This electromagnetic wastewater flow meter adopts wear-resistant lining and anti-corrosion electrodes, specially designed for sewage, sludge and industrial wastewater. It supports empty pipe alarm and multi-signal output with high stability under harsh wastewater working conditions.
No internal moving parts, no clogging for wastewater containing sediment
Optional PTFE/PUR wear lining & Hastelloy/Ta anti-abrasion electrodes
Built-in empty pipe, high/low flow fault self-alarm function
Bidirectional flow measurement, separate forward/reverse totalizer
Multi-output: 4-20mA, pulse, RS485 Modbus, optional HART/Bluetooth
IP65 converter & IP68 submersible sensor for underground sewage tanks
Wide medium temp -20~180℃, strong anti-interference
Flange/plug-in installation for new & old sewage pipelines
| Nominal Diameter (mm) | Pipe type with PTFE lining: DN10 ~ DN500; Pipe type with rubber lining: DN65 ~ DN1200 |
| Accuracy Class | Class 0.5; Class 1.0 |
| Medium Temperature | Ordinary rubber lining: -20 ~ +70℃; PTFE lining: -20 ~ +120℃ |
| Pressure Class | 0.6MPa, 1.0MPa, 1.6MPa, 4.0MPa (higher pressure can be customized) |
| Flow Measurement Range | The flow measurement range corresponds to a flow velocity range of 0.5～5m/s |
| Conductivity Range | Fluid conductivity ≥50μs/cm, the conductivity of water is in the range of 200-800μs/cm |
| Signal Output | Pulse, 4-20mA, RS485 |
| Digital Frequency Output | The frequency can be set within 1-5000Hz, the maximum collector current is 250mA when the external power supply ≤35V is turned on |
| Power Supply | 220V, DC24V; Battery power supply |
| Connection Method | Flange, thread, clamp |
| Explosion-proof Mark | Ex db mb IIC T6 Gb |
| Ambient Temperature and Humidity | -25℃ ~ +60℃; 5%RH～95%RH |
| Total Power Consumption | <20W |
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