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SFAW

6

Festo – SFAW – 1602a English

1.2

Key features

Feature

Value

Description

Type

SFAW

Flow sensor for liquid media

Flow measuring range

32

Max. 32 l/min.

100

Max. 100 l/min.

Further measured variable

Without temperature measurement

T

Temperature

Connection type, input

C

Clamped terminal connection

S

Female hose connector

T

Female thread

X

User connection (

è

 4.3 Fluid connection)

Connection standard, input

Without specification

S5

Clamped terminal connection in accordance with
DIN 32676:2009-05

Connection size, input

G12 … G1

Thread G ½, G ¾, G 1

R12 … R1

Thread R ½, R ¾, R 1

N12 … N1

Thread NPT ½, NPT ¾, NPT 1

13, 19

Female hose connector 13 mm, 19 mm

15, 20

Clamped terminal connection DN 15, DN 20

Connection type, output

C

Clamped terminal connection

S

Female hose connector

T

Female thread

E

As for input

X

User-provided connection (

è

 4.3 Fluid connection)

Connection standard,
output

No specification

S5

Clamped terminal connection in accordance with
DIN 32676:2009-05

Connection size, output

G12 … G1

Thread G ½, G ¾, G 1

R12…, R1

Thread R ½, R ¾, R 1

N12 … N1

Thread NPT ½, NPT ¾, NPT 1

13, 19

Female hose connector 13 mm, 19 mm

15, 20

Clamped terminal connection DN 15, DN 20

Type of mounting

without mounting accessories

W

Wall mounting

Electrical output 1

PNLK

PNP or NPN or IO-Link

Electrical output 2

PN

PNP or NPN

PNVBA

PNP or NPN or 0…10 V or 1…5 V or 4…20 mA

Electrical output 3

VBA

0…10 V or 1…5 V or 4…20 mA

Electrical connection

M12

Plug connector M12, A-coded

Electrical accessories

+2.5 S

Straight socket, 2.5 m cable

+5 S

Straight socket, 5 m cable

Protective devices

G

Safety guard

Tab. 1

Overview of variants

Summary of Contents for SFAW Series

Page 1: ...en Operating instructions 8049884 1602a 8049886 Flow sensor SFAW...

Page 2: ...alified personnel in accordance with these operating instructions Identification of hazards and instructions on how to prevent them Warning Hazards that can cause death or serious injuries Note Danger...

Page 3: ...use 12 4 Installation 13 4 1 Inlet and outlet situation 13 4 2 Mechanical installation 14 4 3 Fluid connection 15 4 4 Electrical installation 15 5 Commissioning 17 5 1 Symbols on the display 17 5 2 S...

Page 4: ...plicating parameters 27 5 5 Teach switching points TEACH mode 28 5 6 Measuring volume manually RECORDER mode 28 6 Operation 29 7 Maintenance and care 29 8 Disassembly 29 9 Fault clearance 30 10 Access...

Page 5: ...aration of conformity at www festo com sp www festo com The operating instructions describe the entire function range The function range is lim ited depending on the product variant 1 1 Overview 2 1 3...

Page 6: ...type output C Clamped terminal connection S Female hose connector T Female thread E As for input X User provided connection 4 3 Fluid connection Connection standard output No specification S5 Clamped...

Page 7: ...n IO Link interface depending on the type The outputs can be configured as appropriate to the ap plication The switching outputs can be configured to monitor a threshold value or a range For each outp...

Page 8: ...tus Function RUN mode Basic status after the operating voltage is switched on Display of the current measured value Display of the selected inputs and outputs Switchover between the measured variables...

Page 9: ...lly open NC normally closed Switching function 2 switching points SP Lo SP Hi TEACH mode1 2 2 teach in points TP1 TP2 TP1 SP Lo TP2 SP Hi HY HY Q 1 0 OUT TP1 SP Lo TP2 SP Hi Q 1 0 OUT HY HY TP1 SP Lo...

Page 10: ...TC 1 0 SP Pulse V Fig 4 Volume pulse 2 3 Analogue output Analogue signal The signal of the analogue output can be assigned the physical measured variables of flow rate or tem perature The physical mea...

Page 11: ...puts The switching times of the flow related switching outputs and the rise and fall time of the ana logue output change 2 5 Security code A 4 digit numerical code can be set to protect the device set...

Page 12: ...specifications 11 Technical data Check the operating medium to determine compatibility with the materials it contacts Observe the specifications on the product labelling Remove all transport packaging...

Page 13: ...SA 61010 1 or a Limited Power Source LPS in accordance with IEC EN UL CSA 60950 1 or IEC EN UL CSA 62368 1 or a Class 2 circuit in accordance with NEC or CEC 4 Installation 4 1 Inlet and outlet situat...

Page 14: ...ations 4 2 Mechanical installation Any mounting position is allowed The sensor can be installed without mounting accessories or with wall mounting M3 Max 0 5 Nm M3 Max 0 5 Nm Fig 7 Direct mounting hol...

