| Customization: | Available |
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| Certification: | CE |
| Type: | Thermal Sensor |
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HFM500 thermal flow switch adopts the principle of thermal diffusion. The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When the flow rate of the medium increases, the temperature difference decreases and vice versa. After processing, the temperature difference value is converted into standard electrical signal output and displayed.
| Measuring Range | Water: 1...150cm/s (Most sensitive range 1...60cm/s) |
| Oil: 3...300cm/s (Most sensitive range 3...100cm/s) | |
| Air: 20...2000cm/s (Most sensitive range 20...700cm/s) | |
| Measuring Medium | Water, Oil, Air |
| Withstand Pressure | 100bar |
| Supply Voltage | 24VDC |
| Output type | PNP/NPN/ Relay Optional |
| Operating Temperature | -20~80ºC |
| Probe Material | SUS304 |
| Protection Grade | IP67 |
| Wiring Method | M12 Connector |
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