Slurry Electromagnetic Flow Meter | RWEM/J

Slurry Electromagnetic Flow Meter RWEM/J
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Slurry Electromagnetic Flow Meter RWEM/J
Slurry Electromagnetic Flow Meter RWEM/J
Slurry Electromagnetic Flow Meter RWEM/J
Slurry Electromagnetic Flow Meter RWEM/J
Slurry Electromagnetic Flow Meter RWEM/J

Slurry Electromagnetic Flow Meter | RWEM/J

Price range: R46,331.00 through R174,362.00

Slurry Electromagnetic Flow Meter – Overview

Noise is common in process fluids containing solid particulates. This can influence the measurement. The slurry magnetic flow meter adopts square wave excitation and 25Hz/30Hz high excitation. This eliminates interference between the sharp wave noise generated by solid particles, ensuring accurate measurement of viscous mediums. Applications include cement slurry, sludge, gypsum slurry, paper pulp, juice, syrup, ore slurry, coal slurry, etc.

Slurry Electromagnetic Flow Meter – Features

  • Special converter: Converter eliminates interference
  • Concentration can reach 55%, and the variation range is usually less than 5%
  • Excitation method: square wave excitation (4 kinds of square waves)
  • Improved flow measurement stability
  • Excitation Frequency: 25 Hz/30 Hz excitation frequency options
  • LCD backlight display
  • Instantaneous flow, total flow, flow velocity, percentage flow, etc.
*Contact us directly for other variations of the Battery Powered Electromagnetic Flow Meters
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Description

Slurry Electromagnetic Flow Meter | RWEM/J

Technical Data
Size DN3-DN3000 (1/8″-120″ )
Accuracy ±0.5% of reading at flow velocity ≥ 0.5m/s
Velocity 0.1~15 m/s
Repeatability ≤0.17%
Excitation current 125 mA, 187 mA, 250 mA
Excitation Frequency 25 Hz/30 Hz
Structure Compact/remote, cable length 10m standard, 100m max
Conductivity > 5 μS/cm, demineralized water > 20 µS/cm
Protection Grade Transmitter: IP65 standard, IP67 optional
Sensor: IP65 standard, IP68 (submersible, only available for remote type)
Electrode SS316L, Hastelloy C, Hastelloy B, Titanium, Tantalum, Platinum-iridium
Power Supply 85~250 VAC (50/60 Hz), 20~36 VDC
Power Consumption <20W
Signal Output Analog 4~20mA ( load resistor 0~750Ω)
Frequency Forward & reverse flow output with a frequency range of 1~5000Hz
Alarm Two isolated open collector transistor (OCT) outputs for alarm signals
Communication RS485 MODBUS standard, HART, GPRS, PROFIBUS optional
Display LCD Display,128X128mm, three lines, 4 buttons
Ambient Temperature -20℃~60℃
Fluid Temperature Compact: -20℃~80℃, Remote: -20℃~120℃
Liner Material PTFE (-20℃~150℃, DN15-DN1600)
FEP (-20℃~120℃, DN15-DN1800)
PFA (-20℃~160℃, DN15-DN800)
Polyurethane (-10℃~60℃, DN40-DN1600)
Neoprene (-10℃~80℃, DN40-DN3000)
Hard Rubber （-10℃~80℃, DN 40-DN3000）
Ceramic (-20℃~180℃, DN15-DN200)
Sensor Material Measuring tube: SS304
Flange & housing: carbon steel (standard), SS304 / SS316 optional
Transmitter Material Aluminium alloy with epoxy painting
Nominal Pressure Flange PN10 / PN16 / PN25 / PN40 DIN ; 10K / 20K / 30 K JIS; 150# / 300# / 600# ANSI
Insertion, tri-clamp wafer, thread PN16
Display Instantaneous flow, total flow, flow velocity
Function High and low alarm, empty pipe alarm, exciting alarm,self-diagnosis
Totalizer Three built-in totalizers: forward flow, reverse flow and net flow
Display Unit L/s, L/m, L/h, m /s, m /m, m /h, UKG, USG, gal/s, gal/m, gal/h, kg/s, kg/m, kg/h, t/s, t/m, t/h
Language English, Chinese

Selection Table

RWEM/J X x X X X X X X X X
Caliber size DN15-DN3000 (1/2″-120″)
Structure
 Compact 1
Remote 2
Compact with explosion-proof 3
Remote with explosion-proof 4
Accuracy
 ±0.5% 1
±0.2% 2
Others 3
Lining Material
 PTFE 1
FEP 2
PFA 3
Neoprene 4
Polyurethane 5
Hard Rubber 6
Ceramic 7
Electrode Material
 SS316L 1
Hastelloy B 2
Hastelloy C 3
Titanium 4
Tantalum 5
Platinum-iridium 6
Stainless steel covered with tungsten carbide 7
Sensor Material
 Carbon Steel 1
SS304 2
SS316 3
Power Supply
 20~36 VDC G
85~265 VAC E
9~36 VDC solar power SD
Signal Output / Communication
 4~20 mA + Pulse + RS485 MODBUS A
4~20 mA + HART B
4~20 mA + Profitbus C
GPRS D
Process Connection
Flange
 SANS SA10:PN10, SA16:PN16, SA25:PN25, SA40:PN40 S**
DIN D10: PN10, D16: PN16, D25: PN25, D40: PN40 D**
ANSI A15: 150#, A30: 300#, A60: 600# A**
JIS J10: 10K, J20: 20K, J30: 30K J**
Other O
Insertion
 Insertion with G2″ thread ball valve IB
Insertion with DN50 flange ball valve IF
Tri-clamp TC
Wafer W
Thread T
Protection Grade IP65 Transmitter + IP65 sensor 1
IP65 Transmitter + IP68 sensor (remote) 2


Slurry Electromagnetic Flow Meter | RWEM/J

Additional information

Options:

DN50, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN65, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN80, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN100, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN125, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN150, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN200, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN250, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN300, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN350, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16, DN400, Remote, PU, HC, Pulse, 4-20mA, RS485, SA16

Brand

Royce Water Systems

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