The DC-operated sensors feature a bright visible red emitter beam that reaches up to 25 meters (82 feet), allowing for easy alignment and setup. For ease of use, the sensors also offer a highly visible output, and dual-function power and stability indicators. The indicators are comprised of one green and two yellow LED lights. Solid green indicates power is applied and the sensor is ready, while green flashing specifies a marginal sensing signal. The two bright yellow LEDs, visible from both sides of the sensor, indicate the output is conducting. Featuring an ABS plastic housing, the sensors are well sealed against water ingress. An operating temperature range of -40 to +70 ºC ensures optimal performance for diverse applications. For increased flexibility, diffuse models provide a robust 250° sensitivity potentiometer.
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