China supplier 4-20ma output digital Magnetic Water Meter

When the water consumption of the measuring point is abnormal or the battery of the field flow meter is insufficient, the system can send an alarm message, and the alarm information can be directly sent to the mobile phone of the user designated by the user.

Standard cable length of remote magnetic flowmeter is 10m, 120m max. protection grade of sensor is IP68. it can be submered or buried underground.

magnetic flowmeters can display instantaneous flow, total flow, velocity, high and low alarm, empty pipe alarm, self-diagnosis, Three built-in totalizers: forward flow, reverse flow and net flow, liquid flowmeters are ideal choice for conductive liquids
Accuracy: ¡À0.5%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Size: DN3-DN3000
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic

Q&T’s battery magnetic flow meter comes standard with a rugged IP68 die-cast aluminum enclosure,which allows the device to be used in both indoor and outdoor applications. Size: DN10-DN2000; Accuracy: ¡À0.5% (Standard), ¡À0.3% or ¡À0.2% (Optional); Protection Class: IP65(Standard),IP68(Optional for remote type); Process Connection: Flange(Standard),Wafer,Thread,Tri-clamp etc(optional); Output Signal: 4-20mA / pulse (optional); Communication: RS485(Optional),HART(Optional),GPRS/GSM(Optional); Power Supply: Battery powered 3.6V, Battery powered 3.6V +DC24V(Optional); Power Consumption: 0.5W(Standard), 1.5W(with DC24V);

Battery operated electromagnetic flow meter’s service life is 3 to 5 years, battery operated magnetic flow meter fulfills the customer demands to water application, revenue and irrigation. Nominal Pressure: 0.6-1.6MPa(2.5Mpa / 4.0Mpa /6.4Mpa…Max 42Mpa); Accuracy: ¡À0.5% (Standard), ¡À0.3% or ¡À0.2% (Optional); Measuring Range: Max 15m/s; Conductivity: >5us/cm; Protection Class: IP65(Standard),IP68(Optional for remote type); Output Signal: 4-20mA / pulse (optional); Communication: RS485(Optional),HART(Optional),GPRS/GSM(Optional); Power Supply: Battery powered 3.6V,Battery powered 3.6V +DC24V(Optional);

Battery operated magnetic flowmeter can be used in process measurement and control, leakage detection, etc.Insertion battery powered mag flow meter usually for large pipe diameter above DN100. Size: DN10-DN2000; Nominal Pressure: 0.6-1.6MPa (2.5Mpa / 4.0Mpa /6.4Mpa…Max 42Mpa); Accuracy: ¡À0.5% (Standard),¡À0.3% or ¡À0.2% (Optional); Liner:PTFE,Neoprene,Hard Rubber,EPDM,FEP,Polyurethane, PFA; Electrode: SUS316L,Hastelloy B,Hastelloy C,Titanium,Tantalum,Platinum-iridium; Protection Class: IP65(Standard),IP68(Optional for remote type); Output Signal: 4-20mA / pulse (optional); Communication: RS485(Optional),HART(Optional),GPRS/GSM(Optional);

Battery Powered Insertion Magmeters can be used in process measurement and control, leak detection, etc.Battery Insertion Magmeters usually for large diameter pipeline which flange flow meter is costly. Size: DN10-DN2000; Nominal Pressure: 0.6-1.6MPa (2.5Mpa / 4.0Mpa /6.4Mpa…Max 42Mpa); Accuracy: ¡À0.5% (Standard),¡À0.3% or ¡À0.2% (Optional); Liner:PTFE,Neoprene,Hard Rubber,EPDM,FEP,Polyurethane, PFA£» Electrode: SUS316L,Hastelloy B, Hastelloy C, Titanium,Tantalum,Platinum-iridium; Protection Class: IP65(Standard),IP68(Optional for remote type); Output Signal: 4-20mA / pulse (optional); Communication: RS485(Optional),HART(Optional),GPRS/GSM(Optional);

