The Low Conductivity Water Electromagnetic Flow Meter is a high-performance instrument designed specifically for measuring low-conductivity liquids (down to 5 μS/cm or even lower for special models). Compared with conventional mag meters, it adopts a high-sensitivity excitation system and a low-noise signal processing circuit, ensuring reliable measurement in challenging applications such as ultrapure water, deionized water, and boiler feedwater.
Low-conductivity measurement capability:
applicable to ≥5 μS/cm media (special models up to ≥0.5 μS/cm).Multiple Output Options:
Supports 4–20 mA, IOT, RS485, and Modbus communication.Strong Anti-Interference Ability:
Stable performance in complex industrial environments.High-sensitivity electrodes.
Stable measurement for demineralized water / purified water / condensate.
Wide Application Range:
Suitable for industries such as power generation, metallurgy, chemical processing, and water treatment.High protection level:
optional IP65 / IP67 / IP68, suitable for outdoor and water treatment environments.
ultrapure water, deionized water, reverse osmosis water.
boiler feedwater, condensate circulation systems.
Acid and alkali solutions, cooling water, and process wastewater.
Conductive slurries and corrosive chemical liquids.
|
Configuration Item |
Options |
Description |
|
Diameter Range |
DN10 ~ DN600 |
Common pipe sizes for water treatment systems |
|
Conductivity Range |
≥0.5 μS/cm, ≥5 μS/cm, ≥20 μS/cm |
Select model based on process |
|
Liner Material |
PFA, PTFE, Ceramic |
Ensures purity, non-leaching |
|
Electrode Material |
Titanium, Tantalum, Platinum, 316L SS |
Prevents polarization, suitable for low-conductivity liquids |
|
Output Options |
4-20 mA / Pulse / RS485 / Modbus |
Data acquisition and transmission |
|
Protection Level |
IP65 / IP67 / IP68 |
Indoor, outdoor, or underground installations |
|
Installation Type |
Flanged / Hygienic clamp |
Flexible to system design |
|
Power Supply |
AC220V / DC24V / Battery |
Matches on-site supply conditions |
|
Parameter |
Typical Value |
Description |
|
Flow Velocity Range |
0.05 ~ 10 m/s |
Suitable for low flow rates |
|
Conductivity Limit |
≥5 μS/cm (special type ≥0.5 μS/cm) |
Low-conductivity capability |
|
Accuracy |
±0.5%R (optional ±0.2%R) |
High-precision measurement |
|
Temperature Range |
-20℃ ~ +120℃ (special up to 150℃) |
Process adaptability |
|
Pressure Rating |
1.6 MPa / 2.5 MPa / 4.0 MPa |
Standard pipeline pressure classes |
|
Protection Class |
IP65 / IP67 / IP68 |
Dust and water resistance |
|
Communication |
4-20 mA / Pulse / RS485 / Modbus / HART |
Easy system integration |
