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Flow sensor
SFAH-1U-Q4S-PNLK-PNVBA-L1
8058465
GTIN 4052568295479
Vendor Festo
- Flow characteristic curve, end value
- 1 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
$477.52
Unit price
SFAH-1U-Q4S-PNLK-PNVBA-L1 is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
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.
SFAH-1U-Q4S-PNLK-PNVBA-L1
Regular price
$477.52
Unit price
SFAH-1U-Q4S-PNLK-PNVBA-L1 is backordered and will ship as soon as it is back in stock.
| Type code | SFAH |
|---|---|
| Pneumatic connection, outlet direction | Straight |
| Protection against tampering | PIN codeIO-Link® |
| Electrical connection for input 1, connection pattern | 995428 |
| Electrical connection 1, connection type | Plug |
| Electrical connection 1, connection technology | Connection diagram L1J |
| KC characters | KC EMC |
| Electrical connection 1, number of pins/wires | 4 |
| Idle current | ≤ 25 mA |
| Symbol | 995795 |
| Certification | RCM compliance mark |
| CE marking (see declaration of conformity) | As per EU RoHS directiveAs per EU EMC directive |
| Note on materials | RoHS-compliant |
| Measured variable | Volumetric flow rateMass flow rate |
| Flow direction | Unidirectional |
| Measuring principle | Thermal |
| Method of measurement | Heat transfer |
| Flow measuring range start value | 0.02 l/min |
| Flow measuring range end value | 1 l/min |
| Operating pressure | -0.9 bar ... 10 bar |
| Operating medium | ArgonCompressed air as per ISO 8573-1:2010 [6:4:4]Nitrogen |
| Temperature of medium | 0 °C ... 50 °C |
| Ambient temperature | 0 °C ... 50 °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 | Auto difference monitoringWindow comparatorThreshold value comparator |
| Switching element function | N/C contact/N/O contact switchable |
| Max. output current | 100 mA |
| Analog output | 0 - 10 V1 - 5 V4 - 20 mA |
| Flow rate curve start value | 0 l/min |
| Flow rate curve end value | 1 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 | DiagnosticsProcess data variable (PDV)Teach channelIdentificationBinary data channel (BDC) |
| 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 |
| Reverse polarity protection | for all electrical connections |
| Type of mounting | With accessories |
| Mounting position | Any |
| Pneumatic connection | For pneumatic tubing outside diameter 4 mm |
| Product weight | 60 g |
| Housing material | PA-reinforced |
| Materials in contact with the media | SiliconSilicon nitridePA-reinforcedNBRWrought aluminum alloy, anodizedEpoxyHigh-alloy stainless steel |
| Display type | Illuminated LCD, multi-color |
| Displayable unit(s) | lgg/minl/minscftl/hscft/h |
| Setting options | Teach-inVia display and pushbuttonsIO-Link® |
| Degree of protection | IP40 |
| Pressure drop | < 5 mbar |
| Protection class | III |
| Corrosion resistance class (CRC) | 2 - Moderate corrosion stress |
