JIAWANSHUN Digital Counter 4-inch Large LED Display Counts Up to 9999 Infrared Sensor Counter for Conveyor Belts Automatic Counting Input AC100-240V Output DC12V

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More features

• APPLICATION‌: This digital counter is designed for automatic counting of conveyor belts, capable of tallying a variety of objects, including boxes, bottles, boots, bags, and more. (Note: Small items like screws may not be suitable.) It's widely utilized in production settings to keep track of the total number of items on the production line
• ‌WORKING PRINCIPLE‌: With a counting range of 0-9999, this counter offers cumulative tallying. Each time the sensor detects an object, the display number increments by one. Regardless of the object's speed, it accurately counts upon sensing
• ‌SENSOR PARAMETERS‌: Equipped with an infrared sensor, the sensing distance is adjustable from 0-50cm (19.5 inches), based on the object size and the distance between the object and the sensor. An induction indicator light is included, flashing red whenever an object is detected
• ‌EASY INSTALLATION‌: The sensor wire measures 3m (9.6ft) in length, featuring a power adapter with an input of 100-240V and an output of 12V. The display screen comes with two hooks for hanging or wall mounting. The 4-inch digital display, illuminated by red LED, makes it easy to read
• ‌POWER OUTAGE MEMORY‌: In case of accidental power loss, the display screen retains the previous values. Once power is restored, the values are automatically retrieved