Gear Flowmeter for Small Flow Range High Accuracye 4-20mA Hart Flowmeter

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: HFM650
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas
• Size: DN10~DN1000
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Volume Type Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Mechanics
• Measurement Object: Closed Pipeline
• Certification: JIS, DIN, ANS, GB, CE, ISO
• Output Signal: 4-20mA, RS485, Hart, Pulse
• Norminal Diameter: DN10~DN40
• Electrode Material: SS316L, Ti Ta Can Be Selected
• Lining Material: Rubber, PTFE,PFA
• Transport Package: Carton, Wooden Case
• Trademark: HIGHJOIN
• Origin: China
• HS Code: 9026100000

Product Description

Product Features

1. High measurement accuracy and high repeatability (±0.5% of reading value, 0.1% repeatability)
2. High and low temperature resistance (-196ºC~200ºC) (for high and low temperature customization, please contact sales).
3. Range ratio wide 1:150
4. High resolution (10~16P/rpm)
5. Multiple signal output types (pulse, analog, RS485 and Hart)
6. Can measure highly corrosive liquids (sulfuric acid, chemical acid, etc.)
7. Can measure high viscosity media (syrup, asphalt, honey, etc.)

 

Applications

 

1. 1 Automobile industry

• Braking system test bench engine fuel consumption measurement filled with polyurethane foam.
• New energy engine system coolant monitoring
• paint spraying system.
• Steering system (dosing and filling of engine oil, brake fluid, antifreeze, and anti-corrosion
• Adhesive coating for windshields, hoods, etc.

1. 2 Hydraulic

• Volume and flow rate measurement
• Leak monitoring.

1. 3 Dosing and filling

Monitoring of A and B two-component and mixing ratio

1. 4 Chemical Industry

• Mixing and filling
• Filling of acid and highly corrosive chemical materials
• Reactor dripping

1. 5 Measurement and control of high-viscosity products

Asphalt, ink, honey, syrup.

1. 6 Air conditioning industry

Refrigerant R143a
 

Product Parameters

 

Measuring Medium	Liquid
Medium viscosity	5~500mm^2/s
Medium temperature	-40~80ºC,high temperature type 200ºC(customized)
Pressure	Aluminum 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)
Power supply	9~26VDC(default), 220VAC can be customized
Output signal	Analog (4-20mA, 1-5V or 2-10V), Pulse frequency 5Khz (Max)
Explosion-proof level	Exd II CT6 Gb
Protection level	IP65
Communication method	RS485 Modbus-RTU /HART/ GPRS /Bluetooth
Electrical Interface	M20*1.5 (with metal explosion-proof connector)
Material - Housing	1.4305(SS304),1.4144(SS316L) or Al
Material - Gears	SS304, SS316L or high hardness alloy steel
Material - Bearing	Rolling or plain bearings
Material - Seals	FKM, NBR or PTFE

 

Dimensions (Unit:mm)

      

Ordering Guide

Sensor port code	Measuring range(l/h)	L(P/L)	Pressure (Bar)		Interface	Filter diameter(um)
			SS304	Al		rolling bearing	Sliding bearing
02	0.6~50	11200	50	16	G1/4	20	40
04	5~250	4780	50	16	G3/8	20	40
06	10~500	3468	50	16	G1/2	20	40
10	20~1200	2780	50	16	G1/2	20	40
15	200~3000	334	50	16	G3/4	20	150
25	1000~12000	110	50	16	G1	100	150
32	2000~20000	40	50	16	G1-1/4	100	150