PF2M7 is a digital flow sensor compatible with air, nitrogen, argon or carbon dioxide.  PF2M7 refreshes the legacy PFM7 with several enhancements.  The thermal sensor is protected in a bypass flow path to reduce contact with moisture and contaminants, avoiding accuracy deterioration and damage.  Dimensions and weight have been reduced, especially beneficial when installed on moving tooling.  Finally, current consumption has been reduced by 36%.  The LCD 4-digit display can be red or green, changing when a set point is reached.  Options include cable connector type, a manual flow adjustment valve, and panel or bracket mounts.  Push to connect fittings or threaded ports align the fluid supply line in a straight configuration.  Output options include two switch signals, one switch with an analog signal, or IO-Link.  PF2M7 is IP40 rated, and meets RoHS and CE standards.

PFMB7201 is a digital flow sensor compatible with air and nitrogen.  Its thermal sensor is protected in a bypass flow path to reduce contact with moisture and contaminants, avoiding accuracy deterioration and damage.  Dimensions and weight have been reduced dramatically compared to the legacy PF2A.  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 include inline or bottom piping entry, cable connector type, a manual flow adjustment valve, and panel or bracket mounts.  Two outputs are available, including two switch signals, or a switch and analog signal.  PFMB is IP40 rated, and C-UL-US, CE and RoHS compliant.

PFMB is a digital flow sensor compatible with air and nitrogen.  Its thermal sensor is protected in a bypass flow path to reduce contact with moisture and contaminants, avoiding accuracy deterioration and damage.  Dimensions and weight have been reduced dramatically compared to the legacy PF2A.  The 4-digit LED display can be red or green, changing when a set point is reached.  Either instantaneous or accumulated flow can be shown.  Options include cable connector type, and bracket mount.  Two outputs are available, including two switch signals, or a switch and analog signal.  PFMB is IP40 rated, and CE and RoHS compliant.

Series PFMC digital flow switch provides continuous quantitative feedback as well as switched signal outputs when set flow levels are measured.  The PFMC is suitable for applications requiring a metered quantity of air, such as for spray painting, filling accumulation, or fixed supply consumption.  Enhanced features differentiate the PFMC from the closest releated SMC product, the PFMB.  The PFMC display has 2 screen and offers main screen characters in red or green, while the sub screen characters are white.  The display can also be rotated in both clockwise and couter-clockwise directions, thereby offering better visibility during operation.  The PFMC also meets IP65 enclosure protection standards and is both RoHS and CE compliant.

Series PF3A digital flow switch provides continuous quantitative values as well as switched digital outputs when set flow levels are measured. The PF3A is suitable for applications requiring a metered quantity of air, such as for supply confirmation, filling accumulation, or fixed supply consumption. The oversized PF3A display has 2 screens, with main screen flow values in red or green, while the sub screen settings are shown in orange. The display can be rotated in 90 degree increments, thereby offering better visibility during operation. The thermal sensor is protected in a bypass flow path to reduce contact with moisture and contaminants, avoiding accuracy deterioration and damage.  The PF3A has an IP65 ingress protection rating and is both RoHS and CE compliant.

PFM7 is a digital flow sensor compatible with air, nitrogen, argon and carbon dioxide.  This is a legacy sensor, refreshed in 2019 as PF2M7.  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 include inline or bottom piping entry, cable connector type, a manual flow adjustment valve, and panel or bracket mounts.  Two outputs are available, including two switch signals, or a switch and analog signal.  PFM7 is IP40 rated, and C-UL-US and CE compliant.  See PF2M7 if RoHS is required.

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.

PFMB7-X300 is an application specific version of the PFMB7 digital flow sensor, carefully constructed to meet Class 4 particle generation requirements.  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.  Only straight piping is offered for this version.  Options include cable connector type and bracket mount.  Two outputs are available, including two switch signals, or a switch and analog signal.  PFMB7-X300 is IP40 rated, and UL (CSA), CE and RoHS compliant.

PF2A7 is a digital flow sensor compatible with air and nitrogen.  This is a legacy sensor, with refreshed feature sets offered by the newer PFMB and PFMC sensors.  The 3-digit LED display can show either instantaneous or accumulated flow.  The mounting bracket is integrated into the body, while the M12 lead wire is optional.  2 switch outputs are included, with an LED indicator for each located below the display.  PF2A is IP65 rated, and CE and RoHS compliant.