·The light source of this product adopts visible semiconductor laser. Laser beams are prohibited from directly or indirectly reflecting from reflective objects into eyes.

Note: Laser beam entering eyes may cause blindness.

·This product is not equipped with explosion-proof structure. It is prohibited to use in flammable, explosive gas or explosive liquid environment.

·Do not disassemble or change this product, because it is not designed to automatically turn off laser emission when the machine body is opened.

·Personal injury, fire or electric shock may be caused if the client dismantles or changes this product privately.

·Using control, adjustment or operation steps other than those specified here may lead to dangerous radiation leakage.

·This product is not suitable for outdoor use.

·Do not use this sensor in an unstable state just after the power is turned on (about 15 minutes warm-up time).

·If switching power regulator must be used, please ground the grounding terminal.