Cheap DN3 DN3000 Electromagnetic Flowmeter Liquid Flow Meter Water Flow Sensor

Model NO.
HFM160
Measuring Media
Conductive liquid; slurry; mud; corrosive medium
Measuring Principle
Electrical Principles
Measurement Object
Closed Pipeline
Ingress Protection
IP65, IP68 for Customized
Display
volume flow, date and time, working time, speed
Liner Material
PTFE/PFA/F46/Neoprene/Polyurethane Rubber
Supply
24VDC, 220VAC
Output
4~20mA, Pulse, Frequency, RS485, HART, Profibus-PA
Medium Temperature
Sensor: -25~160ºC, Transmitter: -10~80ºC
Transport Package
Carton
Trademark
HangJia
Origin
China
HS Code
90262010
Production Capacity
50000 Pieces / Year
Reference Price
$ 265.50 - 297.00
Contact Us

Product Description

Product Overview:

HFM160 Electromagnetic Flowmeter is a high-performance, high-reliability flow meter. It used to measure the volume flow of conductive liquid and slurry in closed pipelines. Widely used in steel, electricity, petroleum, chemical industry, coal, metallurgy, papermaking, water supply and drainage, food, pharmaceutical industry, etc. The measuring principle of electromagnetic flow meter is based on Faraday's law of electromagnetic induction. The sensor is mainly composed of a measuring tube with an insulating lining, a pair of electrodes installed by inserting the measuring tube wall, a pair of coils and an iron core to generate a working magnetic field. When a conductive fluid flows through the measuring tube of the sensor, a voltage signal proportional to the average flow rate of the fluid will be induced on the electrode. The signal is operationally amplified and processed to achieve various display functions.


Features:
1. Measurements are not affected by fluid density, viscosity, temperature, pressure andconductivity.
2. No obstacles in the measuring tube, no pressure loss, low requirements for straight pipe section.
3. The OLED backlight type converter can be easily displayed and read in the sun or in a dark room.
4. In harsh environments, parameters can be set via infrared touch buttons without opening the cover of the converter (need to be customized).
5. Flow meter with bidirectional measurement system, built-in three totalizers : positive total, reverse total and total difference.
6. It has various forms of output: current 4-20mA, pulse, frequency, rs-485, HART.
7. The converter has self-diagnosis alarm output, no-load detection alarm output, flow upper and lower limit alarm, batch control (need to be customized) and other alarm output functions.
8. Not only for general processes, but also for the measurement of ore pulp, mud, coal slurry, paper pulp and paste liquid.
9. High-pressure electromagnetic flow sensor with PFA lining technology, resistant to high pressure and negative pressure, especially suitable for petroleum, chemical and other industries.
10. Explosion-proof instruments can be used in corresponding explosion-proof places.

Parameters:
 
ItemTechnical parameter
Main powerAC220V/50HZ/DC24V/DC12V/3.3V battery power supply
Power consumption<15W (Supporting power consumption with sensors )

Display and buttons		Display in Chinese and English, which can display instantaneous flow, accumulated flow and alarm display (excitation open circuit alarm, empty pipe alarm, flow over limit alarm). Four membrane, touch switches for data setting
CounterForward total, reverse total
Output signalAnalog outputTwo-way, fully isolated 0~10mA/4~20mA
Load resistance: 0~1.5kΩ when 0~10mA; 0~750Ω when 4~20mA

Frequency output		Forward and reverse flow output, the upper limit of output frequency can be set within 1~5000Hz. Open collector bidirectional output of transistor with photoelectric isolation. The external power supply is not greater than 35V, and the maximum current of the collector when it is turned on is 50mA

