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 Dimensions PFM -C4/C6/C8/N7--X693 7 5 PFM -C4/C6/C8/N7--X694 7 5 10.2 10.2 1 43 A 43 1 IN OUT (34.2) 3 (34.2) 13 3 13 A 18 OUT 2 x 3.4 18 IN B B 48 20 48 20 2 x 3.4 One-touch fitting Applicable tube O.D.
Circuit (Class 2) of maximum 30 Vrms (42.4 V peak) or less, with UL1310 Class 2 power supply unit or UL1585 Class 2 transformer. The product is a UL approved product only if it has a mark on the body. Use the specified voltage. Otherwise failure or malfunction can result. Insufficient supply voltage may not drive a load due to a voltage drop inside the product.
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