This is a legacy product. Please contact us for the latest version.sales@ocaire.com, DIGITAL FLOW SWITCH, INSTRUMENTATION, IFW/PFW FLOW SWITCH, EB, IFW/PFW 3/8INCH NPT VERSION, .42990 lb

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

CATALOG

www.stevenengineering.com I 5.16 AIR PREPARATION MODULAR TYPE ACCESSORIES END BLOCK ADAPTOR Port Sizes: M5 ~ 1Rc Allows for easy installation and maintenance H O W T O O R D E R P I P I N G A D A P T O R E10-M5 1000 S E R I E S E20-N01 2000 S E R I E S E20-N02 2000 S E R I E S E20-N03 2000 S E R I E S E30-N02 3000 S E R I E S E30-N03 3000 S E R I E S E30-N04 3000 S E R I E S E40-N03 4000

V

MO:M Type plug connector without connector G ...Grommet C Kit Single Type Only ACCESSORIES MANIFOLD OPTIONS VVQ2000-P-4-C8 I N D I V I D U A L SUP S PA C E R VVQ2000-57A4 DIN R A I L M O U N T E D B R A C K E T [-D] VVQ2000-R-4-C8 I N D I V I D U A L EXH S PA C E R Direct exhaust [-S] B U I LT I N S I L E N C E R P R PR B L O C K VA LV E VQ 1 24 0 1N A M E P L AT E [-N4] 04 06 03 07 AN203

PF-OMN0009_C

D 0.6 V 1 V 5 V 5.4 V -40No.PF-OMN0009CN-F PF3W504/520/540/511 2X A AA B DD E F G H J K L N P PF3W504 3/8 70 50 30 45.6 40.6 15.2 24 14 35 26 18 13.6 2.7 14 PF3W520 3/8 1/2 78 54 30 45.6 40.6 15.2 27 18 39 30 18 13.6 2.7 12 PF3W540 1/2 3/4 98 71 38 53.6 48.6 19.2 32 28 49 35 28 16.8 2.7 12 PF3W511 3/41 124 92 46 62.6 57.6 23 41 42 63 48 28 18 3.5 14 S T U V W WX Y Z PF3W504 24 22 32 40

4-channel Flow Monitor (Remote type monitor unit)

PF2A20 series 1 to 5 to 10 L/min type (PF2A510) 50 L/min type (PF2A550) [10L]: [50L]: [11L]: [21L]: [51L]: 10 to 20 to 50 to 100 L/min type (PF2A511) 200 L/min type (PF2A521) 500 L/min type (PF2A551) PF2W20 series 0.5 to 4 L/min type (PF2W504) (PF3W504) [04L]: [20L]: [40L]: [11L]: 2 to 5 to 16 L/min type (PF2W520) (PF3W520) 40 L/min type (PF2W540) (PF3W540) 10 to 100 L/min type (PF2W511)

Digital Flow Switch (Remote type monitor unit)

. -66No.PF-OMN0012-H Specifications Specifications of the product Model PF3W30# Applicable sensor PF3W504 PF3W520 PF3W540 PF3W511 PF3W521 Rated flow range 0.5 to 4 L/min 2 to 16 L/min 5 to 40 L/min 10 to 100 L/min 50 to 250 L/min 3.5 to 45.0 L/min 1.7 to 18.0 L/min 0.35 to 4.50 L/min 20 to 280 L/min 7 to 112 L/min (Displays 0 when the value is below 20 L/min) (Displays 0 when the value is

PF2x2.eng

PF2W520 PF3W520 PF2W540 PF3W540 PF2W511 PF3W511 PF2W504 PF3W504 Function selection mode Safety Instructions Other functions Sensor connector Mounting and Installation PF2D2 series Lever Warning Installation or Channel scan function Peak / Bottom value display Key-lock function PF2D520 PF2D540 PF2D504 Do not disassemble, modify (including changing the printed circuit board) or repair.

Digital Flow Switch (Manifold type)

Display flow range Setting flow range 0.09 to 1.06 gal/min 0.45 to 5.81 gal/min 0.9 to 14.5 gal/min Min. setting unit 0.01 L/min 0.1 L/min 99,999,999.99 gal 999,999,999.9 gal Accumulated flow range By 0.01 gal By 0.1 gal Conversion of accumulated pulse 0.01 gal/pulse 0.05 gal/pulse 0.1 gal/pulse -47No.PF-OMW0004-B Remote sensor type: PF3W5 series Model PF3W504 PF3W520 PF3W540 Applicable fluid

PF3W5.eng

POWER indicator: Flashing Red FLOW indicator: Red is ON Installation Wiring Bracket mounting (PF3W504/520/540) Mount the product (with bracket) using the mounting screws supplied (M4 x 4 pcs.). For models with flow adjustment valve attached, fix using 8 mounting screws. Bracket thickness is approx. 1.5 mm.

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: F (G), Port Size: 03 (3/8), Output Specification: 1 (OUT1: Analog 1 to 5V), Temperature Sensor: None, Lead Wire: N (w/o Lead Wire w/M8 Connector)

Rated Flow Range: 0.5 to 4L/min, Flow Adjustment Valve: None, Thread: G, Port Size: 3/8, Output Specification: OUT1: Analog 1 to 5V, Temperature Sensor: None, Lead Wire: w/o Lead Wire w/M8 Connector, Units on Label: -, Bracket: -, Calibration Certificate: -, Made to Order: -

PF-OMN0011_C

CE UL(CSA)RoHS 50 g 100 g 1OFF (2 5 ) 5 100 (24 5 min100 500 min9.5 ) 290(7 s) 390(7 s) -67No.PF-OMN0011CN-C 0100 1 / -10110 1 3F.S. 7 s 2 5F.S. 1090 2 (ZS-40-W) AWG26 0.51 mm 1.00 mm 3.5 mm -68No.PF-OMN0011CN-C / (PF3W704/720740) A B C 1 V 1.5 V 5 V 4 mA 6 mA 20 mA (PF3W711) A B C 1 V 1.4 V 5 V 4 mA 5.6 mA 20 mA (PF3W721) A B C 1 V 1.5 V 5 V 4 mA 5.9 mA 20 mA [L/min] PF3W504

3-Screen Display Multi-channel Digital Sensor Monitor Up to 4 pressure sensors can be connected!

workpieces containing moisture 2 MPa 100 kPa 1ch 3ch Main screen Sub screen (Right side) Sub screen (Left side) Discharge pressure control for compressors Liquid pressure control of gun drills 1 MPa 5 MPa 1ch 2ch 4ch 2ch 4ch 2 Multi-channel Digital Sensor Monitor PSE200A Series 3-Screen Display Input Range Selection (for Pressure/Flow rate) M For Digital Flow Switch for Water / PF3W511 B A B PF3W504