Product Categories
Battery Powered Electromagnetic Flow Meter
MODEL: POWERMAG2500
Battery-powered magnetic flow meter can be used in remote area where don’t have power grid . It is widely used for all conductive liquids in every industry, such as water, acid, alkali, milk, slurry etc. Since founded in 2005, CBRO has been focused in magnetic flow meter manufacturing for more than 15 years. More than 600 thousand mag meters had been provided to clients all over the world for different work conditions.
Contact us
info@cbroindia.com sales@cbroindia.com
Sales Support
+917021306718
Technical Support
+918591988100
Advantages
Battery Powered Electromagnetic Flow Meter Advantages and Disadvantages
1.It has a long life span, standard battery can work for 3-6 years, determined by the excitation current
2.Dual power supply: it’s equipped with external power supply interface, which
can be powered by external 12-24vdc power supply, enabling users to have a variety of power options;
3. Multiple network interfaces: W803 has GPRS, RS485, HART and other network communication for users;
4.Multiple work mode: W803E has ‘Flow Only’ mode, ‘Flow + Pressure’ mode, ‘Flow + Temperature’ mode for users.
Application
Electromagnetic flow meter is widely used in water treatment, food industry, pharmaceutical, petrochemical, paper mill, chemical monitoring etc.
In the metallurgical industry, it is often used to control the flow of cooling water for continuous steel casting, continuous steel rolling, and steel-making electric furnaces; In the field of water supply and drainage in public utilities, electromagnetic flow meters are often used for the transfer measurement of finished product water and raw water in water plants; In the pulp process of the paper industry, electromagnetic flow meters are involved in the measurement of the flow of grinding pulp, water, acid, and alkali; In the coal industry, measuring coal washing and pipeline hydraulic conveying coal slurry.
For food and beverage industries, it is used for beer and beverage filling measurement.
For chemical and petrochemical industries, it is used to measure corrosive liquids, such as acids and alkalis etc.
Water Treatment
Food Industry
Pharmaceutical Industry
Petrochemical
Paper Industry
Chemical Monitoring
Metallurgical Industry
Public Drainage
Coal Industry
Technical Data
Table 1: Battery Powered Electromagnetic Flow Meter Main Performances Parameters
|
Technical Specifications
|
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Make
|
CBRO
|
||||||||||
|
Model
|
POWERMAG2500
|
||||||||||
|
SIZE
|
DN3-DN3000MM
|
||||||||||
|
Nominal Pressure
|
0.6-1.6Mpa(2.5Mpa/4.0Mpa/6.4Mpa...Max 42Mpa)
|
||||||||||
|
Accuracy
|
+/-0.5%(Standard)
+/-0.3% or +/-0.2%(Optional)
|
||||||||||
|
Liner
|
PTFE, Neoprene, Hard Rubber, EPDM, FEP, Polyurethane, PFA
|
||||||||||
|
Electrode
|
SUS316L, Hastelloy B, Hastelloy C
Titanium, Tantalum, Platinium-iridium
|
||||||||||
|
Structure Type
|
Integral type, remote type, submersible type, ex-proof type
|
||||||||||
|
Medium Temperature
|
-20~+60 degC(Integral type)
|
||||||||||
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Remote type(Neoprene,Hard Rubber,Polyurethane,EPDM) -10~+80degC
Remote type(PTFE/PFA/FEP) -10~+160degC
|
|||||||||||
|
Ambient Temperature
|
-20~+60deg C
|
||||||||||
|
Ambient Humidity
|
5-100%RH(relative humidity)
|
||||||||||
|
Measuring Range
|
Max 15m/s
|
||||||||||
|
Conductivity
|
>5us/cm
|
||||||||||
|
Protection Class
|
IP65(Standard); IP68(Optional for remote type)
|
||||||||||
|
Process Connection
|
Flange (Standard), Wafer, Thread, Tri-clamp etc (Optional)
|
||||||||||
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Output Signal
|
4-20mA/Pulse
|
||||||||||
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Communication
|
RS485(Standard), 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
|
||||||||||
|
Alarm
|
Upper Limit Alarm / Lower Limit Alarm
|
||||||||||
|
Self-diagnosis
|
Empty Pipe Alarm, Exciting Alarm
|
||||||||||
|
Explosion Proof
|
ATEX
|
||||||||||
Table 2: Battery Powered Electromagnetic Flow Meter Electrode Material Selection
|
Technical Specifications
|
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Make
|
CBRO
|
||||||||||
|
Model
|
POWERMAG2500
|
||||||||||
|
ELECTRODE MATERIAL
|
APPLICATIONS & PROPERTIES
|
||||||||||
|
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
|
||||||||||
Table 3: Battery Powered Electromagnetic Flow Meter Flow Range
|
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