Liner of mag flowmeter has been approved NSF or FDA certificate. it can be used to measure driing water. it has function of high and low alarm, empty alarm, excitation alarm, etc. Electromagnetic (mag) flow meters are volumetric flow meters that do not have any moving parts to wear down
Size: DN3-DN3000
Accuracy: ¡À0.5%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS

electromagnetic flow meter’s accuracy is ¡À0.5% standard, ¡À0.2% is optional, liquid flow meter is calibrated on ¡À0.2% accuracy test bench, mag flowmeter is calibrationed 5 points by comparison method or mass method. our calibration lab has been approved CNAS ISO/IEC 17025:2017.
Structure: compact, remote
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Protection Grade: IP65 std, IP68 optional for remote
Size: DN3-DN3000
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Measuring tube: SS304

Standard cable length or remote or split electromagnetic BTU meter is 10m, max length is 120m, Pt1000 temerature sensor is configured. Magnetic heat meter is composed by transmitter, sensor and PT1000 temperature sensor, which can monitor flow and energy of hot water and cold water, standard configuration of flange and sensor shell is carbon steel, SS304 and SS316L are optional.
Size: 1/8″-120″
Accuracy: ¡À0.5%
Repeatability: 0.17%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote

The sensor with advanced processing technology and liquid airproof is of long
natural life and of nice resistance to shaking leakage.It guarantees the instrument
good precision and stability .

Q&T have 8 sets test bench for liquids and 5 sets calibration equipments for gas. our calibration lab has been approved CNAS ISO/IEC 17025:2017. we use mass method, pulse or comparison method to calibrate, each flow meter have calibration certificate together with goods. 5 points are calibrated for magnetic flowmeter.
Conductivity: > 5 ¦ÌS/cm, demineralized water > 20 ¦ÌS/cm
Size: DN3-DN3000
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Measuring tube: SS304
Function: High and low alarm, exciting alarm, empty pipe alarm, self-diagnosis

Q&T series electromagnetic flow meter can be used to measure the volume flow of conductive fluid in a closed pipeline. It is widely applied in the flow measurement and control in the fields of chemical and petroleum industry, metallurgy industry, water and waste water, agriculture and irrigation, paper making, food and beverage industry and pharmaceutical industry.
Size: 1/8″-120″
Accuracy: ±0.5%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote
Velocity: 0.1~15 m/s
Conductivity: > 5 μS/cm, demineralized water > 20 µS/cm
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Size: DN3-DN3000
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Flange: ANSI, DIN, JIS, etc.
Measuring tube: SS304
Function: High and low alarm, exciting alarm, empty pipe alarm, self-diagnosis

No Moving Parts
RS485 Standard,HART standard is available.
Suitable for Pipes Up to DN300
Pulse, Gprs output
Standard 5 points calibration Included

Electromagnetic flowmeter is composed of sensor and transmitter. Its operating principle is based on the Faraday’s law of electromagnetic induction. The subject could be electric liquid or liquid and solid medium, and the conductance not lower than 5μs/cm, which equal to the soften water. The conductance of the general tap water and the natural water is about 100-500 μs/cm. Therefore, the acid, soda and salt liquid, the paper slurry , the mineral slurry, etc, can all be measured effectively. Note that the subject can’t contain too many Fe-magnetic substances or bubbles.
Size: 1/8″-120″
Accuracy: ±0.5%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote
Velocity: 0.1~15 m/s
Conductivity: > 5 μS/cm, demineralized water > 20 µS/cm
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Size: DN3-DN3000
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Flange: ANSI, DIN, JIS, etc.
Measuring tube: SS304
Function: High and low alarm, exciting alarm, empty pipe alarm, self-diagnosis

Easy Setup
Minimal Straight Pipe
Forward or Reverse flow and Total
IP65,IP67 ,IP68 Rated (optional)
Virtually No Pressure Loss

electromagnetic flow meter can be submerged in the water or buried underground. Flow in all kinds of conductive liquids can be accurately measured. it’s mainly used to measure beverage, like milk, beer, juice, etc. inline magnetic flowmeter can be compact or remote type with 10m cable. our main products are magmeter, ultrasonic flowmeter, vortex flow meters, turbine flowmeters, thermal mass flow meters, variable area flow meters, which widely used for water and gas.

