China high quality QTLD CE ATEX Approved water flow meter

Electromagnetic flowmeters (mag meters) are volumetric flow meters that take measurements by generating a magnetic field that channels through conductive liquids as they flow through a pipe. As the fluid flows, the voltage electrodes in the pipe wall sense the voltage. The higher the flow rate, the greater the amount of voltage generated. An electronic transmitter then converts these signals to provide flow rate measurements.
Use electromagnetic flowmeters with virtually any conductive liquid, including abrasive slurries, water, wastewater, chemicals, acids, and contaminated fluids. These meters are not compatible with steam, gas, oil, or nonconductive fluids.
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

Electromagnetic Wmeters are intended for fluid measurement in most industries including water, wastewater, food and beverage, pharmaceutical and chemical.
High definition backlit LCD display, full Chinese menu operation, easy to use, easy to operate, easy to understand
RS485, GPRS Zcommunication signal output (optional)
It has the function of self-test and diagnosis

Battery power mag flow meter’s service life is 3 to 5 years, DC3.6V powered electromagnetic flow meter fulfills the customer demands to water application, revenue metering 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);

inserted magnetic flow meter can be compact type and remote type, standard cable length is 10m and max cable length is 120m. Q&T instrument is OEM and OEM manufacturer of inline magnetic flowmeter with 17 years experience, standard cable length is 10m, widely used in water and waste water industry.
Size: DN100-DN3000
Probe: ABS, PVC
Flange: ANSI, DIN, JIS, etc.
Measuring tube: SS304
Function: High and low alarm, exciting alarm, empty pipe alarm, self-diagnosis

Application: Outdoor,underground.
Especially without power supply places.
Battery Powered:3.6v lithium battery
Communication Interface:RS485
Wireless
Communication:GSM¡¢GPRS¡¢CDMA
Protection:lP67

Application: Outdoor,underground.Especially
Without power supply places.
Battery Powered: 3.6V lithium battery
Communication Interface:RS485
Wireless Communication:GSM¡¢GPRS¡¢CDMAProtection:IP68

Q&T series Insertion Magnetic Flowmeter is designed for measurement of the velocity of liquid. It can be installed
in any pipeline of internal diameter from 100 mm(4in)to 3000mm(120in),through a small tapping. The
complete lack of moving parts of this insertion flow sensor is the source of its reliability. There is no
rotor to stop turning in dirty water and there are no bearings to wear out, the converter adopts surface mount technology (SMT), with self-check and self-diagnosis functions

Size: 1/8″-120″
Accuracy: ¡À0.5%
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 ¦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)
Flange: ANSI, DIN, JIS, etc.
Measuring tube: SS304
Function: High and low alarm, exciting alarm, empty pipe alarm, self-diagnosis

Electromagnetic flowmeter is a commonly used pipeline measuring instrument, which can not only provide flow velocity measurement parameters but also output output results. At present, electromagnetic flowmeters have been widely used in flow velocity measurement in my country’s dredging industry..

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

Our magnetic flow meters are CE certificated, it is widely used for conductive liquids, our magnetic-inductive flow meters can be used for liquids and liquid/solid mixes (20 and 3 µS/cm) such as: water, pulps, pastes, slurries, acids, solvents, lyes, sap, emulsions, ore slurries, sand or water mixes.

Specifications:
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

QTLD inserted magnetic flow meter is configured with ABS proble and Hastelloy C electrodes, it’s used to measure drinking water or waste water. magnetic flow meters are designed with advanced filtering and signal processing circuitry to maximize performance and reliability.
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote
Probe: ABS, PVC
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS

Min size of insertion magnetic flowmeter is DN50 / 2″, it can be powered by AC/DC/3.6V lithium battery. insertion magnetic flowmeter can configure thread or flange ball valve to be hot-tapped, which allows sensor to be installed and retracted from process piping without shutting down the process.

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

Electromagnetic water meter is manufactured with the present up-to-data technology for electromagnetic flowmeter. It has the following characteristics:
The measurement is independent of density, viscosity, temperature, pressure and the change of conductivity of the fluid;

Full digital signal processing, stable measurement, high measurement accuracy Automatic two-way flow measurement, on-site instantaneous flow, positive and negative cumulative total display

Magnetic flowmeter operate under the principle of Faraday’s Law of Electromagnetic Induction to measure liquid velocity. Following Faraday’s Law, magnetic flowmeters measure the velocity of conductive liquids in pipes, such as water, acids, caustic, and slurries. In order of usage, magnetic flowmeter use in water/wastewater industry, chemical, food and beverage, power, pulp and paper, metals and mining, and pharmaceutical application.

