SMC PFM510-F01-2 Digital Flow Switch 0.2–10L/min MEMS Air Gas Sensor NPN/PNP

SMC PFM510-F01-2 Digital Flow Switch 0.2–10L/min MEMS Air Gas Sensor NPN/PNP Output Japan Used

- Shipping includes tracking info. 

All the best /Klaus KLJ Trading

This is a used SMC PFM510-F01-2 Digital Flow Switch, in working condition and made in Japan. It’s designed for precise monitoring and control of airflow in pneumatic automation, lab setups, and OEM machinery.

• Brand: SMC

• Model: PFM510-F01-2

• Condition: Used, tested working. Minor cosmetic wear as shown, cable and fittings as pictured.

• Technical Specifications:

  • Flow rate range: 0.2–10 L/min (dry air, N2, Ar, CO2)

  • Sensor type: MEMS (Micro Electro Mechanical System) for high accuracy and repeatability

  • Supply voltage: 24V DC (class 2); max current 35mA

  • Outputs: Selectable NPN/PNP open collector, analog voltage (1–5V), current (4–20mA)

  • Response time: Choose from 50 ms, 0.5s, 1s, or 2s

  • Protection features: Short-circuit, overcurrent

  • Compact enclosure, remote monitor separate, integrated flow valve for easy piping

• Main Features:

  • Dual color digital display for real-time flow indication

  • Panel mount and DIN rail compatibility

  • Fast detection of low or variable airflow for automation, filter/nozzle clog detection, or process monitoring

• Background/Collector Info:

  • Widely used in semiconductor automation, factory pneumatic systems, and lab air measurement. SMC is a global leader in compact flow sensors for precise process control.

Perfect for repair or upgrade of industrial automation systems and favored by collectors for engineering projects.