Alarm output		Two-way open collector alarm output with photoelectric isolation transistor. The external power supply is not greater than 35V, and the maximum current of the collector when it is turned on is 250mA. Alarm status: fluid empty pipe, excitation disconnection, flow overrun
Pulse outputForward and reverse flow output, the output pulse upper limit can reach 5000CP/S.
Pulse equivalent is 0.0001~1.0 m³/P. The pulse width is automatically set to 20ms or square wave. Open collector output of transistor with photoelectric isolation. The external power supply is not greater than 35V, and the maximum current of the collector when conducting is 50mA
Matching accuracy±0.5% of indicated value, optional ±0.3% or ±0.2% of indicated value
Damping time constantContinuous variable from 0~100s (90%) time grading optional
CommunicationOptional RS232C or RS485 serial communication interface, HART communication protocol
Loss of powerThe internal design of the instrument has a power-off clock, which can store 16 power-off records
(10 years) (need to be customized)
Protection classIP65
Explosion-proof GradeEx d ia [ia Ga] q IIC T6 Gb

Ordering Guide:
 
Item NO.CodeIllustration

HFM160		- -
-		- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --
Electromagnetic Flowmeter
  Flange Type
 S -- - - - - - - - - - - - - - - - - - - - - -   Camping Type
Installment WayD -- - - - - - - - - - - - - - - - - - - - - -   Inserted Type
 C -- - - - - - - - - - - - - - - - - - - - - -    
 

3 - - - - - - - - - - - - - - - - - - - - -

DN 3
Inside Nominal20 - - - - - - - - - - - - - - - - - - - - -DN20
Diameter……
 3000 - - - - - - - - - - - - - - - - - - - - -DN3000
Electrode FormF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - -Standard Fixation
 

S6 - - - - - - - - - - - - - - - - - - -

Stainless Steel 316L
 HC  -   -   -   -   -   -   -   -   - - - - - - - - - -Hastelloy C
Electrode MaterialTI - - - - - - - - - - - - - - - - - - -Titanium
 TA - - - - - - - - - - - - - - - - - - -Tantalum
 CW - - - - - - - - - - - - - - - - - -Tungsten carbide Electrode
 
CR - - - - - - - - - - - - - - - - - - - - - - -
Chloroprene Rubber
Lining MaterialFE - - - - - - - - - - - - - - - - - - - - - - -Teflon
 PU - - - - - - - - - - - - - - - - - - - - - - - -Polyurethane
 
S4 - - - - - - - - - - - - - - - -
Stainless Steel 304
Measuring Tube MaterialS6 - - - - - - - - - - - - - - - -Stainless Steel 316L
 TG - - - - - - - - - - - - - - - -Carbon Steel
 S4 - - - - - - - - - - - - - - - 
 S6 - - - - - - - - - - - - - -Stainless Steel 304
Flange MaterialTG - - - - - - - - - - - - - -Stainless Steel 316L
  Carbon Steel
 
S4 - - - - - - - - - - - - -
Stainless Steel 304
Cover MaterialS6 - - - - - - - - - - - - - -Stainless Steel 316L
 TG - - - - - - - - - - - - -Carbon Steel with Stoving Varnish

Paired Flange
0 - - - - - - - - - - - - -
1 - - - - - - - - - - - - - -
Without With

Ground Ring
0   -   -   -   -   -     -   -   -   -  -   -   -
1   -   -   -   -   -    -   -    -   -  -   -    -		Without With
 10 - - - - - - - - - - 
 16  -     -   -   -   -   -    - - -10bar
Rated Pressure40 - - - - - - - - - -16bar
  40bar

Medium Temperature		E - - - - - - - - - -
H - - - - - - - - -		Less than 80ºC
Less than 180ºC(Separated Type)

Convertor Type		I - - - - - - - - - - -
D - - - - - - - - - - -
Integrated Type Separated Type
 P- - - -- - - - 


Output Signal		A-   -  -    --   -    -  -
F -   -  -   --   -    -  -
J -   -  -    --   -    -  -		Pulse 4~20mA
Frequency
  RS485
 0- - - -220V AC
 1- - - -24V DC
Supply Voltage2- - - -Battery Powered

Explosion-proof Grade		0
Exd		Non-explosionproof
Explosion-proof Type
Reference Item:HFM160-S-20-F-S6-FE-S4-S4-TG-0-0-16-E-I-A-0-0

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Certification:
Cheap DN3 DN3000 Electromagnetic Flowmeter Liquid Flow Meter Water Flow Sensor



FAQ:

1.    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.

 

Flow Meter

PNEUTEC.IT, 2023