2-Colour Display Digital Flow Switch

1 2-Colour Display Digital Flow SwitchFlow adjustment valveIrregular value at a glance2- colour display2- colour displayAir, N2, Ar, CO2 FluidFluid Remote type now availableFlow rate range: 10, 25, 50,100 unit setting: l/min.( l/min when the flow rate range is 25, 50, 100 l/min.)Repeatability: 1% or lessGrease-freeFlow adjustment valve is integrated.(Reduced piping and space saving)Response time:Either 50 msec., sec., 1 sec. or 2 sec. can be mount PFML ight weight: 55 gLight weight: 55 g(PFM711)(PFM711)CompactCompactPiping space can be reducedPiping space can be reducedSeries PFMS eries PFMA single panel opening is sufficient.

2 Reduces panel fitting work and enables characteristics0 Number of needle rotationsFlow ratePower supply /Output connectore-con connectorSensor connectorPiping variationsOne-touch fittings, female threads, straight piping, and bottom piping can be flow adjustment valveReduces piping installation work and spa-ce requirements. Special design provides smooth adjustment to match needle speedFastSlowFlow rateHighLowIndicator functionFlashing speed varies according to flow rate. colour changes from green to red when rated flow rate is exceeded. Can be used as a simple and removal of wiring is PFM7 Series PFM5 Series PFM3 SETSETSETOUT1 OUT2 OUT1 OUT2 OUT1 OUT2 openingSupport for vertical and horizontal secure mounting (panel mount)( ): Fluid: CO2 Integrated typeMeasurement flow range(l/min)Remote to 10 ( to 5) to 25 ( to ) 1 to 50 (1 to 25) 2 to 100 (2 to 50)PFM3 ModelSensor unitDisplay unit2- colour Display Digital Flow Switch2- colour Display Digital Flow SwitchFeatures 1 MountingPanel mountBracketBottom mountingDIN railThrough-holemountingFemale thread.

3 Rc 1/8, 1/4 NPT 1/8, 1/4 G 1/8, 1/4 One-touch fitting: 4, 6, 8, 1/4 Bottom12 SIN112 SIN1 StraightBottomStraight12 SIN12 SIN12 SIN12 SIN12 SIN112 SIN1 Piping VariationsWithoutflow adjustmentWithflow adjustment116183468 LightLight weight: 55 gweight: 55 gLight weight: 55 gLight weight: 55 g(PFM711)(PFM711)(PFM711) (PFM711)(With one-touch fitting, without flow adjustment valve)6743 Comparison with the conventional modelPF2A711 (10 to 100 l/min)CompactCompactCompactCompactStraig ht piping with the conventional model PF2A711 (10 to 100 l/min)when 6 one-touch fittings are spaceiping space can be reduced can be reducedPiping space can be reducedPiping space can be reducedSame size even when the model with different flow rate range (10, 25, 50, 100 l/min) is model PF2A711.

4 290 gMountable in a narrow location since straight piping length is not required. A straight piping length of 8 times the piping diameter is required for the conventional PFMS eries PFMS eries PFMF eatures 2 Control of metal wire tensionSuction check Accumulated indication shows the operating flow rate or residual amount (of N2 etc.) in a gas cylinder. The decimal point indicators flash in power-saving mode. Selection of indication unitUser can select between ANR and Nl/min for each fluid.[ANR]Indicates the flow rate converted to a volume under standard conditions: 20 C, 1 atm (atmosphere), 65%RH[Nl/min] Indicates the flow rate converted to a volume under normal conditions: 0 C, 1 atm (atmosphere).

5 External inputCan be selected from accumulated value external reset, auto-shift and auto-shift zero. Indication resolutionMinimum unit setting can be selected from 1 l/min, l/min and l/min. Depends on the model. Refer to the specifications (P. 33) for fittingFlow adjustmentvalveFemale threadThe accuracy may fluctuate by 2 to 3% just after replacement.(Repeatability does not change.)SuctionfilterZFPFMF lowswitchVacuum lineCompressed air lineVacuum lineDryerIDFAAFARIRAMDAFDPFMAir filterRegulatorMicro mistseparatorFlowswitchApplicationsMain FunctionsSeveral CombinationsRecommended Air CircuitsFlashingFlashingFor details and other functions, refer to page of fluidAir, Nitrogen (N2), Argon (Ar) or Carbon dioxide (CO2) can be selected using the code setting functionThe user must input a secret code to cancel the keylock mode.