Structure: compact, remote
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote

The magneric flow meter is one of the most flexible and unversally applicable flow measurement
systems available. It is volumtric flow meter which does not have any moving parts and is ideal for
waste water applications or any dirty liquid which is conductive or waste based. Magnetic flow meter
is also ideal for the applications where low meter is also ideal for the applications where low pressure
drop and low maintrnance are reequired.
Size: 1/8″-120″
Accuracy: ±0.5%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote
Velocity: 0.1~15 m/s
Conductivity: > 5 μS/cm, demineralized water > 20 µS/cm
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Size: DN3-DN3000
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Flange: ANSI, DIN, JIS, etc.

magmeter work based on the Faraday Law of electromagnetic induction. In a simplified description, the flow sensor contains two magnetic coils located on opposite sides of the tube. A flow transmitter energizes the coils which creates a magnetic field in the tube. A conductive fluid moving through this field generates an induced voltage at two electrodes in the tube. waste water flow meter can be compact type and remote type, standard cable length is 10m and max cable length is 120m.

Size: 1/8″-120″
Accuracy: ¡À0.5%
Structure: compact, remote
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Velocity: 0.1~15 m/s

All Q&T Instrument’s liquid flow meter is calibrated by 5 points on CNAS approved lab. QTLD water flow meters inluding inserted flow and compact electromagnetic flow meter, vortex flow meter, metal tube rotameter, ultrasonic flow meter, while electromagnetic flow meters are designed to measure conductive liquids.
Size: DN3-DN3000
Accuracy: ¡À0.5%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS

QTLD/T tri-clamp / sanitary magnetic flowmeter has been approved FDA, NSF certificate, it’s mainly used to measure beverage like milk, wine, beer, juice, etc. Q&T Instrument has ISO/IEC 17025 2016 CNAS Approved Test Bench for ¡À0.2% Accuracy.magnetic flow meter is calibration equipment 5 points flow meter, mass method, comparison method and pulse method can be used.
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Size: DN3-DN3000
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Measuring tube: SS304

Electromagnetic water meter is widely used in Sewage Treatment Plant Water Supply project and Steel & Aluminum Industries, Chemical & Fertilizer Industries. No moving parts, no pressure loss and require very less maintenance.
Size: DN3-DN3000
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Velocity: 0.1~15 m/s

Battery powered magnetic flowmeter special for the area without AC220V/DC24V power supply, 3.6V battery powered electromagnetic flow meter transfer and monitor data via 4-20mA, pulse, RS485, GPRS. Nominal Pressure: 0.6-1.6MPa (2.5Mpa / 4.0Mpa /6.4Mpa…Max 42Mpa); Accuracy: ¡À0.5% (Standard), ¡À0.3% or ¡À0.2% (Optional); Liner: PTFE,Neoprene,Hard Rubber,EPDM,FEP, Polyurethane,PFA; Electrode: SUS316L,Hastelloy B,Hastelloy C, Titanium,Tantalum,Platinum-iridium; Structure: Integral,remote,submersible,ex-proof; Medium Temperature: -20¡æ~+60¡æ (integral type), Remote type(neoprene,Hard rubber,Polyurethane, EPDM) -10¡æ~+80¡æ; Remote type (PTFE / PFA / FEP)-10¡æ~+160¡æ; Ambient Temperature: -20¡æ~+60¡æ;

With simple structure ,the flow meter is of high reliability without lining in the
measuring pipe .
The wide range of the nominal bore is suitable for all the pipe size between
DN2 and DN600.
Measurement is independent of fluid density ,viscosity ,humidity ,temperature
pressure and conductivity.

Irrigation System Batch Control Flow Meter Water Electromagnetic Flowmeter is widely used because less obstruction, cost-effective and accurate measurement. Electromagnetic flow meter don’t have any moving parts to wear down, reducing the need for maintenance or replacement. We offer this digital water flow meter with a range of liners,electrodes, and sizes, which can meet various conductive liquids.

