Flow sensor

SFAH-5U-G18FS-PNLK-PNVBA-M8

8158425

GTIN 4052568584184

Vendor Festo

Flow characteristic curve, end value
5 l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [6:4:4] - Nitrogen
Operating pressure
-0.9 bar - 10 bar
Flow direction
Unidirectional
Regular price $514.24


Delivery and Shipping

Factory shipments may take up to one week. Festo Fast items typically ship the next business day. Contact us for specific shipping estimates.

Symbol 00995794
Certification RCM compliance mark c UL us - Listed (OL)
CE marking (see declaration of conformity) As per EU EMC directive As per EU RoHS directive
KC characters KC EMC
Certificate issuing authority UL E322346
Note on materials RoHS-compliant
Measured variable Mass flow rate Volumetric flow rate
Flow direction Unidirectional
Measuring principle Thermal
Method of measurement Heat transfer
Flow measuring range start value 0.1 l/min
Flow measuring range end value 5 l/min
Operating pressure -0.9 bar ... 10 bar
Operating medium Argon Compressed air as per ISO 8573-1:2010 [6:4:4] Nitrogen
Temperature of medium 0 °C ... 50 °C
Ambient temperature 0 °C ... 50 °C
Nominal temperature 23 °C
Accuracy of flow rate ± (2% o.m.v. + 1% FS)
Zero point repetition accuracy in ± %FS 0.2 %FS
Repetition accuracy margin in ± %FS 0.8 %FS
Temperature co-efficient margin in ± %FS/K typ. 0.15% FS/K
Pressure influence of margin in ±%FS/bar 1 %FS/b.
Switching output 2 x PNP or 2 x NPN switchable
Switching function Window comparator Threshold value comparator Auto difference monitoring
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 characteristic curve, start value 0 l/min
Flow characteristic curve, end value 5 l/min
Max. load resistance of current output 500 Ohm
Min. load resistance of voltage output 20 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 Binary data channel (BDC) Process data variable (PDV) Identification Diagnostics Teach channel
IO-Link®, communication mode COM2 (38,4 kBd)
IO-Link®, SIO mode support Yes
IO-Link®, port class A
IO-Link®, process data width IN 3 Byte
IO-Link®, process data content IN 1 bit BDC (volume monitoring) 14 bit PDV (flow measurement) 2 bit BDC (flow monitoring)
IO-Link®, service data contents IN 32 bit volume/mass measurement
IO-Link®, minimum cycle time 4 ms
IO-Link®, data memory required < 500 byte
DC operating voltage range 22 V ... 26 V
Idle current ≤ 25 mA
Reverse polarity protection for all electrical connections
Electrical connection 1, connection type Plug
Electrical connection 1, connection technology M8x1 A-coded as per EN 61076-2-104
Electrical connection 1, number of pins/wires 4
Electrical connection for input 1, connection pattern 00991171
Type of mounting With accessories
Mounting position Any
Pneumatic connection Internal thread G1/8
Pneumatic connection, outlet direction Straight
Product weight 90 g
Housing material PA-reinforced
Materials in contact with the media Wrought aluminum alloy, anodized Epoxy NBR PA-reinforced Silicon Silicon nitride High-alloy stainless steel
Display type Illuminated LCD, multi-color
Displayable unit(s) g g/min l l/h l/min scft scft/h scft/min
Setting options IO-Link® Teach-in Via display and pushbuttons
Protection against tampering IO-Link® PIN code
Degree of protection IP40
Pressure drop < 5 mbar
Protection class III
Corrosion resistance class (CRC) 2 - Moderate corrosion stress
LABS conformity VDMA24364-B2-L