PFM5 is a air flow sensor compatible with air, nitrogen, argon and carbon dioxide. This is the remote version of PFM7, without a display. The top panel includes two LEDs to indicate power and flow functions. Options include inline or bottom piping entry, cable connector type, a manual flow adjustment valve, and panel or bracket mounts. An analog voltage or current
Catalog: 2-Color Display Digital Flow Switch Series PFM Max. rated flow value Max. rated flow value 0 0 0 934 Flow Sensor Monitor Series PFM3 Internal Circuits PFM30 NPN open collector output: 2 outputs Max. 30 V, 80 mA, residual voltage 1 V or less Analog output: 1 to 5 V Output impedance: approx. 1 k PFM33 PNP open collector output: 2 outputs Max. 80 mA, residual voltage 1 V or less Analog output: 1 to 5 V Output impedance: approx. 1 k DC (+
(at 500 VDC) between terminals and case Standards CE/UKCA marked, UL (CSA) -21No.PF-OMJ0016-J Specifications of piping port Model 01 02 N01 N02 F01 F02 C4 C6 C8 N7 4 8 6 1/4 (5/32") (5/16") Thread type (Port size) Rc Rc NPT NPT G G OneOneOneOne1/8 1/4 1/8 1/4 1/8 1/4 touch fitting touch fitting touch fitting touch fitting Straight without flow adjustment valve 95 g 125 g 55 g Bottom entry