LEDAER LD Series
Electromagnetic Flow Meter: The Ultimate Solution for Conductive Liquid Measurement
📌 Overview
Based on Faraday’s Law of Electromagnetic Induction, the Ledaer LD Series is designed for the precise measurement of conductive liquids, slurries, and corrosive mediums. With no moving parts or obstructions in the flow tube, it provides a maintenance-free solution with zero pressure loss, making it the “Gold Standard” for industrial fluid management.
✨ Core Advantages
Unmatched Precision
High-accuracy performance up to ±0.2% (for v ≥ 1m/s), ideal for billing and process control.
Versatile Construction
Multiple liners (PTFE/PFA) and electrodes (Ti/Ta/Pt-Ir) to handle drinking water to concentrated acids.
Intelligent Converter
16-bit microprocessor with backlit LCD for intuitive reading and easy programming.
Robust Protection
IP65 standard rating, with IP68 available for submersible applications up to 10m depth.
📋 Technical Specifications
| Specification | Details |
|---|---|
| Pipe Diameter | DN15 – DN3000 |
| Accuracy | ±0.5% (Standard); ±0.2% or ±0.3% (Optional) |
| Medium Conductivity | ≥ 5μS/cm |
| Nominal Pressure | 0.6MPa, 1.0MPa, 1.6MPa, 4.0MPa (Higher available) |
| Electrode Material | SS316L, Hastelloy B/C, Ti, Ta, Pt-Ir, Tungsten Carbide |
| Liner Material | PTFE, PFA, F46, Neoprene, Polyurethane |
| Signal Output | 4-20mA, Pulse, RS-485, HART, Wireless |
🏭 Where the LD Series Excels
Municipal supply, sewage treatment, and leakage detection.
Highly corrosive acids, alkalis, and pharmaceutical ingredients.
Measurement of juice, milk, and brewing fluids with sanitary liners.
Abrasive slurries and pulp with high-durability liners.
Precision Selection for Your Medium
Ideal for standard installations where compact design and ease of setup are required.
Designed for hazardous environments or limited space, separating the converter from the sensor.
Our engineers help configure the perfect electrode-liner combination for your specific medium.
Faraday’s Law Reliability for Global Industrial Processes.








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