Tool shop offers high precision electromagnetic flow meters for accurate measurement of a wide range of conductive liquids in pipe diameters from DN15 to DN200 to meet different industrial requirements. The magnetic flow meter has a rated pressure of 1.6MPa, supports temperatures up to 120℃, and supports integral and split configurations, which can be flexibly selected according to different working conditions, ensuring excellent performance at high temperatures and high pressures.
Specification
| Model |
T-LDG |
| Medium |
Conductivity fluid (≥5uS/cm) |
| Nominal Diameter * |
DN15~DN200 |
| Nominal Pressure |
1.6MPa |
| Velocity Range |
0~10m/s |
| Accuracy |
±0.5%R |
| Configuration |
Integral type or split type
Note: The main difference between integral and split flowmeters is temperature and pressure compensation. The split type is to install the flowmeter and temperature/pressure transmitter separately, and the integral type is to install the temperature/pressure transmitter integratedly. |
| Highest Medium Temperature |
Integral type |
+80°C |
| Split type |
+80℃ (CR) or +120℃ (F4) |
| Turn-down Ratio |
Integral type |
20:1 |
| Split type |
10:1 |
| Ambient Temperature |
Sensor |
-25℃~+180℃ |
| Convertor |
-10℃~+60℃ |
| Liner Materials * |
Chloroprene rubber (CR) or Polytetrafluoroethylene (F4)
(Customized materials: Polyurethane rubber PU, F46) |
| Electrode Material * |
Stainless steel 316L
(Customized electrode: Hastelloy C, Hastelloy B, Titanium, Tantalum, Platinum) |
| Form of Electrode |
Interpolating |
| Number of Electrode |
Standard configuration 3-4 electrodes (two measuring electrodes plus a grounding electrode) |
| Output Signal |
4-20mA |
| Cable Entry Size |
M20 × 1.5 (Nylon waterproof connector) |
| Supply Voltage* |
110V/220V AC, 50Hz/60Hz; 24V DC ±10% |
| Power Dissipation |
≤15VA |
| Communication |
RS-485, support standard Modbus-RTU protocol |
| Flange Standard |
Conform to the international GB9119 |
| Flange Material |
Carbon steel |
| Grounding Ring Material |
Stainless steel |
| Housing Material |
Carbon steel |
| Protection Level |
IP65 |
| Cable Length (Remote Type) |
10m connecting line (Standard) |
Note:
*Please note that all the options may not listed in the selecting area, including the nominal diameter, liner materials, electrode materials and so on. If your have any requirements, please contact us.
*For more information, please check the Electromagnetic Flow Meter User Manual.
Electromagnetic Flow Meter Features
- Electromagnetic flow meter has strong anti-interference power and is virtually immune to external interference.
- Measurement is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity.
- No flow-retarding parts in the measuring pipe, no pressure loss, low requirement of straight pipe section.
- Magnetic flow meter has no moving parts in the pipeline, no flow-restricting parts, and almost no negative pressure loss in the measurement.
- With self-test and self-diagnosis function.
- The range can be modified online according to the user's actual needs.
Electromagnetic Flow Meter Flow Rate
Electromagnetic Flow Meter Dimensions (Unit: mm)
| DN |
a |
∅D |
∅Do |
n∅A |
| 15 |
200 |
95 |
65 |
4*14 |
| 20 |
200 |
105 |
75 |
4*14 |
| 25 |
200 |
115 |
85 |
4*14 |
| 32 |
200 |
140 |
100 |
4*18 |
| 40 |
200 |
150 |
110 |
4*18 |
| 50 |
200 |
165 |
145 |
4*18 |
| 65 |
250 |
185 |
145 |
8*18 |
| 80 |
250 |
200 |
160 |
8*18 |
| 100 |
250 |
220 |
180 |
8*18 |
| 125 |
250 |
250 |
210 |
8*18 |
| 150 |
300 |
285 |
240 |
8*22 |
| 200 |
350 |
340 |
295 |
8*22 |
Electromagnetic Flow Meter Applications
Tips: How does an electromagnetic flow meter measure liquid flow?
Magnetic flow meters work on the Faraday principle of electromagnetic induction. When an electrically conductive liquid flows through a magnetic field mounted inside a pipe, it generates a voltage proportional to the flow rate. The electrodes inside the flow meter detect this voltage and convert it into a corresponding flow value. This measurement method is independent of the temperature, pressure and density of the liquid and is particularly suitable for measuring a wide range of conductive liquids such as water, sewage and chemical liquids.
