Flow Range: 0.4~4L/min, Tube Size: 3/8, Output Specification: Pulse Output + Analog Output (4~20mA), Option: e-con Connector x 1 pc.

Switching from real-time flow rate to accumulated flow is possible.Digital flow switch for de-ionized water and chemicals , Remote type sensor unit , Flow rate range: 0.4 to 4 l/min ~ 4 to 40 l/min , Output for display unit with or w/o analog output , Port sizes: 3/8", 1/2", 3/4", DIGITAL FLOW SWITCH, INSTRUMENTATION, PFD DIGITAL FLOW SWITCH, 2X, PFD NO SIZE (MISC.

/OTHER), .66138 lb, ModelMeasured fluidDetection styleRated flow rangeOperating pressure range Note 2)Proof pressure Note 3)Operating fluid temperatureLinearity Note 4)RepeatabilityTemperature characteristicsOutput specificationsPower supply voltageCurrent consumptionEnvironmental resistanceWeightPort sizeWetted materialPF2D504Liquid not to corrode nor erode deionized water and/or Teflon

Table of Contents

For pipe fitting 4B through 6B Applicable fittings For pipe fitting 3/4B through 3B Welding Welding Piping B Reducing tees B 1 1 x 1 x 1 24 or more 11/4 11/2 11/4 x 11/4 x 1 1B socket 11/2 x 11/2 x 1 cut in half 2 x 2 x 1 2 21/2 x 21/2 x 1 21/2 3 x 3 x 1 3 Pipe 4B through 6B Reducing tees B Socket Pipe : JIS B 2301 : JIS B 2302 : JIS B 3452 Without flash 16-12-8 4 Paddle Style Flow Switch

PF2D

1 q t i 16-11-40 5 Series PF2D Digital Flow Switch For Deionized Water and Chemicals Dimensions: Separate Type Sensor Unit PF2D504-11/520-13 Internal circuit and wiring example 60 70 176 z to , are terminal numbers.

PF2D

Port size: (inch) Output specification 11 13 19 3/8 1/2 3/4 PF2D504 PF2D520 PF2D540 Symbol 1 2 Specification PF2D200/300 series PF2D300 series Applicable monitor unit (monitor) model Output for monitor unit + analog output (1 to 5 V) Output for monitor unit + analog output (4 to 20 mA) Refer to pages 202 and 203 for Flow Switch Precautions.

Series PF2D Digital Flow Switch For Deionized Water and Chemicals

Output specification Port size: (inch) Symbol Nil 1 2 Specification Series PF2D300 Series PF2D200/300 Series PF2D300 Applicable display unit (monitor) model 11 13 19 3/8 1/2 3/4 PF2D504 PF2D520 PF2D540 Output for display unit Output for display unit + analog output (1 to 5 V) Output for display unit + analog output (4 to 20 mA) Specifications for Sensor Unit Model PF2D504 PF2D520 PF2D540

Digital Flow Switch for Deionized Water and Chemicals Series PF2D

to 4l/min 1.8 to 20l/min 4 to 40l/min 04 20 40 Output for display unit Note 1) + analog output (1 to 5V) Output for display unit Note 1) + analog output (4 to 20mA) Output specifications 1 2 Port size: (inch) Note 1) Output for the display units of PF2D 300/301 11 13 19 3/8 1/2 3/4 PF2D504 PF2D520 PF2D540 Specifications for Sensor Unit Model PF2D504 PF2D520 PF2D540 Measured fluid Liquid

Digital Flow Switch (Remote type monitor unit)

to 186 1.0 to 38.0 2 to 76 8 to 186 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 flow Flow Min. setting/display unit 0.5 2.0 0.5 1.0 2.0 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 Accumulated Setting/display flow range 0 to 9 ft3 x 10-2 0 to 9 ft3 x 10-1 flow Min. setting/display unit 1 ft3 x 10-3 1 ft3 x 10-1 Conversion of accumulated pulse 0.5 2.0 0.5 1.0 2.0 ft3 x

4-channel Flow Monitor (Remote type monitor unit)

1.0 to 38.0 2 to 76 8 to 186 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 flow Flow Min. setting/display unit 0.5 2.0 0.5 1.0 2.0 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 Accumulated Setting/display flow range 0 to 9 ft3 x 10-2 0 to 9 ft3 x 10-1 flow Min. setting/display unit 1 ft3 x 10-3 1 ft3 x 10-1 Conversion of accumulated pulse 0.5 2.0 0.5 1.0 2.0 ft3 x 10-2/

Digital Flow Switches Series PF2A

(In case of output OUT2, n_1, 2 to be n_3, 4 and P_1, 2 to be P_3, 4.)

PF2x2.eng

Input of the Set point 2 L/min, L CFM x 10-2, CFM x 10-1, ft3 x 10-2, ft3 x 10-1, gal(US)/min, gal(US) 1 Brown DC(+) Non-Reverse output Reverse output Refer to the product catalogue or SMC website (URL http://www.smcworld.com) for more information about panel cut-out dimensions.

PF2x3.eng

When setting, allow 7 digits or more between Set point 1 and Set point 2 (Set point 3 and Set point 4). 2: When Set point 1 = Set point 2 (Set point 3 = Set point 4), chattering may occur. Set value is calculated and set. Set value 4 Set value or 3 or 3 Measurement mode Do not use the product in a place where static electricity is a problem.

Flow Range: 04 (0.4~4L/min), Tube Size: 11 (3/8), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Attached, Fluid Characteristics: Noncorrosive, Pressure Type: Standard, Pressure Resistance(MPa): 1.5, Flow Rate Type: Standard, Operating Temperature Range(°C): 0～50, Operating Humidity Range(%): 35～85, Number of Inputs: 1, Number of Outputs: 1, Analog Voltage Output(V): [DC1-5V] 1-5V, Power Supply Type: DC, Power Supply Voltage(V): [12 to 24] 12 to 24 ±10%, Pipe Connection Direction: 2-

PF2D5.eng

Lead wire Lead wire to supply power and transmit output signals. (3 m) 1: Refer to the PF2D3 or PF2D2 operation manual for details of the flow monitors. 2: Load indicates analogue input equipment such as a voltmeter.

Flow Range: 04 (0.4~4L/min), Tube Size: 11 (3/8), Output Specification: 1 (Pulse Output + Analog Output (1~5V)), Option: C (e-con Connector x 1 pc.)

Flow Range: 0.4~4L/min, Tube Size: 3/8, Output Specification: Pulse Output + Analog Output (1~5V), Option: e-con Connector x 1 pc.

Please contact us for the latest version.sales@ocaire.com, PF2D504/520 RISER BLOCK (9.5), VALVE, OTHER MISCELLANEOUS SERIES, 21, VS4(CLASS 5) NO SIZE RATING

Please contact us for the latest version.sales@ocaire.com, PF2D504/520 RISER BLOCK (15), VALVE, OTHER MISCELLANEOUS SERIES, 21, VS4(CLASS 5) NO SIZE RATING