How to correct 4~20 mA of electromagnetic flow meter

flange connection magnetic flow meter support ANSI 150#, ANSI 300#, DIN PN16, PN20, PN25, PN40. JIS 10K, 20K, 30K, other standards are also available. support AC / DC and 3.6 V lithium battery.
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Sensor material: carbon steel (std), SS304 / SS316 (optional)

QTLD magnetic flow meter is featured with no moving parts, maintenance-free, automatic power failure recording function.
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote
Velocity: 0.1~15 m/s

DC3.6V powered electromagnetic flow meter has no movable and resistance parts inside flow measurint tube,battery mag flow meter measuring value is not relevant to temperature, pressure,viscosity,density,etc. 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, Tianium,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);

Flange of magnetic flowmeter can be ANSI, DIN, JIS, other standars are also available. mag water meter is widely used to measure drinking water, domestic waste water, chemical water, etc. electromagnetic flow meters has high accuracy.
Size: DN3-DN3000
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Output Signal: 4~20 mA, Pulse
Flange: ANSI, DIN, JIS, etc.

QTLD magmeter are standardly configured with carbon steel sensor, PTFE liner, SS316L electrodes, AC or DC power suplply, compact or remote structure, electromagnetic flowmeter good choice for conductive liquids for high accuracy and stable measurement.
Conductivity: > 5 ¦ÌS/cm, demineralized water > 20 ¦ÌS/cm
Power supply: 85~250 VAC, 20V~36VDC, 3.6V lithium battery
Sensor material: carbon steel (std), SS304 / SS316 (optional)
Flange: ANSI, DIN, JIS, etc.
Measuring tube: SS304

Liquid flow meters can be powered by AC DC and 3.6V lithium battery, battery-powered magnetic flow meter can work last 3-9. Standard sensor material is carbon steel, SS304 and SS316 are optional
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)
Flange: ANSI, DIN, JIS, etc.

Battery operated electromagnetic flowmeter transmitter that has up to 6 years battery life.3.6V battery powered mag flow meter operation is man-machine friendly, more energy-saving in sleep mode. Size: DN10-DN2000; 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; Alarm: Upper limit alarm / lower limit alarm’

iquid water flowmeter electrodes are SUS316L, Hastelloy B, Hastelloy C, etc, size can be 1/8-120″, are widely used to measure conductive liquids.
Electrode: SUS316L, Hastelloy B, Hastelloy C
Size: Size: 1/8″”-120″”
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Output Signal: 4~20 mA, Pulse

magnetic flow meter has wide range of nominal diameters (DN3-3000), Independent of pressure, temperature, density and viscosity
Size: DN3-DN3000
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Output Signal: 4~20 mA, Pulse
Communication: RS485, HART, PROFIBUS

magnetic flow meter battery powered is widely used in the industrial fields measuring flow of liquid(conductivity greater than 5¦Ì/cm ),Battery power magnetic flowmeter is applicable in remote area,too. Electrode: SUS316L,Hastelloy B,Hastelloy C, Tianium,Tantalum,Platinum-iridium; 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; Explosion Proof: ATEX

DC3.6V powered magnetic flowmeter Suitable for service in line sizes from 2 to 78 inches, Battery powered magnetic flowmeter is accurate to ¡À0.5% of flow or ¡À 0.075% of full scale. 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); 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; 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 Electromagnetic flow meter is used for conductive fluid flow measurement with high accuracy based on its working principle,mag flow meter could power by 3.6V battery or DC24V/AC220V. 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, Tianium,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);

Q&T offers reasonable price for battery-powered mag flow meters to gives you the flexibility to install a reliable water magnetic flow meter anywhere without sacrificing accuracy or performance. 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,Tianium,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);

water magnetic flowmeter has function of self-diagnosis function, empty pipe alarm, exciting alarm. compact and remote with 10m structure are available.
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote
Velocity: 0.1~15 m/s

Battery powered mag flowmeter converter features a spring-loaded lid to protect it from extreme weather and harsh sunlight. battery mag flowmeter display flow rate and totalized flow. Size: DN10-DN2000; Accuracy: ¡À0.5% (Standard),¡À0.3% or ¡À0.2% (Optional); 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);

Standard accuracy of magnetic water flow meter is ¡À0.5%, optional accuracy ¡À0.2%. No any moving parts and mag flow meter is free maintanance.
Size: 1/8″”-120″”
Accuracy: ¡À0.5%
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Velocity: 0.1~15 m/s

QTLD magnetic flow meter has multi funcitons, like high and low alarm, exciting alarm, empty pipe alarm, etc. inline flow meter is smart equipment, it’s easy to install and operate. Widely used in water treament industry.
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

3.6V battery powered magnetic flowmeter enjoys wide range applications,battery flow meter support irrigation,well monitoring,water distribution, chemigation(downstream), surface water,golf courses etc. 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;

battery electromagnetic flow meter provides precise, reliable flow data for water management. With a 5 year battery life, DC3.6V powered magnetic flowmeter eliminates the need for AC power connection. 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, Tianium,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);

lLiner material of mag water meter can be PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic, which widely used for various corrosive liquids. Standard protection grade is IP65
Size: DN3-DN3000
Liner: PTFE, PFA, Polyurethane, Neoprene, Hard Rubber, Ceramic
Communication: RS485, HART, PROFIBUS
Protection Grade: IP65 std, IP68 optional for remote

3.6V battery powered electromagnetic flowmeter is designed for irrigation purpose where without AC/DC power application,electromagnetic flow meter battery work lasts 3 to 5 years. 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);

magnetic flowmeter support data record / bluetooth / wireless communication, built-in grounding electrodes
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
Sensor material: carbon steel (std), SS304 / SS316 (optional)

QTLD magnetic flow meter is high accuracy flow meter with ¡À0.5% accuracy, don’t have any moving parts, electromagnetic flow meter are maintainance free. size is from DN3-DN3000
Size: 1/8″-120″
Accuracy: ¡À0.5%
Electrode: SUS316L, Hastelloy B, Hastelloy C
Structure: compact, remote