This is a legacy product. Please contact us for the latest version.sales@ocaire.com, DIGITAL FLOW SW, REMOTE SENSOR, INSTRUMENTATION, IFW/PFW FLOW SWITCH, GA, IFW/PFW 3/4INCH PT VERSION, 1.76369 lb, ModelMeasured fluidDetection typeRated flow rangeOperating pressure rangeWithstand pressureOperating fluid temperatureLinearity Note 1)Repeatability Note 1)Temperature characteristicsOutput

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, DIGITAL FLOW SW, REMOTE SENSOR, INSTRUMENTATION, IFW/PFW FLOW SWITCH, GA, IFW/PFW 3/4INCH PT VERSION, 1.76369 lb, ModelMeasured fluidDetection typeRated flow rangeOperating pressure rangeWithstand pressureOperating fluid temperatureLinearity Note 1)Repeatability Note 1)Temperature characteristicsOutput

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, DIGITAL FLOW SW, REMOTE SENSOR, INSTRUMENTATION, IFW/PFW FLOW SWITCH, GA, IFW/PFW 3/4INCH PT VERSION, 1.76369 lb, ModelMeasured fluidDetection typeRated flow rangeOperating pressure rangeWithstand pressureOperating fluid temperatureLinearity Note 1)Repeatability Note 1)Temperature characteristicsOutput

Table of Contents

Connector pin numbers PF2W504T--1 PF2W520T--1 PF2W540T--1 PF2W504T--2 PF2W520T--2 PF2W540T--2 4 0.5 4 0.5 4 3 16 2 16 2 40 5 40 5 2 1 Pin no.

Digital Flow Switches

Connector pin numbers PF2W504T--1 PF2W520T--1 PF2W540T--1 PF2W504T--2 PF2W520T--2 PF2W540T--2 4 0.5 4 0.5 4 3 16 2 16 2 40 5 40 5 2 1 Pin no.

PF2A/PF2W

Connector pin numbers PF2W504T--1 PF2W520T--1 PF2W540T--1 PF2W504T--2 PF2W520T--2 PF2W540T--2 4 0.5 4 0.5 4 3 16 2 16 2 40 5 40 5 2 1 Pin no.

Series PF2W Digital Flow Switch For Water

Nil N Lead wire with M12 connector (3 m) Without lead wire Port size Applicable model Flow rate (L/min) Symbol 4 16 40 03 04 06 3/8 1/2 3/4 PF2W504T/520T PF2W520T/540T PF2W540T Output specifications Symbol Nil 1 2 Specification Series PF2W300 Series PF2W200/300 Series PF2W300 Applicable monitor unit (monitor) model Output for monitor unit Output for monitor unit + Analog output (1 to

Digital Flow Switches, Series PF2A, Series PF2W

Connector pin numbers PF2W504T--1 PF2W520T--1 PF2W540T--1 PF2W504T--2 PF2W520T--2 PF2W540T--2 4 0.5 4 0.5 4 3 16 2 16 2 40 5 40 5 2 1 Pin no.

Series PF2W Digital Flow Switch For Water Refer to www. poweraire .com for details of products compatible with overseas standards.

Connector pin numbers PF2W504T--1 PF2W520T--1 PF2W540T--1 PF2W504T--2 PF2W520T--2 PF2W540T--2 4 4 0.5 0.5 4 3 16 16 2 2 40 40 5 5 2 1 Pin no. Pin description 1 DC(+) 2 NC/Analog output 3 DC() 4 OUT 31

Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 06 (3/4)

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire)

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire)

Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire)

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 04 (1/2)

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 06 (3/4)

Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire)

Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2)

Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire)

Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 04 (1/2)

Flow Range: 5~40 l/min, Thread: NPT Thread, Port Size: 3/4, Wiring Specification: -, Output Specification: -