PF3A7*H digital flow sensors with modular connection provides simple integration with SMC's AC30 and AC40 series air preparation units. The flow sensor provides instantaneous flow data as well as cumulative air consumption values. The -L models include IO-Link and digital outputs with optional analog outputs.
- Rated flow range: PF3A701H: 10 TO 1000 lpm; PF3A702H: 20
Operations Manual: PFxx-OMX0007 (reed or solid state input) for 30 ms or longer -24No.PF-OMX0007-A Used as IO-Link device PF3A7##H-L#-##-# PF3A7##H-L3/L4#-##-# : Numbers in the figures show the connector pin layout. -25No.PF-OMX0007-A Example of wiring for accumulated pulse output NPN output type PF3A7##H-CS/DS/L/L3/L4#-##-# PNP output type PF3A7##H-ES/FS/L/L3/L4#-##-# -26No.PF-OMX0007-A Change the Function Settings [Function
A 2 to 200 L/min flow range option has been added. A rear ported type has been added. A flow adjustment valve (0.05 to 5 L/min) has been added.
Caution Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Warning Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Danger Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. Warning 1.
Operator S button (SET) Press this button to change the mode and to set a value. 3 4 Item PF3A701H PF3A702H button (DOWN) Selects the mode and the display shown on the Sub display, or decreases the switch point.