Omron Industrial Automation Sensors E3JK-DS30M1 or E3JKDS30M1

E3JK-DS30M1

The working principle of E3S-DS30N2 infrared photoelectric switch

Infrared ray belongs to a kind of electromagnetic ray, its characteristic is equivalent to radio or X ray. The visible light wave in human eyes is 380nm-780nm, and the long ray at 780nm-1mm wavelength is called infrared. The infrared photoelectric switch sold here sells the near infrared ray near the visible wavelength.

1. direct reflection photoelectric switch

The direct reflection photoelectric switch is a sensor that integrates transmitter and receiver. When a detected object passes, enough light emitted from the photoelectric switch transmitter is reflected to the receiver, so the photoelectric switch generates a switch signal. When the surface of the detected object is bright or its reflective rate is high, the direct reflective photoelectric switch is the preferred mode of detection.

Product 1:M18 diffuse reflection optoelectronic switch (output NPN/PNP/SSR) element /185 element

Detection distance: 100 mm /300 mm /500 mm /100 mm

Small diameter of the detected object: 5 millimeter

Point of view: less than 5 degrees

Working voltage: 6 ~ 36V DC /150-250 communication

Working current: less than 10 Ma

Output drive current: 300 Ma

Temperature range: - 40 ~ 70 degrees

This is an application for the photoelectric switch widely, its diameter is 18 mm, when fixed on the device shell hit a hole can park 18 mm easily fixed, the length of about 70 mm, the indicator light is behind, when the object is detected when the red LED light, usually in the off state, very intuitive the wire length is 150 mm.