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Festo
553150
Pressure sensor SPAB-B2R-R18-2N-M8
The Festo 553150 is a piezoresistive pressure sensor with a display, featuring a relative pressure measuring range of -1 bar to 1 bar and a 5 bar overload range. This component operates on a 12 to 24 V DC voltage range with short circuit strength and polarity protection, providing two freely programmable and switchable NPN switch outputs with a 100 mA max output current and 0.1 % switching point reproducibility. Authorized by c UL us - Recognized (OL) and C-Tick while bearing the CE symbol according to the EU-EMV guideline, the unit functions with compressed air matching ISO8573-1:2010 [7:4:4] where lubricated operation is not possible, and maintains an ambient temperature range of -10 to 50 °C alongside a 1 %FS precision display. Submit the exact part number, quantity, and application requirements for a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 553150
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 553150.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Authorization
- C-Tick | 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
- 2xNPN
- Switching function
- Freely programmable
- Switching element function
- Switchable
- Switching point reproducibility
- 0.1 %
- Max. output current
- 100 mA
- Precision display FS
- 1 %FS
- Short circuit strength
- Yes
- Operating voltage range DC
- 12 ... 24 V
- Polarity protected
- for operating voltage
- 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 | psi | mmHg | kgf/cm²
- 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 553150. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.