PFM7

PFM7, 2-Color Display, Digital Flow Switch, Integrated Display

Explore the features, model options and technical documentation for PFM7. Contact Pnoneks to select the full part number for your application.

SMC ·Flow Sensors

Request a quote for your application.

Share your part number and quantity so we can confirm pricing and lead time.

Selecting PFM7

Selecting PFM7: review the full part number and your system conditions when considering this Sensors & switches record. Share Flow Rate Range, Flow Adjustment Valve, Port Size, Piping Entry Direction, Output Specifications, Unit Specification, Instruction Manual, Calibration Certificate, Connector, Option, Made to Order, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.

ABOUT THE PRODUCT

The essentials for selection.

Manufacturer: SMC
Series: PFM7
Product group: Sensors & switches
Function: Flow Sensors
Applications: Suitability is evaluated against technical specifications and application conditions.
Selection parameters: Flow Rate Range, Flow Adjustment Valve, Port Size, Piping Entry Direction, Output Specifications, Unit Specification, Instruction Manual, Calibration Certificate, Connector, Option, Made to Order

Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.

TECHNICAL PRODUCT INFORMATION

Features and model options

Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.

This product is being discontinued and will be replaced by PF2M7 series. Update details here .
Compact and light weight.
Digital 2 color indication.
Elbow piping can be used.
Integrated flow adjustment valve.
Several combinations are possible.
Different mounting methods are possible.

Selection fields published in the source
Parameter	Options / values
Flow Rate Range	10 [0.2 to 10 (5 for CO2) l/min] · 25 [0.5 to 25 (12.5 for CO2) l/min] · 50 [1 to 50 (25 for CO2) l/min] · 11 [2 to 100 (50 for CO2) l/min]
Flow Adjustment Valve	None · S (Yes)
Port Size	01 (Rc1/8) · 02 (Rc1/4) · N01 (NPT1/8) · N02 (NPT1/4) · F01 (G1/8) · F02 (G1/4) · C4 [ø4 (5/32") One-touch Fitting] · C6 (ø6 One-touch Fitting) · C8 [ø8 (5/16") One-touch Fitting] · N7 (ø1/4 One-touch Fitting) · C4 [ø4 (5/32\") One-touch Fitting] · C8 [ø8 (5/16\") One-touch Fitting]
Piping Entry Direction	Straight · L (Bottom Side)
Output Specifications	A (2 NPN Outputs) · B (2 PNP Outputs) · C [1 NPN Outputs + Analogue (1 to 5 V)] · D [1 NPN Outputs + Analogue (4 to 20 mA)] · E [1 PNP Outputs + Analogue (1 to 5 V)] · F [1 PNP Outputs + Analogue (4 to 20 mA)] · G [1 NPN Output + External Input] · H (1 PNP Output + External Input)
Unit Specification	Unit Switching Function · M (Fixed SI Unit)
Instruction Manual	With Instruction Manual · N (None)
Calibration Certificate	None · A (With Calibration Certificate)
Connector	Lead Wire w/Connector (2 m) · W [Lead Wire w/Connector (2 m) + Rubber Cover] · Z (w/o Lead Wire w/Connector)
Option	None · R (Bracket for w/o Flow Adjustment Valve: ZS-33-M) · S (Bracket for w/Flow Adjustment Valve: ZS-33-MS) · T (Panel Mount Adapter for w/o Flow Adjustment Valve: ZS-33-J) · V (Panel Mount Adapter for w/Flow Adjustment Valve: ZS-33-JS)
Made to Order	None · X693 (IN side: Straight / OUT side: Bottom) · X694 (IN side: Bottom / OUT side: Straight) · X731 [Compatibility with argon (Ar) and carbon dioxide (CO2) mixed gas]