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IDEC

TL46 Contrast Sensor

The TL46 digital contrast sensor is characterized in terms of resolution, definition and precision of the light spot emitted by RGB LEDs, fast response time and high switching speed. The sensor, developed in a sturdy metal housing with standard mounting, is available for applications requiring innovative technology at the best price/performance ratio.
The TL46-WL has 3 push-buttons to set the sensor, 4 LEDs signaling the output status, sensor acquisition condition, delay output activation and push-button activation. A bar graph is also available for manual setting of the threshold to detect particularly difficult contrasts. It also has a 20kHz switching frequency.
Accessory lenses with 9 - 40mm focal distance are available, as well as a high-resolution focusing lens and a PMMA plastic lens particularly suitable for food applications with standard 9mm focal distance.

Common Applications

• RGB LED
• Automatic, manual and remote setting
• excellent performance at 20kHz operating frequency
• NPN/PNP, analog outputs and Remote input
• Standard mounting, M12 connector rotates in 5 positions