PF3W is a digital flow sensor that constantly monitors water or coolant flow. The -U variation features PVC piping for additional compatibility with deionized water and liquid chemicals. The 2-screen, 3-color numerical display rotates in both CW and CCW directions, offering improved visibility in a range of orientations. Two outputs are available, including two switch signals, or a switch
How To Order: Digital Flow Switch for Water Series PF3W 3-color display ® With lead wire with M8 connector (3 m) Without lead wire with M8 connector Note Description ZS-40-K ZS-40-L ZS-40-M ZS-40-A Part no.
PF3W3 Analog Output Operating Pressure/Proof Pressure PF3W711/721/511/521 (for PVC Piping) Flow rate/Analog output B 1.2 A C Output Max. operating pressure [MPa] 11 21 C 1 Voltage output 1 V 1.4 V 1.5 V 5 V Current output 4 mA 5.6 mA 5.9 mA 20 mA 0.8 0.6 Model Rated flow [L/min] Minimum Maximum B 0.4 Function PF3W711/511 PF3W721/521 Details 10 100 A 0.2 30 250 0 Flow rate Minimum Maximum
ZS-40-M Taptite screw for PF3W711 (4 x 10), 4 pcs. Lead wire with M8 connector ZS-40-A Lead wire length: 3 m : 2 brackets are necessary if using the type with flow rate adjustment valve. Bracket cannot be mounted onto the 250 L/min type. Replacement part Element Part number Remarks Vinyl chloride piping tube (25 A) ZS-40-U25 25 A Vinyl chloride piping tube 1 pc.
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