SMC PFM750 Series Compact Flow Switch, 50 L/min, PNP Output, 0.125 in Pipe Diameter, 24V DC

The SMC PFM750S-F01-B Compact Flow Switch from the PFM750 Series is engineered for precise flow measurement and control within pneumatic and industrial gas systems. Operating at 24V DC, it supports a maximum flow rate of 50 L/min and fits pipe diameters of 0.125 inches. This device is designed specifically for dry air, nitrogen, argon, and carbon dioxide compliant with ISO 8573-1:2010 air quality classes 1.2 to 1.6.2.

Featuring a compact mount type and a recognizable two-colour LED display, it provides real-time feedback on flow conditions, aiding quick diagnostics and system monitoring. The integrated flow adjustment valve allows on-site fine-tuning of flow thresholds, essential for adapting to varying operational needs.

The flow switch’s PNP open-collector output ensures seamless direct interfacing with PLCs, complemented by a maximum load current rating of 80 mA. It includes robust protection measures against short circuits and overcurrents, enhancing system reliability. With selectable internal response times down to 50 ms, the device caters to fast detection requirements in automated processes.

Operational usability spans ambient temperatures from 0°C to 50°C with relative humidity constraints ensuring optimal device longevity and performance. The CE certification confirms compliance with European industrial safety standards.

Applications include monitoring pneumatic lines in assembly cells, detecting air distribution flow loss in plants, controlling CO2 processes with reduced range settings, and in-line control of inert gas feeds. The compact form factor supports integration into dense machine panels.

Compact design suitable for pneumatic systems. Real-time flow monitoring with two-colour LED display. Adjustable on-site flow setting with integrated valve. Supports dry air and inert gases including N2, Ar, and CO2. PNP open-collector output compatible with PLCs.

Rated for maximum load current of 80 mA. Operates between 0°C and 50°C ambient temperature. Short-circuit and overcurrent protected outputs. CE certified for industrial safety standards. Ideal for assembly line pneumatic monitoring and inert gas control.

For precision flow control and monitoring in demanding industrial automation, the SMC PFM750S-F01-B compact flow switch delivers reliability and adjustability. Explore EnvMart’s comprehensive Sensors and Flow Switch offerings for compatible industrial automation solutions.

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