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Rosemount 8700 Water Electromagnetic Flowmeter Alibaba recommend supplier

Rosemount 8700 Water Electromagnetic Flowmeter Alibaba recommend supplier


Basic Info.

Model NO.:8730E 8705Accuracy:±0.2-0.5%
Main Application:Water, Wastewater, Corrosive Liquid/Gas, AcidSize:Dn10-2000
Sensor:Tube/FlangeApplication:Industrial Production
Type:Electromagnetic Flow MeterMeasuring Media:Liquid
Measuring Principle:Electrical PrinciplesMeasurement Object:Closed Pipeline
Certification:CE, SGS, ISOPackage:Wooden
Specification:CE, ISOTrademark:JH
Origin:ShanghaiConnection:Flange
Output:Pulse+4-20mALining Materia:PTFE
Electrode Materia:Ss316LBody Material:Ss304
Power Supply:220VModel:Integrated Type
HS Code:902610000Production Capacity:5000PCS/M

Product Description

Magnetic Flowmeter

Measuring 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:
-Large choice of liner materials like 316L,F4, PTFE, F46, Fs and rubber.
-DN 6 to DN2000 covers a wide range of pipe size. A variety of liners and electrodes are available to satisfy different flow characteristic.
-Electric conductivity of medium can be used for detection of product change.
-No additional pressure loss electromagnetic flowmeter.
-No moveable parts and long working life.
-Site digital LCD displays instantaneous flow, accumulative flow, flow rate. 
-Various output method, like 4-20mA, 0-5V, RS485 and pulse.
-Compact, split and plug-in types optional.
-Change the grounding as the third electrode.

Parameters: 

DN10mm~~2000mm
PN PN10 , PN16 , PN25 , PN40 , PN63 , PN100 , PN160 , PN250 , PN420
Electrode materialSS316L
Lining materialPTFE ,FS ,rubber or customize
Medium tem0~70°C , max is  180°C
Shell materialcarbon steel
Protection gradeIP65 , IP67   and IP68
Connectionall applys(flange & screw thread)

 


Converter technical data:
 

Current output4~20Ma
Frequency outputpulse :
High level=external power supply-1V
External volts≤30 V
Low level ≤ 0.5V
Load current ≤ 50 mA
Max.frequency output :5KHz .
Frequency of pulse output:  0~5Hz .
DisplayWith 8digit LCD display
Display unitInstantaneous flow units  : m 3  /h ,  m 3  /m , m 3  /s , L/h , L/m ,  L/s , G/h , G/m , G/s .  Total flow units: m 3 , L , G .
CommunicationMODBUS protocol ( optional ) or HART ( optional )
Protection gradeIP65
Power supply220 V AC +20/-60%  , 50/60 Hz , 24 V DC +50/- 25%  , max.10VA
EMC radiation standardEN 61326-1 : 2006  (BS EN50081-1)
EMC anti-jimming standardEN 61326-1: 2006 (BS EN50082-1)
CE securityEN 61010-1 : 2001
Ambient temp.5~55°C
Ambient humidity<85 % r.h. (non   co n densation)