Specifications:
Structure: compact, remote
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote
Velocity: 0.1~15 m/s
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Size: DN3-DN3000
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Flange: ANSI, DIN, JIS, etc.
Measuring tube: SS304
Function: High and low alarm, exciting alarm, empty pipe alarm, self-diagnosis

Q&T has sufficient flow meter stock,could guarantee fast delivery of DC3.6V powered magnetic flowmeter,battery meter is ideal when connecting to power supply is difficult or expensive. Accuracy: ¡À0.5% (Standard),¡À0.3% or ¡À0.2% (Optional); Liner: PTFE,Neoprene,Hard Rubber,EPDM,FEP,Polyurethane,PFA; Electrode: SUS316L,Hastelloy B,Hastelloy C,Titanium,Tantalum,Platinum-iridium; Structure: Integral,remote,submersible,ex-proof; Ambient Temperature: -20¡æ~+ 60¡æ; Ambient Humidity: 5-100% RH (relative humidity); Process Connection: Flange(Standard),Wafer,Thread,Tri-clamp etc(optional); Output Signal: 4-20mA/pulse (optional);

Battery electromagnetic flowmeter is ideal in process measurement and control, survey,water leakage detection, etc. Insertion battery mag meters start from DN100 to DN3000 pipeline. Size: DN10-DN2000; Nominal Pressure: 0.6-1.6MPa(2.5Mpa / 4.0Mpa /6.4Mpa…Max 42Mpa); Accuracy: ¡À0.5% (Standard),¡À0.3% or ¡À0.2% (Optional); Liner:PTFE,Neoprene,Hard Rubber,EPDM,FEP, Polyurethane,PFA; Electrode: SUS316L,Hastelloy B, Hastelloy C, Titanium,Tantalum,Platinum-iridium; Protection Class: IP65(Standard),IP68(Optional for remote type); Output Signal: 4-20mA / pulse (optional); Communication: RS485(Optional),HART(Optional),GPRS/GSM(Optional);

electromagnetic flow meter can measure conductive liquids, Q&T Instrument has 6 six liquid test bench for liquid flow meter and 3 gas calibration equipments. all flow meters can be calibrated. delivery time is 4 working days for regular products.
Velocity: 0.1~15 m/s
Conductivity: > 5 ¦ÌS/cm, demineralized water > 20 ¦ÌS/cm
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Size: DN3-DN3000
Sensor material: carbon steel (std), SS304 / SS316 (optional)

3.6V battery powered electromagnetic flow meter is ideal in process measurement and control, survey, leakage detection, etc.Insertion battery mag meters specially installed in any large size pipeline. Size: DN10-DN2000; Nominal Pressure: 0.6-1.6MPa(2.5Mpa / 4.0Mpa /6.4Mpa…Max 42Mpa); Accuracy: ¡À0.5% (Standard),¡À0.3% or ¡À0.2% (Optional); Liner:PTFE,Neoprene,Hard Rubber,EPDM,FEP, Polyurethane,PFA; Electrode: SUS316L,Hastelloy B, Hastelloy C, Titanium,Tantalum,Platinum-iridium; Protection Class: IP65(Standard),IP68(Optional for remote type); Output Signal: 4-20mA / pulse (optional); Communication: RS485(Optional),HART(Optional),GPRS/GSM(Optional);

Battery power mag flow meter enjoy good accuracy with ¡À0.5%, 3.6V battery meter provides with 3-5 years continuous battery operation, flowmeter easy easy maintain in operation. Nominal Pressure: 0.6-1.6MPa (2.5Mpa / 4.0Mpa /6.4Mpa…Max 42Mpa); Accuracy: ¡À0.5% (Standard), ¡À0.3% or ¡À0.2% (Optional); Liner: PTFE,Neoprene,Hard Rubber,EPDM,FEP, Polyurethane,PFA; Electrode: SUS316L,Hastelloy B,Hastelloy C, Titanium,Tantalum,Platinum-iridium; Structure: Integral,remote,submersible,ex-proof; Medium Temperature: -20¡æ~+60¡æ (integral type), Remote type(neoprene,Hard rubber,Polyurethane, EPDM) -10¡æ~+80¡æ; Remote type (PTFE / PFA / FEP)-10¡æ~+160¡æ; Ambient Temperature: -20¡æ~+60¡æ; Ambient Humidity: 5-100%RH (relative humidity);