Festo Air flow sensor SFAW-32T-TG34-E-PNLK-PNVBA-M12 ; 8036874
SFAW-32T-TG34-E-PNLK-PNVBA-M12 Part no. 8036874 Cooling circuit monitoring, leakage, or line break monitoring, process water monitoring, fill level monitoring Input...
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SFAW-32T-TG34-E-PNLK-PNVBA-M12 Part no. 8036874
- Cooling circuit monitoring, leakage, or line break monitoring, process water monitoring, fill level monitoring
- Input connection: clamped terminal connection DN15, DN20, barbed hose fitting 13 mm, internal thread G1/2, G3/4, G1, user-specific connection
- With optional integrated temperature sensor
- Connection to higher-level systems is provided by two switching outputs, an analog output and/or an IO-Link® interface
- Certification: RCM, c UL us Listed (OL)
- Rotatable display, 90° anticlockwise and 180° clockwise
- Type code
- SFAW
- KC characters
- KC EMC
- Symbol
- 00995566
- Certification
-
c UL us - Listed (OL)
RCM compliance mark - CE marking (see declaration of conformity)
-
As per EU EMC directive
As per EU RoHS directive - Note on materials
- RoHS-compliant
- Measured variable
-
Temperature
Flow rate - Flow direction
-
P1 -> P2
Unidirectional - Method of measurement
-
Flow rate: vortex
Temperature: PT1000 - Flow measuring range start value
- 1.8 l/min
- Flow measuring range end value
- 32 l/min
- Temperature measuring range start value
- 0 °C
- Temperature measuring range end value
- 90 °C
- Operating pressure
- 0 bar ... 12 bar
- Information on operating pressure
-
Max. 6 bar at 100 °C
Max. 12 bar at 40°C - Operating medium
-
Liquid media
Water
Neutral liquids - Information on operating and pilot media
- Media with a kinematic viscosity = 1.8 mm²/sec. [cSt]. Compatibility of the media with the substances that come into contact with the media must be ensured.
- Temperature of medium
- 0 °C ... 90 °C
- Ambient temperature
- 0 °C ... 50 °C
- Nominal temperature
- 23 °C
- Accuracy of flow rate
-
±3 % o.m.v. for flow rate >= 50 %FS
±2 % FS for flow rate <= 50 % FS - Accuracy of temperature in ± °C
- 2 °C
- Repetition accuracy of flow rate value
-
< ±1 % o.m.v. for flow rate >= 50 %FS
< ±0.5 % FS for flow rate <= 50 % FS - Temperature co-efficient margin in ± %FS/K
- Typ. ±0.05% FS/K
- Switching output
- 2 x PNP or 2 x NPN switchable
- Switching function
-
Window comparator
Freely programmable
Threshold value comparator - Switching element function
- N/C contact/N/O contact switchable
- Max. output current
- 100 mA
- Analog output
-
0 - 10 V
4 - 20 mA
1 - 5 V - Flow rate curve start value
- 0 l/min
- Flow rate curve end value
- 32 l/min
- Temperature characteristic curve start value
- 0 °C
- Temperature characteristic curve end value
- 100 °C
- Max. load resistance of current output
- 500 Ohm
- Min. load resistance of voltage output
- 15 kOhm
- Short-circuit protection
- yes
- Overload protection
- Available
- Protocol
- IO-Link®
- IO-Link®, protocol version
- Device V 1.1
- IO-Link®, profile
- Smart sensor profile
- IO-Link®, function classes
-
Diagnostics
Binary data channel (BDC)
Teach channel
Process data variable (PDV)
Identification - IO-Link®, communication mode
- COM2 (38,4 kBd)
- IO-Link®, SIO mode support
- Yes
- IO-Link®, port class
- A
- IO-Link®, process data width OUT
- 0 Byte
- IO-Link®, process data width IN
- 5 Byte
- IO-Link®, process data content IN
-
14 bit PDV (flow measurement)
2 bit BDC (flow monitoring)
1 bit BDC (temperature monitoring)
14 bit PDV (temperature measurement)
1 bit BDC (volume monitoring) - IO-Link®, service data contents IN
- 32 bit volume measurement
- IO-Link®, minimum cycle time
- 5 ms
- IO-Link®, data memory required
- 500 byte
- DC operating voltage range
- 18 V ... 30 V
- Reverse polarity protection
- for all electrical connections
- Electrical connection
-
A-coded
M12x1
Plug, straight
5-pin - Max. cable length
-
20 m for IO-Link® operation
30 m - Mounting position
- Any
- Fluid connector
- Internal thread G3/4
- Product weight
- 530 g
- Housing material
- PA-reinforced
- Materials in contact with the media
-
Stainless steel
PA6T/6I-reinforced
ETFE
EPDM (peroxide) - Displayable unit(s)
-
cft/min
l/h
l
l/min
m3
cft
US gal/min
°F
°C
US gal - Degree of protection
- IP65
- Corrosion resistance class (CRC)
- 3 - High corrosion stres
-
8036874datasheet
-
SFAW ENUS