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Turck Ultrasonic Sensor – Diffuse Mode Sensor – Image 1
Turck

Ultrasonic Sensor – Diffuse Mode Sensor

SKU: 100000282 Type: RU20U-M12-LU8X2-H1141
Available 3–5 business days delivery
€247.10 / pieces
€294.05 incl. VAT
Data sheet

Features

  • • Smooth sonic transducer face
  • • Cylindrical housing M12, potted
  • • Connection via M12 × 1 male connector
  • • Teach range adjustable via connection cable
  • • Blind zone: 2.5 cm
  • • Range: 20 cm
  • • Resolution: 0.5 mm
  • • Aperture angle of sonic cone: ±9 °
  • • Analog output 0…10 V

Functional principle

Ultrasonic sensors capture a multitude of objects contactlessly and wear-free with ultrasonic waves. It does not matter whether the object is transparent or opaque, metallic or non-metallic, firm, liquid or powdery. Even environmental conditions such as spray, dust or rain hardly affect their function. The sonic cone diagram indicates the detection range of the sensor. In accordance with standard EN 60947-5-7, quadratic targets in a range of sizes (20 × 20 mm, 100 × 100 mm) and a round rod with a diameter of 27 mm are used. Important: The detection ranges for other targets may differ from those for standard targets due to the different reflection properties and geometries.

Electrical data

Standby delay ≤ 300 ms
Load resistance voltage output ≥ 1 kΩ
Response time typical < 50 ms
Wire breakage protection yes
Adjustment option Remote Teach
Short circuit protection yes
Polarity protection yes
Output function Analog output
Residual ripple 10 % Uss
No-load current up to 50 mA
Operating voltage UB from 15 to 30 VDC
Voltage output from 0 to 10 V

Ultrasonic data

Edge lengths of the nominal actuator 10 mm
Function Proximity switch
Resolution 0.5 mm
Approach speed ≤ 3 m/s
Overrun Speed ≤ 1.1 m/s
Ultrasound frequency 400 kHz
Range from 0.025 to 0.2 m
Linearity error ≤ ± 0.5 %
Repeatability ≤ 0.15 % of full scale
Minimum measuring range 30 mm

Tests/approvals

Vibration resistance 20 g, 10…55 Hz, sine, 3 axes, 30 min/axis according to IEC 60068-2-6
MTTF 304 years acc. to SN 29500 (Ed. 99) 40
MTTF °C
Declaration of conformity EN ISO/IEC EN 60947-5-7
Shock test 30 g, 11 ms, half sine, 3 axes according
Shock test to IEC 60068-2-27
Approvals cULus
Approvals CE

Mechanical data

Elektrischer Anschluss Connector, M12 × 1, 4-wire
Pressure resistance 0.5…5 bar
Object detected LED, Green
Ambient temperature from -10 to 60 °C
Storage temperature from -40 to 80 °C
Transducer material Plastic, Epoxyd resin and PU foam
Design Threaded barrel, M12
Max. tightening torque of housing nut 20 Nm
Radiation direction straight
Housing material Metal, CuZn, Chrome-plated
Degree of protection (IP) IP67
Abmessung Ø 12 x 72.5 mm
100000282 (DE)
EDB_100000282_ger_de.pdf
100000282 (EN)
EDB_100000282_gbr_en.pdf
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