SMC Corporation of America
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Search Results "25A-PFM711-F02-B-WR"
SMC's PFM dual color digital flow switch was developed initially to detect microchip component adsorption in vacuum, and early clogging in both filter and nozzle applications.  The series is incredibly compact and lightweight compared to existing flow sensors.  The PFM is available in four maximum flow rate options 10, 25, 50 and 100 /min, and is suitable for use with air, nitrogen, argon

The 25A- series variations are compatible with secondary battery manufacturing for electronics, automotive, and other vehicle types.   25A-PFM7 is a digital flow sensor compatible with air, nitrogen, argon and carbon dioxide. The 3-digit LED display can be red or green, changing when a set point is reached.  Either instantaneous or accumulated flow can be shown.  Options

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A B A B 4 (5/32") 10.1 8.1 4 (5/32") 10.1 36.1 6 10.3 8.3 6 10.3 36.3 8 (5/16") 12 10 8 (5/16") 12 37 1/4 10.3 8.3 1/4 10.3 36.3 PFM S-01/02--X693 PFM S-01/02--X694 7 5 7 5 10.2 10.2 (34.2) 43 1 43 1 A PFM A 51.5 (Max. 58.5) 51.5 (Max. 58.5) PFMV IN OUT 3 (34.2) PF2A 13 3 13 PF2W PF2D C 18 C 18 OUT IN B 48 20 20 48 B IF 2 x 3.4 2 x 3.4 C (Width across flats) C (Width across flats) A B A B

The set values of auto-preset mode are calculated as follows Auto-preset set value Hysteresis mode Window comparator mode P_1 = A (A B)/4 H_1 = (A B)/2 (n_1 = B + P1L = B P1H = A H_1 = 5 digit 1 digit means the minimum set unit (In reversed output, P1L, P1H becomes n1L, n1H respectively) Set A B value 4 in reversed output mode) Refer to the list of output operations (page 26) for the setting

VX Edition B The IO-Link compatible type has been added. Number of pages has been increased from 36 to 40. WR Edition C Safety Instructions Be sure to read the Handling Precautions for SMC Products (M-E03-3) and Operation Manual before use.