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Festo
547478
Pressure sensor SDET-22T-D2-G14-U-M12
The Festo part number 547478 is a piezoresistive pressure sensor designed to measure relative pressure across a 0 to 2 bar range with an overload limit of 5 bar and 1.5% full-scale accuracy. This component operates on a 14 to 30 V DC voltage range, featuring short circuit strength, polarity protection for operating voltage, and a 0.1 to 10 V analog output via a 3-wire M12x1 4-pin round plug connection with a PBT plug housing. It is constructed free of copper and PTFE, accommodating compressed air, gaseous media, and liquid media at medium temperatures between -10 and 100 °C and ambient temperatures from 0 to 80 °C. The unit carries C-Tick and c UL us Listed (OL) authorizations alongside the CE symbol in accordance with the EU-EMV guideline. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 547478
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 547478.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Authorization
- C-Tick | c UL us - Listed (OL)
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Materials note
- Free of copper and PTFE
- Measured variable
- Relative pressure
- Measurement method
- Piezoresistive pressure sensor
- Pressure measuring range, initial value
- 0 bar
- Pressure measuring range, final value
- 2 bar
- Overload range
- 5 bar
- Operating medium
- Liquid media | Gaseous media | Compressed air
- Medium temperature
- -10 ... 100 °C
- Ambient temperature
- 0 ... 80 °C
- Accuracy, FS
- 1.5 %
- Analog output
- 0,1 - 10 V
- Short circuit strength
- Yes
- Operating voltage range DC
- 14 ... 30 V
- Polarity protected
- for operating voltage
- Electrical connection
- Plug
- to
- EN 60947-5-2 | M12x1 | 4-pin | Round design
- Analog output connection type
- 3 wires
- Material information, plug housing
- PBT
- Mounting type
- Optional | with internal (female) thread | with accessories
- Pneumatic connection
- G1/4
- Product weight
- 100 g
- Materials information, housing
- High alloy steel, non-corrosive
- Material information, sealing ring
- FPM
- Material information, sensor element
- Al2O3 96%
- Material information, pressure supply port
- CrNi steel 1.4305
- Protection class
- IP65
- Corrosion resistance classification CRC
- 2
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 547478. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.