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Festo
540198
Pressure sensor SDE3-V1D-B-FQ4-2P-M8
Manufactured by Festo, the part number 540198 industrial component features a piezoresistive pressure sensor with a display for measuring 2 x relative pressure across a range from 0 to -0.1 MPa (0 to -1 bar, or 0 to -14.5 psi) with an overload pressure capacity of 0.5 MPa (5 bar, or 72.5 psi). This RoHS compliant device operates with compressed air conforming to ISO 8573-1:2010 [7:4:4] within a medium and ambient temperature range of 0 °C to 50 °C, accommodating lubricated operation and achieving an accuracy of 2 %FS to 3 %FS with 0.3 %FS repetition accuracy. Equipped with two switching outputs featuring 2xPNP, freely programmable switching functions, and a switchable switching element function, the unit holds RCM compliance along with CE and UKCA markings per EMC and RoHS directives. Submit part number 540198, required quantity, and application specifications to request a formal 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
- 540198
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 540198.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Certication
- RCM compliance mark
- 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
- 2 x relative 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
- -0.1 MPa | -1 bar | -14.5 psi
- Overload pressure
- 0.5 MPa | 5 bar | 72.5 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
- Display range end value
- 100 %FS
Engineering context
Identification and RFQ Guidance
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 540198. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.