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Products/Festo/549316
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Festo

549316

Distance sensor SOEL-RTD-Q50-PU-S-2L-40

The Festo 549316 is a block-design industrial component utilizing an optoelectronic distance sensor measuring principle with a red laser light source for travel measurement. This device features a 40 mm distance measuring range within a 44 to 84 mm working range, a travel resolution of 0.02 mm, and an analog output of 0 - 10 V operating on an 18 to 28 V DC voltage range. Constructed free of copper and PTFE, it operates in ambient temperatures from 0 to 45 °C and includes c UL us listing, RCM authorization, and CE conformity according to the EU-EMV guideline. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Manufacturer
Festo
Part number
549316
Data verification
Manufacturer evidence reviewed

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Worldwide sourcingSupport for planned and urgent industrial requirements.
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Verified configuration

Technical Specifications

Design
Block design
Authorization
RCM Mark | 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
Travel
Measuring principle
Optoelectronic
Measurement method
Distance sensor
Type of light
Laser | Red
Max. spot diameter
<0,8 mm
Working range
44 ... 84 mm
Distance measuring range
40 mm
Ambient temperature
0 ... 45 °C
Reference material
18 %
Travel resolution
0.02 mm
Analog output
0 - 10 V
Linearity error, FS
< 1.2 %
Max. load current at analog voltage output
3 mA
Short circuit strength
Pulsing
Operating voltage range DC
18 ... 28 V
Residual ripple
10%
Idle current
35 mA
Polarity protected
for operating voltage
Electrical connection
Plug | M12x1 | 4-pin
Size
50x50x17 mm
Mounting type
with through hole
Product weight
33 g
Material housing
ABS
Ready status display
Green LED
Operating reserve display
Red LED (off)
Protection class
IP67
Corrosion resistance classification CRC
4 - Very high corrosion stress
Laser protection class
1

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 549316. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.