|
|
|
3
|
0.003
|
0.005
|
0.013
|
0.025
|
0.102
|
0.254
|
0.305
|
0.382
|
|
|
6
|
0.01
|
0.02
|
0.051
|
0.102
|
0.407
|
1.017
|
1.221
|
1.526
|
|
|
10
|
0.028
|
0.057
|
0.141
|
0.283
|
1.13
|
2.826
|
3.391
|
4.239
|
|
|
15
|
0.064
|
0.127
|
0.318
|
0.636
|
2.543
|
6.359
|
7.63
|
9.538
|
|
|
20
|
0.113
|
0.226
|
0.565
|
1.13
|
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
|
28.26
|
70.65
|
84.78
|
105.98
|
|
|
65
|
1.19
|
2.39
|
5.97
|
11.94
|
47.76
|
119.4
|
143.3
|
179.1
|
|
|
80
|
1.81
|
3.62
|
9.04
|
18.09
|
72.35
|
180.86
|
217
|
271.3
|
|
|
100
|
2.83
|
5.65
|
14.13
|
28.26
|
113.04
|
282.6
|
339.1
|
423.9
|
|
|
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
|
953.78
|
|
|
200
|
11.3
|
22.61
|
56.52
|
113.04
|
452.16
|
1130.4
|
1356
|
1696
|
|
|
250
|
17.66
|
35.33
|
88.31
|
176.53
|
706.5
|
1766.25
|
2120
|
2649
|
|
|
300
|
25.43
|
50.87
|
127.2
|
254.34
|
1017
|
2543.4
|
3052
|
3815
|
|
|
350
|
34.62
|
69.24
|
173.1
|
346.19
|
1385
|
3461.85
|
4154
|
5193
|
|
|
400
|
45
|
90
|
226.1
|
452
|
1809
|
4522
|
5426
|
6782
|
|
|
450
|
57
|
114
|
286.1
|
572
|
2289
|
5723
|
6867
|
8584
|
|
|
500
|
71
|
141
|
353.3
|
707
|
2826
|
7065
|
8478
|
10598
|
|
|
600
|
102
|
203
|
508.7
|
1017
|
4069
|
10174
|
12208
|
15260
|
|
|
700
|
138
|
277
|
692.4
|
1385
|
5539
|
13847
|
16617
|
20771
|
|
|
800
|
181
|
362
|
904.3
|
1809
|
7235
|
18086
|
21704
|
27130
|
|
|
900
|
229
|
458
|
1145
|
2289
|
9156
|
22891
|
27469
|
34336
|
|
|
1000
|
283
|
565
|
1413
|
2826
|
11304
|
28260
|
33912
|
42390
|
|
|
1200
|
407
|
814
|
2035
|
4069
|
16278
|
40694
|
48833
|
61042
|
|
|
1400
|
554
|
1108
|
2769
|
5539
|
22156
|
55390
|
66468
|
83084
|
|
|
1600
|
723
|
1447
|
3617
|
7235
|
28938
|
72346
|
86815
|
108518
|
|
|
1800
|
916
|
1831
|
4578
|
9156
|
36625
|
91562
|
109875
|
137344
|
|
|
2000
|
1130
|
2261
|
5652
|
11304
|
45216
|
113040
|
135648
|
169560
|
|
|
2200
|
1368
|
2736
|
6839
|
13678
|
54711
|
136778
|
164134
|
205168
|
|
|
2400
|
1628
|
3256
|
8139
|
16278
|
65111
|
162778
|
195333
|
244166
|
|
|
2600
|
1910
|
3821
|
9552
|
19104
|
76415
|
191038
|
229245
|
286556
|
|
|
2800
|
2216
|
4431
|
11078
|
22156
|
88623
|
221558
|
265870
|
332338
|
|
|
3000
|
2543
|
5087
|
12717
|
25434
|
101736
|
254340
|
305208
|
381510
|
|
|
Remark:Suggest flow velocity range 0.5m/s - 15m/s
|
|||||||||
Table 4: Battery Powered Electromagnetic Flow Meter Selection Guide
|
QTLD
|
xxx
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Caliber
|
DN3mm-DN3000mm
|
|
|
|
|
|
|
|
|
|||
|
Nominal Pressure
|
0.6Mpa
|
1
|
|
|
|
|
|
|
|
|||
|
1.0Mpa
|
2
|
|
|
|
|
|
|
|
||||
|
1.6Mpa
|
3
|
|
|
|
|
|
|
|
||||
|
4.0Mpa
|
4
|
|
|
|
|
|
|
|
||||
|
Other
|
5
|
|
|
|
|
|
|
|
||||
|
Nominal Pressure
|
Flange connection
|
1
|
|
|
|
|
|
|
||||
|
Clamp connection
|
2
|
|
|
|
|
|
|
|||||
|
Sanitary connection
|
3
|
|
|
|
|
|
|
|||||
|
Liner Material
|
PTFE
|
1
|
|
|
|
|
|
|||||
|
PFA
|
2
|
|
|
|
|
|
||||||
|
Neoprenen
|
3
|
|
|
|
|
|
||||||
|
Polyurethane
|
4
|
|
|
|
|
|
||||||
|
Ceramic
|
5
|
|
|
|
|
|
||||||
|
Electrode Material
|
316L
|
1
|
|
|
|
|
||||||
|
Hastelloy B
|
2
|
|
|
|
|
|||||||
|
Hastelloy C
|
3
|
|
|
|
|
|||||||
|
Titanium
|
4
|
|
|
|
|
|||||||
|
Platinum-iridium
|
5
|
|
|
|
|
|||||||
|
Tantalum
|
6
|
|
|
|
|
|||||||
|
Stainless steel covered with tungsten carbide
|
7
|
|
|
|
|
|||||||
|
Structure Type
|
Integral type
|
1
|
|
|
|
|||||||
Installation
Battery Powered Electromagnetic Flow Meter Installation Requirement
In order to obtain a stable and accurate flow measurement, it is very important that the flow meter is installed correctly in the pipe system.
Do not install the meter near equipment that produces electrical interference such as electric motors, transformers, variable frequency, power cables etc.
Avoid locations with pipe vibrations for example pumps.
Do not install the meter close to pipeline valves, fittings or impediments which can cause flow disturbances.
Place the meter where there is enough access for installation and maintenance tasks.
.jpg) lnstall at the lowest point and vertical upward direction Don’t install at the highest point or vertical downward diection | .jpg) When drop is more than 5m, install exhaust valve at the downstream |
.jpg) lnstall at the lowest point when used in open drain pipe | .jpg) Need 10D of upstream and 5D of downstream |
.jpg) Dont’ install it at the entrance of pump, install it at the exit of pump | .jpg) lnstall at the rising direction |
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