Festo AG & Co. KG

565409
flow sensor
SFAB-1000U-HQ12-2SA-M12-EX2

With rotatable display and integrated QS fittings.

More detailed information about this product!

Festo Data sheet

CriterionFeature
AuthorisationRCM Mark
c UL us - Recognized (OL)
CE mark (see declaration of conformity)to EU directive for EMC
to EU directive explosion protection (ATEX)
in accordance with EU RoHS directive
UKCA marking (see declaration of conformity)To UK instructions for EMC
To UK RoHS instructions
ATEX category GasII 3G
Explosion ignition protection type GasEx nA IIC T5 X Gc
ATEX category DustII 3D
Explosion ignition protection type DustEx tc IIIB T80°C X Dc IP54
Explosion-proof ambient temperature0°C <= Ta <= +50°C
Certificate issuing departmentUL E322346
Materials noteConforms to RoHS
Measured variableVolume
Volumetric flow rate
Direction of flowUnidirectional
P1 -> P2
Measuring principleThermal
Measurement methodHeat Loss
Flow measurement range initial value10 l/min
Flow measurement range final value1000 l/min
Temperature measuring range starting value0 °C
Temperature measuring range end value50 °C
Operating pressure0 - 10 bar
Operating pressure MPa0 - 1 MPa
Operating mediumCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Nitrogen
Medium temperature0 - 50 °C
Ambient temperature0 - 50 °C
Nominal temperature23 °C
Accuracy of flow rate± (3% o.m.v. + 0,3% FS)
Repetition accuracy zero point in ± %FS0,2 %FS
Repetition accuracy margin in ± %FS0,8 %FS
Temperature co-efficient margin in ± %FS/Ktyp. 0,1%FS/K
Pressure dependency margin in ± %FS/bar0,5 %FS/b.
Switch output2 x PNP or 2 x NPN switchable
Switching functionWindow comparator
Threshold value comparator
Switching element functionN/C or N/O contact, switchable
Max. output current100 mA
Analogue output4 - 20 mA
Characteristic curve for flow rate initial value0 l/min
Characteristic curve for flow rate final value1000 l/min
Output characteristic curve initial value4 mA
Output characteristic curve final value20 mA
Max. load resistance, current output500 Ohm
Short circuit strengthYes
Overload withstand capabilityAvailable
Operating voltage range DC15 - 30 V
Idle current120 mA
Polarity protectedfor all electrical connections
Electrical connection 1, connection typePlug
Electrical connection 1, connection technologyM12x1, A-coded in accordance with EN 61076-2-101
Electrical connection 1, number of pins/wires5
Mounting typewith through hole
with top-hat rail
Assembly positionAny
Pneumatic connectionFor tubing outside diameter 12 mm
Product weight160 g
Material housingPA-reinforced
Type of displayIlluminated LCD, multicoloured
Unit(s) that can be displayedl
l/min
m3
scf
scfm
Setting optionsTeach-In
Via display and buttons
Protection against manipulationPIN-Code
Protection classIP65
Pressure drop< 100 mbar
Safety classIII
Corrosion resistance classification CRC2 - Moderate corrosion stress
PWIS conformityVDMA24364-B1/B2-L

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