High Precision 4-20mA Magnetic Flow Meter Transmitter Electromagnetic Digital Flow Meter
DN80 Smart Electromagnetic Flow Meter: High-Precision ±0.5% Accuracy with 4-20mA Output
Our DN80 Electromagnetic Flow Meter is a high-performance, industrial-grade solution designed for precise liquid measurement. Built with advanced electromagnetic induction technology, this magmeter provides exceptional reliability for water treatment, chemical processing, and various industrial applications.
Accuracy is critical in industrial automation. This electromagnetic flow meter features a sophisticated signal processing algorithm that ensures stable measurement with an accuracy of ±0.5% of reading.
- Reliable Data: Minimized drift and high repeatability for billing and process control
- Wide Range: Maintains precision across a broad flow velocity range, ensuring every drop is accounted for
The DN80 (80mm) size is the industry standard for medium-sized pipelines.
- Full Bore Construction: No moving parts inside the pipe, meaning zero pressure loss and no risk of mechanical wear
- Corrosion Resistance: Available with PTFE or Rubber linings and SS316L or Hastelloy electrodes to handle everything from tap water to corrosive acids
Designed for the modern smart factory, our electromagnetic flow transmitter offers versatile connectivity:
- Industry Standard 4-20mA Output: Easy integration with PLC, DCS, and SCADA systems for real-time monitoring
- Pulse & Digital Communication: Supports Pulse output for totalizer functions and RS485 MODBUS / HART for remote configuration and diagnostics
| Parameter | Specification |
|---|---|
| Product Name | High Precision 4-20mA Magnetic Flow Meter Transmitter Electromagnetic Digital Flow Meter |
| Nominal Diameter | DN80 (3 Inch) |
| Accuracy | ±0.5% of reading |
| Output Signal | 4-20mA |
| Communication | RS485 Modbus RTU / HART |
| Power Supply | AC220V / DC24V / 3.6V Battery Operated |
| Lining Material | PTFE / Neoprene / F46 |
| Electrode Material | SS316L / Hastelloy C / Titanium / Tantalum |
| Protection Class | IP65 (Standard) / IP68 (Waterproof) |
The L_MagB features 54 configurable parameters that allow users to customize every aspect of the device operation. The comprehensive parameter list is shown below:
| Code | Parameter | Setting Way | Grades | Range |
|---|---|---|---|---|
| 1 | Language | Select | 2 | English |
| 2 | Comm Address | Set count | 2 | 0～99 |
| 3 | Baud Rate | Select | 2 | 300～38400 |
| 4 | Sensor Size | Select | 2 | 3～3000 |
| 5 | Flow Unit | Select | 2 | L/h, L/m, L/s, m³/h, m³/m, m³/s |
| 6 | Flow Range | Set count | 2 | 0～99999 |
| 7 | Flow Response | Select | 2 | 1～50 |
| 8 | Flow Direction | Select | 2 | Plus/Reverse |
| 9 | Flow Zero | Set count | 2 | 0～±9999 |
| 10 | Flow Cutoff | Set count | 2 | 0～599.99% |
| 11 | Cutoff Enable | Select | 2 | Enable/Disable |
| 12 | Total Unit | Select | 2 | 0.001m³～1m³, 0.001L～1L |
| 13 | SigmaN Enable | Select | 2 | Enable/Disable |
| 14 | Analog Type | Select | 2 | 0～10mA / 4～20mA |
| 15 | Pulse Type | Select | 2 | Frequency / Pulse |
| 16 | Pulse Factor | Select | 2 | 0.001m³～1m³, 0.001L～1L |
| 17 | Frequency Max | Select | 2 | 1～5999 Hz |
| 18 | MTSensor Enable | Select | 2 | Enable/Disable |
| 19 | MTSensor Trip | Set count | 2 | 59999% |
| 20 | Alarm High Enable | Select | 2 | Enable/Disable |
| 21 | Alarm High Value | Set count | 2 | 000.0～599.99% |
| 22 | Alarm Low Enable | Select | 2 | Enable/Disable |
| 23 | Alarm Low Value | Set count | 2 | 000.0～599.99% |
| 24 | System Alarm Enable | Select | 2 | Enable/Disable |
| 25 | Clear Sum Key | Set count | 3 | 0～99999 |
| 26 | Sensor Code 1 | User set | 4 | Finished Y M |
| 27 | Sensor Code 2 | User set | 4 | Product number |
| 28 | Field Type | Select | 4 | Type1,2,3 |
| 29 | Sensor Factor | Set count | 4 | 0.0000～5.9999 |
| 30 | Line CRC Enable | Select | 2 | Enable/Disable |
| 31-54 | Additional configuration parameters for linearity correction, totalizers, password security, and factory settings | |||
Parameters of converters determine the running status, process and output ways as well as state of output. Correct option and setting of parameters can keep the converters running optimally and achieve higher accuracies in both display and measurement.
Six-Grade Password System:
- Grade 1 (Manufacturer set: 00521): Read-only access to parameters
- Grade 2 (Manufacturer set: 03210): Can change parameters 1-24
- Grade 3 (Manufacturer set: 06108): Can change parameters 1-25
- Grade 4 (Manufacturer set: 07206): Can change parameters 1-38
- Grade 5 (Fixed): Can change parameters 1-52
- Grade 6: Manufacturer-only access
Users can reset passwords for grades 1-4 using grade 5 access. Grade 4 is primarily used for resetting total volume, while grades 1-3 can be assigned to different personnel based on user requirements.
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