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, FX, IFW/PFW 1/2INCH ALL OTHERS, 1.91068 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, FB, IFW/PFW 1/2INCH NPT VERSION, 1.98416 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, FA, IFW/PFW 1/2INCH 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, FX, IFW/PFW 1/2INCH ALL OTHERS, 1.52118 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, FX, IFW/PFW 1/2INCH ALL OTHERS, 1.52118 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, EB, IFW/PFW 3/8INCH NPT 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, EA, IFW/PFW 3/8INCH PT VERSION, 1.91361 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, EA, IFW/PFW 3/8INCH PT VERSION, 1.65346 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, FA, IFW/PFW 1/2INCH PT VERSION, 1.61671 lb, ModelMeasured fluidDetection typeRated flow rangeOperating pressure rangeWithstand pressureOperating fluid temperatureLinearity Note 1)Repeatability Note 1)Temperature characteristicsOutput

SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated

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, EA, IFW/PFW 3/8INCH PT VERSION, 1.96094 lb, ModelMeasured fluidDetection typeRated flow rangeOperating pressure rangeWithstand pressureOperating fluid temperatureLinearity Note 1)Repeatability Note 1)Temperature characteristicsOutput

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

Series PF2W Digital Flow Switch For Water

PF2W504T--1 PF2W520T--1 PF2W540T--1 PF2W504T--2 PF2W520T--2 PF2W540T--2 Pin description 4 4 0.5 0.5 1 DC(+) 16 16 2 2 2 NC/Analog output 40 40 5 5 3 DC() 4 OUT 318 B Series PF2A/PF2W For Air/Water Digital Flow Switch Description Integrated Display Type PF2A710, 750, 711, 721, 751 PF2W704(T), 720(T), 740(T), 711 Remote Type/Monitor Unit PF2A300, 301, 310, 311 PF2W300, 301, 330, 331 Position

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.

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.

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.