Clamp Electromagnetic Flow Meter

Electrode: SUS316L/HB/HC/Ti/Ta
Accuracy: 0.2%-0.5% for choose
Output:4-20mA/pulse/frequency
Communication: RS485/HART/PROFIBUS
Material: carbon steel/SS304/SS316
Matching most flanges

Description

Introduction:

The clamp electromagnetic flow meter measures flow according to Faraday’s law of electromagnetic induction.

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Advantages:

● Clamp connection flow meter is short, so it can install in narrow place and short straight pipe place easily, like well.

● Save freight fee

● Easy to delivery

Application:

● Well water

● Irrigation

● Underground water

Parameter:

● Nominal Pressure: 1.6MPa

● Liner: PTFE/FEP/PFA

● Electrode: 316L/HB/HC/Ti/Ta/Others

● Display: instantaneous flow, total flow, flow velocity, etc.

Technical Parameters

Main Performances Parameters

Size DN15mm-DN200mm
Nominal Pressure 1.6Mpa
Accuracy ±0.5%(Standard)

±0.3% or ±0.2%(Optional)

Liner FEP, PFA
Electrode SUS316L, Hastelloy B, Hastelloy C,

Titanium, Tantalum, Platinum-iridium

Structure Type Integral type, remote type, submersible type, ex-proof type
Medium Temperature -20~+60degC(Integral type)
Remote type(PFA/FEP) -10~+160degC
Ambient Temperature -20~+60degC
Ambient Humidity 5~90%RH(relative humidity)
Measuring Range Max 15m/s
Conductivity >5us/cm
Protection Class IP65(Standard); IP68(Optional for remote type)
Output Signal 4-20mA pulse relay
Communication MODBUS RTU RS485, HART(Optional), GPRS/GSM(Optional)
Power Supply AC220V(Can be used for AC85-250V)

DC24V(Can be used for DC20-36V)

DC12V(Optional),Battery Powered 3.6V(Optional)

Power Consumption <20W
Explosion Proof ATEX Exdll T6Gb

Electrode Performance

Electrode Material Application
SUS316L Applicable to industrial/municipal water, wastewater and low corrosive mediums.

Widely used in petroleum, chemical industries.

Hastelloy B Strong resistance to hydrochloric acids below the boiling point.

Resist against oxidable acids, alkali and non-oxidable salts. For instance, vitriol, phosphate, hydrofluoric acids, and organic acids

Hastelloy C Exceptional resistance to strong solutions of oxidizing salts and acids.

For example, Fe+++, Cu++, Nitric acids, mixed acids

Titanium Titanium can withstand corrosive mediums such as seawater, chloride salt solutions, hypochlorite salts, oxidable acids(including fuming nitric acids), organic acids, and alkali.

Not resistant to high purity reducing acids such as sulphuric acids, hydrochloric acids.

Tantalum Highly resistant to corrosive mediums.

Applicable to all chemical mediums except Hydrofluoric Acids, Oleum and Alkali.

Platinum-iridium Applicable to all chemical mediums except for Ammonium salts and Fortis.

Velocity-Flow Range Table

Size Flow Range & Velocity Table
(mm) 0.1m/s 0.2m/s 0.5m/s 1m/s 4m/s 10m/s 12m/s 15m/s
15 0.064 0.127 0.318 0.636 2.543 6.359 7.630 9.538
20 0.113 0.226 0.565 1.130 4.522 11.304 13.56 16.956
25 0.177 0.353 0.883 1.766 7.065 17.663 21.2 26.494
32 0.289 0.579 1.447 2.894 11.575 28.938 34.73 43.407
40 0.452 0.904 2.261 4.522 18.086 45.216 54.26 67.824
50 0.707 1.413 3.533 7.065 28.260 70.650 84.78 105.98
65 1.19 2.39 5.97 11.94 47.76 119.40 143.3 179.10
80 1.81 3.62 9.04 18.09 72.35 180.86 217.0 271.30
100 2.83 5.65 14.13 28.26 113.04 282.60 339.1 423.90
125 4.42 8.83 22.08 44.16 176.63 441.56 529.9 662.34
150 6.36 12.72 31.79 63.59 254.34 635.85 763.0 953.78
200 11.3 22.61 56.52 113.04 452.16 1130.40 1356 1696

Suggest Velocity: 0.5m/s – 15m/s

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