SMC USA
About SMC USA
Since its establishment, SMC has been a leader in pneumatic technology, providing industry with technology and products to support automation based on the guiding principle of “contributing to automation labor savings in industry.”
Over the past 50+ years, SMC’s products have become established as a recognized international brand through sales, technical, supply and after sale services in world markets. Sales have grown to achieve a 30% global market share.
PFM7-X300, Digital Air Flow Sensor, Class 4 Low Particle Generation, 0.2-100 lpm
PFM7-X300 is an application specific version of the standard PFM7 digital flow sensor, carefully constructed to meet Class 4 particle generation requirements. Compatibility with air, nitrogen, argon and carbon dioxide is retained. 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. A reduced selection of ports are offered, and the manual flow adjustment valve option has been omitted. Cable connector type and panel or bracket mount are selectable. Two outputs are available, including two switch signals, or a switch and analog signal. PFM7-X300 is IP40 rated, and UL (CSA), CE and RoHS compliant.
- Flow ranges (lpm): 0.2-10, 0.5-25, 1-50, 2-100
- Port sizes (Rc): 1/8 or 1/4
- Rated pressure range (kPa): -70 to 750
- Output options: NPN/PNP, 1-5V, 4-20mA
- Accuracy: ±3% F.S. (display); ±5% F.S. (analog out)
- Repeatability: ±1% F.S. (display); ±3% F.S. (analog out)
