ISOMAG MS2500 Flanged Electromagnetic Flow Sensor
The MS2500 flow meter combines reliable full-pipe flow measurement with high accuracy, low cost and ease of installation.
Several converters for control and interfacing are available for this flow sensor.
Features
- Accuracy to +/-0.2% of rate from 1 to 33 ft/sec.
- Nineteen sizes from 1″ to 48″ Pipe Diameters.
- Flow ranges from 2.37 to 179,400 GPM.
- Pressures to 5600 PSI.
- Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
- No moving parts for zero maintenance.
- Bi-directional flow measurement.
- No pressure drop through sensor.
- Standard integral ground electrode.
- Minimal straight pipe run required.
- Every sensor is factory wet-calibrated.
Dimensions
| Size (in.) |
1 |
1-1/4 |
1-1/2 |
2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
26 |
30 |
34 |
36 |
42 |
48 |
| Min Flow Rate (gpm @ 1 ft/sec) |
2.4 |
3.89 |
6.08 |
9.49 |
24.3 |
37.97 |
85.44 |
151.9 |
237.3 |
341.8 |
465.2 |
607.6 |
768.9 |
949.4 |
1367 |
1604 |
2136 |
2744 |
3076 |
4187 |
5468 |
| Max Flow Rate (gpm @ 33 ft/sec) |
77.9 |
127.6 |
199.3 |
311.5 |
797.4 |
1246 |
2803 |
4984 |
7787 |
11,213 |
15,262 |
19,934 |
25,229 |
31,147 |
44,852 |
52,639 |
70,082 |
90,016 |
100,918 |
137,360 |
179,400 |
| Length (L below) |
7.87 |
7.87 |
7.87 |
7.87 |
7.87 |
9.84 |
11.81 |
13.78 |
17.72 |
19.68 |
21.65 |
23.62 |
23.62 |
23.62 |
23.62 |
25.59 |
29.53 |
33.46 |
35.43 |
39.37 |
47.24 |
| Height (H below) |
7.13 |
7.28 |
8.15 |
8.74 |
10.2 |
11.34 |
13.43 |
15.79 |
18.15 |
20.75 |
22.91 |
25.16 |
25.16 |
29.57 |
34.09 |
36.26 |
40.63 |
45.24 |
47.48 |
54.37 |
58.66 |
| Flange Dia. (D below) |
4.24 |
4.57 |
5 |
5.98 |
7.52 |
9.02 |
10.98 |
13.5 |
15.98 |
19.02 |
20.98 |
23.5 |
23.5 |
27.52 |
32.01 |
34.25 |
38.74 |
43.74 |
45.98 |
52.99 |
57.28 |

Specifications
- Repeatability: ±0.1%
- Temperature (max liquid temperature)
-4 to 158°F (-20 to 70°C) with Rilsan lining
32 to 140°F (0 to 60°C) with Polypropylene lining
23 to 176°F (-5 to 80°C) with Ebonite lining
-4 to 212°F (-20 to 100°C) with PTFE lining compact version
-4 to 356°F (-20 to 180°C) HT PTFE (PFA) lining remote version
- Fluid Conductivity: 5 μS/cm (min)
- Process Connections: ANSI Flange
- Liner Material: PTFE, PFA, Ebonite, Polypropylene, Rilsan or Abral
- Standard Pressure (ANSI 150 Flanges) Higher pressures upon request.
Polypropylene & Rilsan: 275psi
Ebonite: 928psi
PTFE: 580psi / PFA 232psi
- Flow Tube: 304 S.S.
- Body & Flange Material: Carbon steel with twopart epoxy coating (316 SS optional)
- Electrode Material: 316 SS, Hastelloy C, Titanium, Tantalum or Platinum
- Number of Electrodes: 3 (2 measure, 1 ground)
- Environmental Rating: NEMA 6/6P
Downloads
MS2500 Datasheet
MS2500 Operation Manual