracy+/-0.5% of reading (within 1:20 range), +/-1% of reading (full range)*Data above is based on 20cst viscosity liquid)Repeatability+/-0.1% of readingPower supply9~26VDCOutput signalAnalog (4-20mA, 1-5V or 2-10V),Pulse frequency 5Khz (Max)Explosion-proof levelExd II CT6 GbProtection levelIP65communication methodRS485 Modbus-RTU /HART/ GPRS /BluetoothElectrical InterfaceM20*1.5 (with metal explosion-proof connector)Material - Housing1.4305(SS304),1.4144(SS316L) or AlMaterial - GearsSS304, SS316L or high hardness alloy steelMaterial - BearingRolling or plain bearingsMaterial - SealsFKM, NBR or PTFEFlangeGB, DIN, JIS customizeAccessories(optional)male and female thread adapter, Ermeto connector, sanitary clamp connectorOrdering Guide Other RecommendationsFAQ1. Q: Are you manufacturer or trading company? A: We are manufacturer which focuses on sensor for 10 years.2. Q: What's your quality control system? A: MC, ISO9001, CE Certificated.3. Q: What is the warranty of your products? A: Our warranty time is 18 months after shipment.4. Q: What is lead time of your product? A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.5. Q: Do you provide customized products? A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.6. Q: What is your MOQ? A: We have no MOQ limit, small quantity order is acceptable. 7. Q: What's the transport? A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.8. Q: What is your terms of payment ? A: We could accept T/T, Paypal, WU.
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