6 This ensures that only authorised persons can operate the modeTurning off the Display can save power camera Flow control of N2 gas to prevent lead frame oxidation. N2 blow prevents distortion of camera image due to air on the installation conditions, it is possible to add or remove the flow adjustment valve, change the fitting type and the piping direction as to page 27 for compatible with argon (Ar) and carbon dioxide (CO2) mixed gas are available. Refer to page 37 for 3 Indicated value is the same at any installation position. (No conversion is needed.)

7 Indicated value depends on installation position. (Conversion is required.)Indicated value depends on the viewing orientation is not detect whether greater or less than set flow rate. The flow condition can be controlled all the only detect when float passes. Cannot detect whether greater or less than set flow photoelectric Switch , or similar, must be prepared separately. NotdisplayableAble to confirm the total air consumption per day (Max. 999999 l)Accumulated pulse outputis also Switch outputand analogue outputWithout output functionControl by sensor outputVisual control With Switch output and analogue output Digital Display Not subject to pressure variations Free mounting orientation Accumulated flow displayComparison with Float Type Flow MeterGreaterGreaterFeatures 4 1 to 10 5 to 50 10 to 100 20 to 200 50 to 500150 to 3000300 to 6000600 to 12000PF2A710PF2A750PF2A711PF2A721PF2A751 PF2A703 HPF2A706 HPF2A712 HMeasurementflow rangel/minModelMonitorPF2W30 PF2W33 Sensor unitPF2W504(T)

8 PF2W520(T)PF2W540(T)PF2W511 4-channel flow monitorPF2W20 to 4 2 to 16 5 to 40 10 to 100PF2W704(T)PF2W720(T)PF2W740(T)PF2W711 Measurementflow rangel/minMonitorPF2D30 Sensor unitPF2D504PF2D520PF2D5404-channel flow monitorPF2D20 to to to 40 MonitorPF2A30 PF2A31 Measurementflow rangel/minModelModelModelModelSensor unitPF2A510PF2A550PF2A511PF2A521PF2A551 4-channel flow monitorPF2A20 Remote typeIntegrated typeRemote typeIntegrated typeRemote typeSMC Digital Flow Switch VariationsFor AirFor AirFor WaterFor WaterFor Deionised Water and ChemicalsFor Deionised Water and ChemicalsFor details, refer to theindividual catalogue( ).

9 Flow SwitchesSeries PF2 ASeries PF2 WSeries PF2 DSeries PF2 ASeries PF2 WSeries PF2 DFor AirFor Air4-channel Flow MonitorPFAPFAS eries PF2 200 Series PF2 200 Body and SensorNew PFATubeSuper PFAFor WaterFor WaterFor Deionized Water and ChemicalsFor Deionized Water and ChemicalsFeatures 5 CONTENSF eaturesFeatures 1 to 5 How to OrderP. 1 SpecificationsP. 3 Piping Specifications / WeightP. 4 Analogue OutputP. 4 Internal Circuits and Wiring ExamplesP. 4 DimensionsP. 5 Pressure Loss / Flow CharacteristicsP. 25 Parts DescriptionP. 26 ConstructionP. 26 Detection PrincipleP.

10 26 Component PartsP. 27 How to OrderP. 13 SpecificationsP. 15 Piping Specifications / WeightP. 16 Analogue OutputP. 16 Internal Circuits and Wiring ExamplesP. 16 DimensionsP. 17 Series PFM7 Integrated DisplaySeries PFM5 Remote Sensor UnitSeries PFM3 Flow Sensor MonitorMade to OrderSeries PFM7, PFM5 CommonSpecificationsChanging the piping entry directionP. 35combination for IN and OUT sideCompatible with argon (Ar) and carbon P. 37dioxide (CO2) mixed gasSafety InstructionsBack page 1 Specific Product PrecautionsBack page 2 to 5 How to OrderP. 28 SpecificationsP.