Battery Powered Electromagnetic Flow Meter

Battery Powered Electromagnetic Flow Meter

Battery powered Electromagnetic flow meter is mainly used on the sites which have no external power supply, to measure the volume flow of water, waste water, sewage, beverage, slurry, the fluid temperature usually not more than 120℃, fluid’s conductivity not less than 5μS/cm.

Standard configuration of Battery Powered Electromagnetic Flow Meter: Lithium battery powered (3.6V / 19AH), can support flow meter continuously working for about 5 years.
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Technical data of Battery Powered Electromagnetic Flow Meter.
Suitable Diameter
DN25~DN2600 (below DN25 non-standard)
Electrode quantity
3pcs ( a pair of measuring electrode and a ground electrode)
Suitable Fluid
Liquid with conductivity not less than 5 μs/cm
Measuring Range
0.5~10m/s (extendable to 15m/s)
Upper Limit of Span
0.5~10m/s. 1~5m/s recommended
Accuracy
0.5%, 1.0% of F.S.
Repeatability
Better than 0.25%
Display of Converter
Display : Flow rate ( 4-digits), Totalizer (9-digits), Velocity, Alarm status by LCD ( LED-option)
Flow unit: L/h, L/m, L/s, m3/h, m3/min, m3/s,
USG/h, USG/min,USG/s ( USG is us Gallon on request )
Flow direction : selectable by program
3 Digits display below of decimal points.
K-factor: 5 digits.
Programming language: English, Chinese
Structure option: Compact type; Remote Type
Power supply configuration
Lithium battery pack, 3.6V/19AH (only support flow meter exciting and display, not support analog output or communication)
Optional function
External powered 12VDC / 24VDC, RS485 communication
Operation Pressure
1.0MPa, 1.6MPa, 4.0MPa, 16MPa (Special)
Operation temperature
Depends on liner material
Ambient Temperature
Sensor -40°C ~80°C. transducer -10°C ~50°C
Ambient Humidity
≤ 85%RH (at 20 ℃)
Power Consumption
≤ 8W
Wheather-proof
Compact type: IP65. Remote type: sensor IP68, transducer IP65.
Electrode material option
316L (stainless steel), Hastelloy C, Hastelloy B, Titanium, Tantalum
Liner material option
PTFE, Soft rubber, Hard rubber, F46, FS, PUR.
Meter tube material option
Carbon steel, SS304
Connection type
Flange connection, Tri-clamp
Flange standard option
GB9119-88 (DIN2051, BS4504), JIS, ANSI
Explosion-proof
Exd mb IICT6 Gb
Certificate
ISO9001:2015, ISO14001:2015, SIL 3, OHSAS18001:2007