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Festo
553147
Pressure sensor SPAB-B2R-R18-2P-M8
The Festo 553147 is a piezoresistive pressure sensor featuring an integrated display and a relative pressure measuring range from -1 to 1 bar with a 5 bar overload capacity. It operates on a 12 to 24 V DC voltage range, providing two freely programmable 2xPNP switch outputs with a maximum output current of 100 mA, short-circuit strength, and reverse polarity protection for all electrical connections. Certified with the RCM Mark, c UL us Recognized (OL) listing, and CE conformity under the EU-EMV guideline, this component requires unlubricated compressed air matching ISO 8573-1:2010 [7:4:4] standards within an ambient temperature range of -10 to 50 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 553147
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 553147.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Authorization
- RCM Mark | c UL us - Recognized (OL)
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Materials note
- Contains PWIS substances | Conforms to RoHS
- Measured variable
- Relative pressure
- Measurement method
- Piezoresistive pressure sensor with display
- Pressure measuring range, initial value
- -1 bar
- Pressure measuring range, final value
- 1 bar
- Overload range
- 5 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation not possible
- Ambient temperature
- -10 ... 50 °C
- Switch output
- 2xPNP
- Switching function
- Freely programmable
- Switching element function
- Switchable
- Repetition accuracy of switching output in ± %FS
- 0.1 %FS
- Max. output current
- 100 mA
- Precision display FS
- 1 %FS
- Short circuit strength
- Yes
- Operating voltage range DC
- 12 ... 24 V
- Polarity protected
- for all electrical connections
- Electrical connection
- Plug | Round design
- to
- EN 60947-5-2 | M8x1 | 4-pin
- Mounting type
- Optional | Threaded | with accessories
- Pneumatic connection
- Male thread R1/8 | Female thread M5
- Product weight
- 45 g
- Materials information, housing
- ABS-reinforced | PBT-reinforced
- Type of display
- Illuminated LCD, multicolored
- Unit(s) that can be displayed
- bar | inchH2O | inchHg | kPa | kgf/cm² | mmHg | psi
- Operating status display
- LCD, yellow
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 553147. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.