Size: 1/8″-120″
Accuracy: ¡À0.5%
Repeatability: 0.17%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote

Battery powered mag flow meter everyone will have well calibrated before leave factory, Battery flowmeter adopt pulse calibration, with weighing method, guarantee the 0.5% accuracy. 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; 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);

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.

Magnetic flow meter battery satisfy urban water supply to ensure accurate water fee calculation,magnetic flowmeter battery is specially used in no power supply region. Structure: Integral,remote,submersible,ex-proof; Ambient Humidity: 5-100%RH (relative humidity); 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);

Q&T Instrument have large stock for varous flow meters and level meters, goods can be delivered with in 4 days for regular types.

water flow meter is calibrated by stainless steel liquid test bench, mag flowmeter is calibrationed 5 points. we have 8 sets of liquid flow meter to calibrate mag flowmeter.

Mag flowmeter is an induction type flow instrument often used to measure the volumetric flowrate of a conductive medium based on Faraday’s Law. PTFE, neoprene liner and other liners are 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.

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

magnetic flowmeter will be tested by pressure equipment. QTLD waste water flow meter is calibrated by ISO/IEC 17025:2016 CNAS Approved liquid flow meter is installed in the chemical plant to measure waste water, the pipe is PVC, so we configure grounding rings to have better grounding to protect the electromagnetic flow meter.

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

Pressure of QTLD water flow emter can be ANSI 150#, 300#, 600#, 900#, etc. all waste water flow meter will be tested by pressure equipment. QTLD water flow meter is calibrated by ISO/IEC 17025:2016 CNAS Approved Test Bench. it can be powered by AC/DC/3.6V lithium battery. Inline flow meter is widely used for conductive liquids which conductivity is high than 20 ¦ÌS/cm, size is DN3-DN3000, which can be used various pipes.
Size: 1/8″-120″
Accuracy: ¡À0.5%
Structure: compact, remote
Velocity: 0.1~15 m/s
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Measuring tube: SS304

Measuring Range :0~12m/s ;
Conductive Ratio of the Medium :5¦Ìs/cm
Medium Temperature : -10¡æ~55¡æ ;
Power Supplied : 3.6V DC in-built Lithium ion battery power supplied , continually working for more than three years.

Q&T offer 18 months warranty for Battery power electromagnetic flow meter, battery flow meter is extremely easy to use, simple to install into position & no regular maintenance required. 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; Process Connection: Flange(Standard),Wafer,Thread,Tri-clamp etc(optional); Output Signal: 4-20mA / pulse (optional); Communication: RS485(Optional),HART(Optional),GPRS/GSM(Optional);

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

Electromagnetic water meter use a magnetic field to generate and channel liquid flow through a pipe. A voltage signal is created when a conductive liquid flows through the flowmeter¡¯s magnetic field.

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);

Q&T series insert type electromagnetic flowmeter is on the basis of pipeline electromagnetic flowmeter developed a kind of new flow meter.
After adopting the technology of pressure opening and pressure installation, the plug-in electromagnetic flowmeter can be installed without stopping water, and can also be installed on cast iron pipes and cement pipes. The successful development of plug – in electromagnetic flowmeter provides a new method for fluid flow measurement.

Size: 1/8″-120″
Accuracy: ¡À0.5%
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 ¦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)
Flange: ANSI, DIN, JIS, etc.
Measuring tube: SS304
Function: High and low alarm, exciting alarm, empty pipe alarm, self-diagnosis

mag flowmeter is consist of sensor, transmitter and Pt1000 temperature sensor. magnetic heat meter is available for use in pipes ranging in size from DN100 to DN3000, which also 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

Size of Insertion magnetic flow meter is DN100-DN3000, process connection can be thread ball valve and flange ball valve, QTLD magmeter can be installed hot tapping, don’t need cut off pipes, insertion flow meter don’t have any moving parts, and it’s free maintanance.

Size: 1/8″-120″
Structure: compact, remote
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Size: DN3-DN3000
Measuring tube: SS304

Electromagnetic water 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 DN50 and DN300.