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  • Home
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  • LED Illuminators
  • LTRNST series
  • LTRN120BL

LTRN120BL

Ring LED illuminator, inner diameter 180 mm, straight type, blue 470 nm

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Specifications

Optical specifications
Light color, peak wavelength blue
Optimal working distance (mm) 450-580
Illuminance at minimum working distance (lux) 1710
Illuminance at maximum working distance (lux) 1170
Lighting area diameter
Outer diameter (mm) 276
Inner diameter (mm) 204
Electrical specifications
Number of LED rows 1
Continuous mode 1
Supply voltage (V) 24
Current (mA) 1118
Power consumption W 26.9
Pulsed mode
Supply voltage2 (V) 24-48
Max pulse current 3 (mA) 2000
Max. trigger pulse duration (ms) 10
Duty cycle (%) 0-10%
Mechanical specifications
Outer diameter (mm) 290
Inner diameter (mm) 180
Height (mm) 40
Mass (g) 1310
Cooling method Attached to machine part for better heat dissipation
Eye safety
Risk group according to CEI EN 62471:2010 Risk group 2

Last update: 2021-06-21

REACH compliant RoHS compliant, Directive 2011/65 EC CE mark Waste Electrical and Electronic Equipment

Notes

  1. Lifespan: 20.000 hours (drop to 50% intensity) at 25 °C.
  2. With constant driving voltage (36V recommended, 48V max). Duty cycle = 0-10 %. Max pulse width = 10 ms.
  3. With constant driving current. Duty cycle = 0-10 %. Max pulse width = 10 ms.

All product specifications and data are subject to change without notice to improve reliability, functionality, design or other. Photos and pictures are for illustration purposes only.

LTRN120BL ring LED illuminator

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Compatible products

Despite the efforts made to generate an error-free compatibility list, we always recommend to consult the Opto Engineering® technical support department before purchasing a compatible product. Opto Engineering® shall not be liable for any damage or malfunctioning caused by the incorrect selection of a compatible product.

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TC2MHR120‑E High resolution telecentric lens for 1″ detectors, magnification 0.104x, mount M42X1 FD=16
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CB series

Cables

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CBSLH‑24V‑F‑3M‑TB Illumination cable, side A flying leads, side B terminal blocks connector, 24V - 3m
LTIC Series main image

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