Description
SMC PF3W540-04-2TN-X128 Water Flow Switch – Sensor
Accurate water flow detection with robust sensor technology for industrial and commercial applications.
| Brand | SMC |
| Model | PF3W540-04-2TN-X128 |
| Voltage | 24 VDC |
| Country of Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 80 mm x 40 mm x 40 mm |
| Warranty | 1 year |
| Certifications | ISO 9001, CE, RoHS |
| SKU / MPN | PF3W540-04-2TN-X128 |
| What’s in the box | 1 x Water Flow Switch – Sensor, 1 x Connector, 1 x Instruction Manual |
| Flow Rate Range | 0.5 to 10 L/min |
| Output Type | NPN Open Collector |
| Operating Pressure | 0 to 1.0 MPa |
| Operating Temperature Range | 0°C to 60°C |
| Material | Stainless Steel |
| Connection Thread | Rc 1/4 |
Key benefits: High accuracy, compact size, easy integration, reliable switching
Typical applications: Water treatment, cooling systems, industrial process control, HVAC
Order number: SMC PF3W540-04-2TN-X128 Water Flow Switch – Sensor
Lifecycle: Active
Documentation: https://www.smc.eu/en-eu/products/pf3w540-04-2tn-x128~water-flow-switch~sensor
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Exact match for many brands
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