Industrial Flow Control Electromagnetic Flowmeter for Water Treatment (JH-DCFM-CS)

Electromagnetic flowmeterMeasuring Principles:
The measuring principle of electromagnetic flowmeter is based on the electromagnetic induction law of Farady. The sensor is mainly composed of measuring tube with isolate lining, a pair of electrodes installed by penetration of the measuring tube wall, a pair of coils and iron core to produce working magnetic field. When the conductive fluid flows through the measuring tube of the sensor, the voltage signal in direct proportion to the average flow velocity of the fluid will be inducted on the electrodes. The signal is amplified and treated by the transmitter to realize various display functions.
Main Applications:
Electromagnetic flowmeter 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.
Features:
-No move assembly, no abrasion
-Measuring range rate: 1:100
-No flow enhance equipment
-Suits for various of electronic conductivity liquid
-Anti-corrosion andSelf diagnose
-Measure both to and reverse flow
-Huge display, easy operate
-Long-term EEPROM to save data when lose power
-Support MODBUS/HART communication protocol
-Wide working volts range or battery supply
-Displayenglish orrussian
-It can be match withGPS
Technical parameters:
DN10mm~~2000mmPNPN10 , PN16 , PN25 , PN40 , PN63 , PN100 , PN160 , PN250 , PN420ElectrodematerialSS316LLiningmaterialPTFE ,FS ,rubberorcustomizeMediumtem0~70°C , maxis180°CShellmaterialcarbonsteelProtectiongradeIP65 , IP67andIP68Connectionallapplys(flange &screw thread)
Convertertechnicaldata:
Currentoutput4~20MaFrequencyoutputpulse :
Highlevel=externalpowersupply-1V
Externalvolts≤30V
Lowlevel ≤ 0.5V
Loadcurrent ≤ 50mA
Max.frequencyoutput:5KHz .
Frequencyofpulseoutput: 0~5Hz .DisplayWith8digitLCDdisplayDisplayunitInstantaneousflowunits : m 3 /h , m 3 /m , m 3 /s , L/h , L/m , L/s , G/h , G/m , G/s . Totalflowunits:m 3 , L , G .CommunicationMODBUSprotocol ( optional ) orHART ( optional )ProtectiongradeIP65Powersupply220VAC+20/-60% , 50/60Hz , 24VDC+50/- 25% , max.10VAEMCradiationstandardEN61326-1 : 2006 (BSEN50081-1)EMCanti-jimmingstandardEN61326-1: 2006(BSEN50082-1)CEsecurityEN61010-1 : 2001Ambienttemp.5~55°CAmbienthumidity<85%r.h.(non co n densation)