The IFM SM6004 is a magnetic-inductive flow meter designed for accurate measurement of conductive liquids. It provides a measuring range of 0.1…25 l/min through a G1/2 process connection. The device provides two scalable 4…20 mA analogue outputs for transmitting flow information to control systems. Its compact design and integrated display make local monitoring and parameter setting straightforward. The SM6004 is suitable for industrial water, cooling, dosing, and process-flow applications.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The SM6004 uses a magnetic-inductive measuring principle that requires electrically conductive media. It is designed for water-based applications and provides stable volumetric flow measurement. The measuring range extends from 0.1 to 25 l/min. The G1/2 connection provides compatibility with common industrial piping arrangements. This makes the unit useful for continuous flow measurement rather than simple flow/no-flow detection.
The SM6004 provides two analogue outputs with scalable 4…20 mA signals. These outputs can transmit measured flow values directly to PLCs and process controllers. The integrated display provides local visibility of measured values. Parameter adjustment can be performed using the device controls. This combination simplifies both local commissioning and remote process monitoring.
The SM6004 is designed for industrial flow measurement with a pressure rating of 16 bar. It supports medium temperatures from -10…70 °C. The M12 electrical connector provides a compact and secure connection. Gold-plated contacts improve electrical connection reliability. Its stainless-steel process construction provides durability in water-based industrial applications.
Magnetic-inductive measurement
0.1…25 l/min measuring range
Conductive liquid measurement
G1/2 process connection
Two 4…20 mA analogue outputs
Scalable analogue signals
Integrated display
M12 connector
16 bar pressure rating
Water-based media capability
Cooling-water monitoring
Industrial water measurement
Water treatment systems
Dosing systems
Process-flow measurement
Machine tool cooling
Pump monitoring
Industrial automation
The magnetic-inductive principle provides flow measurement without moving mechanical components in the measuring path. This reduces mechanical wear and supports continuous operation. Correct media conductivity is essential for reliable measurement. The sensor can be integrated into automated control loops through its analogue outputs. Its compact construction helps simplify installation in machine and process systems.
Install the SM6004 with the correct G1/2 process connection and required straight-pipe conditions. Ensure that the measured liquid meets the specified conductivity requirements. Keep the measuring pipe free from excessive deposits or trapped air. Check the electrical connector periodically for secure installation. Calibration and process verification should follow the application requirements.
| Specification | Details |
|---|---|
| Model | SM6004 |
| Product type | Magnetic-inductive flow meter |
| Measuring principle | Magnetic-inductive |
| Measuring range | 0.1…25 l/min |
| Equivalent range | 0.006…1.5 m³/h |
| Medium | Conductive liquids |
| Typical media | Water and water-based media |
| Process connection | G1/2 |
| Nominal pipe size | DN15 |
| Pressure rating | 16 bar |
| Medium temperature | -10…70 °C |
| Supply voltage | 20…30 V DC |
| Outputs | 2 analogue |
| Analogue output | 4…20 mA |
| Output scaling | Configurable |
| Electrical connection | M12 connector |
| Measuring display | Integrated |
| Local operation | Pushbuttons |
| Contact type | Gold-plated |
| Protection | Industrial process design |
| Measurement type | Volumetric flow |
| Installation | Inline |
| Flow medium requirement | Electrically conductive |
| Suitable industry | Industrial automation |
| Suitable systems | Water circuits |
| Signal transmission | Analogue |
| Process monitoring | Continuous flow measurement |
| Control integration | PLC-compatible analogue input |
| Housing | Industrial flow-meter housing |
| Main function | Conductive liquid flow measurement |
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