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Products/Festo/568665
Festo 568665 Pressure sensor SDE3-D10M-B-HQ4-2P-M8
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Festo

568665

Pressure sensor SDE3-D10M-B-HQ4-2P-M8

The Festo 568665 is a piezoresistive pressure sensor with a display measuring 1x relative pressure and 1x differential pressure across a range of 0 MPa to 1 MPa (0 bar to 10 bar, 0 psi to 145 psi) with an overload pressure rating of 2 MPa (20 bar, 290 psi). It operates with compressed air as per ISO 8573-1:2010 [7:4:4] at medium and ambient temperatures from 0 °C to 50 °C, featuring 2xPNP freely programmable switching outputs with a repetition accuracy of 0.3 %FS. Compliance is certified by RCM, c UL us-recognized (OL), CE marking as per EU EMC and RoHS directives, and UKCA marking to UK instructions for EMC and RoHS. Submit the exact part number, quantity, and application requirements to request a quote.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer
Festo
Part number
568665
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 568665.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Certication
RCM compliance mark | c UL us - recognized (OL)
CE marking (see declaration of conformity)
As per EU EMC directive | As per EU RoHS directive
UKCA marking (see declaration of conformity)
To UK instructions for EMC | To UK RoHS instructions
Note on materials
RoHS compliant
Measured variable
1x relative pressure/1x differential pressure
Method of measurement
Piezoresistive pressure sensor with display
Pressure measuring range initial value
0 MPa | 0 bar | 0 psi
Pressure measuring range end value
1 MPa | 10 bar | 145 psi
Overload pressure
2 MPa | 20 bar | 290 psi
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Lubricated operation possible
Temperature of medium
0 °C...50 °C
Ambient temperature
0 °C...50 °C
Accuracy in ± % FS
2 %FS...3 %FS
Repetition accuracy in ± %FS
0.3 %FS
Temperature co-efficient in ± %FS/K
0.05 %FS/K
Switching output
2xPNP
Switching function
Freely programmable
Switching element function
Switchable
Reproducibility of switching value
0.3 %
On time
3 ms
Switch-off time
3 ms
Max. output current
100 mA
Voltage drop
1.5 V
Display range start value
0 %FS

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 568665. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.