DT20-P254B Displacement Measurement Sensors – SICK Sensor

$ 1,006.50

SKU: SICK 1041278

SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.

Part Number: 1041278
Distance Sensor Model: DT20-P254B
OEM Spec Ref 

Mechanics/electronics

Supply voltage Vs DC 10 V … 30 V 1)
Ripple ≤ 5 Vpp 2)
Power consumption ≤ 1.8 W 3)
Warm-up time ≤ 10 min
Housing material Metal (zinc diecast)
Window material Plastic (PMMA)
Connection type Male connector, M12, 5-pin, swivel connector unit
Indication LC display, 2 x LED
Weight 135 g
Dimensions (W x H x D) 24.3 mm x 72.4 mm x 54.1 mm
Enclosure rating IP65 (EN 60529)
Protection class II
  • 1) Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A.
  • 2) May not fall short of or exceed VS tolerances.
  • 3) Without load.

Performance

Measuring range 50 mm … 150 mm 1)
Target Natural objects
Repeatability ≥ 0.125 mm 1) 2) 3)
Linearity ± 0.5 mm 3) 4)
Response time ≥ 2.5 ms 2)
Measuring frequency ≤ 400 Hz 1)
Output time ≥ 2.5 ms
Light source Laser, red
visible red light
Laser class 2 (IEC 60825-1:2014, EN 60825-1:2014)
Typ. light spot size (distance) 2 mm x 4 mm (150 mm)
Additional function Set moving average fast/medium/slow, switching mode: distance to object (DtO), teach-in of digital output, invertable digital output, teach-in of analog output, Invertable analog output, Multifunctional input: laser off / external teach-in / deactivated, switch-off display, lock user interface
  • 1) 6 % … 90 % remission.
  • 2) Dependent on the set average or sensitivity.
  • 3) When calibrated in the application regularly.
  • 4) 90 % remission.

Interfaces

Digital output
Number 1 1)
Type PNP
Maximum output current IA ≤ 100 mA
Analog output
Number 1
Type Current output
Current 4 mA … 20 mA, ≤ 300 Ω
Resolution 12 bit
Multifunctional input (MF) 1 x MF 2)
  • 1) PNP: HIGH = VS – (< 2 V) / LOW = < 2 V; NPN: HIGH = < 2 V / LOW = VS.
  • 2) MF can be used as laser-off, external teach-in or deactivated.

Ambient data

Ambient temperature, operation –20 °C … +55 °C, Operating temperature at VS = 24 V
Ambient temperature, storage –40 °C … +60 °C
Temperature drift 0.25 mm/K 1)
Typ. Ambient light immunity Artificial light: ≤ 3,000 lx

Sunlight: ≤ 10,000 lx
Vibration resistance EN 60068-2-6, EN 60068-2-64
Shock resistance EN 60068-2-27
  • 1) 0,5 mm/K: for distances > 600 mm.

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