Page 15: ...fluid connection Check that the O ring is seated correctly 4 4 Electrical installation Warning Use only power sources which guarantee reliable electrical isolation of the operating voltage in accorda...

Page 16: ...alogue output White WH 3 0 V Blue BU 4 Switching output OutA or OutC or IO Link C Q line Black BK 5 Analogue output or not assigned Grey GY 1 Observe signal structures Fig 2 and Fig 3 2 When using the...

Page 17: ...5 Information input display 6 Bar graph for input signal InA Fig 11 Display Example for LCD display Significance Output display OutA Switching output OutA selected OutA Switching output OutA set OutC...

Page 18: ...n Measured value indicator and unit Menu and submenu for the switching outputs Edit Flow Edit menu for the switching outputs Fctn Determination of the switching function threshold value comparator Fct...

Page 19: ...t 20 2 MIN C Minimum measured temperature since switch on or the last reset 50 5 MAX C Maximum measured temperature since switch on or the last reset 20 8 AVER l Min Average of the flow measurement fi...

Page 20: ...nally reached from other modes by pressing Edit button for 3 seconds expiration of a monitoring time timeout Switch on the operating voltage The sensor is in RUN mode The signals active at the outputs...

Page 21: ...B VOL Pin4 FLOW Pin4 FLOW or tEMP Pin2 FLOW or tEMP Pin2 _ Fctn or _ _ Fctn 0 10 V or 1 5 V or 4 20 mA Out SP SP SP lo In Hi SP Hi In Lo PULS HY HY logic logic COLR MIN FLOW MIN tEMP MAX FLOW MAX tEMP...

Page 22: ...in or MIN C flashes If no further keys are pressed the display remains permanently no timeout 2 Press the Edit button The minimum value is reset 3 Press A key or B key The maximum value is displayed M...

Page 23: ...ion Measured value indicator RUN mode OutA Edit FLOW OutB Edit tEMP OutC Edit VOL OutD Edit FLOW InA InC InD InB Edit MENU Spec Edit MENU _ Fctn or _ _ Fctn SP See OutA Flow Unit Filt SP or SP Lo PULS...

Page 24: ...SP with volume measu rement 11 Technical data SFAW 32 32 0 l SFAW 100 100 0 l PULS 10 1000 MSEC 100 MSEC FLOW Unit l Min l h CFM GPM l Min Out 0 10 V 1 5 V 4 20 MA 0 10 V In Hi 10 100 Full Scale 100...

Page 25: ...only be set for the switching signal OutB Requirement The sensor is in the EDIT mode OutA flashes 1 Press the Edit button _I or _I I_ is displayed Fctn flashes 2 Select the switching function with th...

Page 26: ...ing display units and analogue output Requirement The sensor is in the EDIT mode OutA flashes 1 Select InA InC InD InB with the A key or B key 2 Press the Edit button FLOW Unit flashes 3 Select the di...

Page 27: ...he master sensor is connected with the device sensor Fig 14 Parameterisation of the device sensor must not be blocked via IO Link At the device sensor the switching output at pin 4 is configured to PN...

Page 28: ...y or B key 4 Press the Edit button t IN flashes The measured value will then be taken over as teach point TP1 5 Create second flow TP2 6 Press the A key and also the Edit button The measured value wil...

Page 29: ...factory settings Tab 12 7 Maintenance and care Clean sensor housing as required 1 Switch off energy sources operating voltage operating medium 2 Clean sensor from outside Permissible cleaning agents i...

Page 30: ...W Flow measuring range exceeded Comply with flow measuring range Value UN dR Er11 tEMP Temperature measurement range of the operating medium fallen below Comply with temperature measurement range Valu...

Page 31: ...e parameters same device ID Err COMM IO Link communication error Check settings of the device sensor Check the C Q line at pin 4 Tab 13 Fault clearance In the same manner as the configurable colour ch...

Page 32: ...t temperature C 0 50 Nominal temperature C 23 Output general Accuracy of zero point2 Flow 50 FS FS 2 Accuracy of spread2 Flow 50 FS FS 3 Repetition accuracy zero point3 Flow 50 FS FS 0 5 Repetition ac...

Page 33: ...erating voltage range DC V 18 30 Protection against incorrect polarity For all electrical connections Electromechanical components Electrical connection Straight plug M12x1 5 pin Max connecting cable...

Page 34: ...l data IO Link SFAW T SFAW without temperature measurement Protocol version Device V 1 1 Profiles Smart sensor profile Function classes Binary data channel BDC Process data variable PDV Identification...

Page 35: ...tern for direct mounting B1 50 mm B2 35 mm B3 20 mm B4 18 mm L1 73 2 mm L2 61 2 mm D1 N 5 2 mm Fig 16 Wall mounting hole pattern L1 14 5 mm 0 1 L2 5 5 mm L3 3 5 mm L4 1 8 mm L5 7 3 mm 0 1 D1 N 27 f8 D...

Page 36: ...tion is prohibited Offenders will be liable for damages All rights re served in the event that a patent utility model or design patent is registered Copyright Festo AG Co KG Postfach 73726 Esslingen G...

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