Description China Factory Electromagnetic Digital Milk Water Flow Meter Water
The LD series smart electromagnetic flowmeter is specifically
designed for measuring the volume flow of conductive liquids with a
conductance higher than 5μS/cm. It consists of a sensor and a
converter and is available in two versions: the compact version and
the separate version. This flowmeter is widely used in various
industries, including chemical and petroleum, metallurgy, water and
wastewater, agriculture and irrigation, papermaking, food and
beverage, and pharmaceuticals, for flow measurement and control.
The measurement principle of the LD smart electromagnetic flowmeter
is based on Faraday's Law of Electromagnetic Induction. It involves
the installation of a pair of electrodes inside a pipe,
perpendicular to both the measuring tube axes and the magnetic
lines of force. When a conductive liquid flows through the magnetic
field, an electromotive force (E) is generated between the
electrodes. By measuring this induced voltage, which is
proportional to the average flowing velocity of the liquid, the
flow rate can be determined.
The voltage signal induced by the flowing liquid is detected by
electrodes in contact with the liquid. This signal is then
transmitted to the converter for intelligent processing and
displayed on an LCD screen. The flowmeter can output standard
signals of 4-20mA or 0-1 kHz. It provides accurate and reliable
flow measurement, allowing for efficient monitoring and control of
conductive fluids in closed pipelines.
Detailed Images China Factory Electromagnetic Digital Milk Water Flow Meter Water
Specification China Factory Electromagnetic Digital Milk Water Flow Meter Water
| Conductivity Range | The measured fluid condutivity≥5μs/cm |
| Load Resistance | 0 ~ 10mA 0 ~ 1.5KΩ |
| Current Output | 4 ~ 20mA 0 ~ 750KΩ |
| Digital Frequency Output | Transistor output frequency limit can be set with optical isolation
within 1~5000Hz bidirectional open-collector output. External power
supply is turned ≤35V maximum collector current of 250mA |
| Power Supply | AC 220V Or DC 24V |
| Length Of Straight Pipe Requirements | Up Stream≥5DN, Down Stream≥2DN |
| Connection | are used between the meter and piping flange connection, flange
dimensions shall comply with the provisions of GB11988 |
| Explosion Levels | Exd II BT4 |
| Protection Class | IP65, Special Order up to IP68 |
| Ambient Temperature | -25℃ ~ +60℃ |
| Relative Humidity | 5% ~ 95% |
| Total Power Consumption | Less Than 20W |
Dimension of China Factory Electromagnetic Digital Milk Water Flow Meter Water
Feature of China Factory Electromagnetic Digital Milk Water Flow Meter Water
1. The sensor features a fully welded structure, ensuring excellent
sealing properties.
2. It has the capability to record various physical parameters of
the measured media, including pressure, temperature, density, and
viscosity.
3. The sensor includes conductivity measurement functionality,
allowing it to differentiate between different types of media.
4. It utilizes a 16-bit embedded microcontroller processor,
enabling fast calculations and high precision.
5. The sensor offers a two-way flow measurement feature, displaying
positive and reverse flow, as well as percentage and velocity of
flow.
6. It provides a comprehensive display of flow information,
including positive and reverse flow, percentage, and flow velocity.
7. The sensor employs digital content processing, resulting in
robust anti-interference capabilities, reliable measurement, and
high precision.
8. It incorporates a low electromagnetic interference (EMI) switch
power supply, ensuring stable performance even with large voltage
changes and excellent electromagnetic compatibility (EMC).
9. The sensor is equipped with diagnostic capabilities, providing
valuable information for troubleshooting and maintenance purposes.
10. It is available in an explosion-proof variant, meeting safety
requirements for hazardous environments.
Selection Guide China Factory Electromagnetic Digital Milk Water Flow Meter Water
