Description
IFM SA5000 is a compact calorimetric insertion-type flow sensor designed for reliable flow monitoring of liquids in industrial automation and utility systems. Using the thermal dispersion principle, it detects flow based on heat loss from the sensor tip to the moving medium. With robust stainless-steel construction, intuitive LED display, adjustable switching points, and no moving parts, SA5000 is ideal for cooling water, process water, utility lines, and general-purpose flow/no-flow detection.
SA5000 — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Measuring Principle | Calorimetric (thermal dispersion) |
| Installation Type | Insertion type |
| Suitable Media | Liquids (water, cooling water, process fluids) |
| Pipe Size Range | DN 15 … DN 400 (via insertion depth & adapters) |
| Flow Measurement Type | Flow monitoring / switching |
| Output Signals | PNP switching output (configurable) |
| Supply Voltage | 18…30 V DC |
| Display | Integrated LED bargraph & status LEDs |
| Response Time | Fast switching response |
| Process Connection | G-thread (½”, ¾”, 1” depending on version) |
| Probe Material | Stainless steel |
| Operating Temperature | –20 °C to +90 °C |
| Pressure Rating | Up to 100 bar (model dependent) |
| Protection Rating | IP67 |
| Typical Applications | Cooling circuits, pumps protection, utilities, machinery |
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