Feature: 1. JDM11-6H has three counting methods: contact counting, DC level counting and sensor counting. 2. Counting through mathematical filtering, accurate counting, super anti-interference and high reliability. 3. The sensing distance is 5m, the counting range is wide, and it has a power failure memory function. 4. When a transparent/opaque object passes through the sensor, it starts counting, and counts once every time it passes. 5. Widely used in industrial automation control systems, used in chemical, textile, machinery, national defense, agriculture, food, printing and other industries. Specification: Item Type: LED Electronic Counter Product Model: BEM-6H-T3N1-L-CT Counter Model: JDM11-6H Power Consumption: ≤10W Counting Range: 1-999999 Counting Speed: 10 times/s Working Method: Continuous working system Counting Method: Contact count, level count and sensor count Operating Temperature: -5℃-45℃ Storage Temperature: -20℃-70℃ Reset Time: ≥0.5s Power Restart: ≥1s Sensing Distance: Approx. 5m / 16.4ftDetection Object: Transparent/opaque objects Reset Method: Panel reset Counting Error: ≤1 Data Retention: ≥10 years Power Cord Length: Approx. 1.5m / 4.9ft Sensor Cable Length: Approx. 1.15m / 3.8ft Application: Widely used in petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing and other industries; but for the control of valuable equipment or the situations where the product is damaged and safety is endangered, please do a secondary protection. Working Principle: The sensing distance is 5m. When transparent/opaque object passes through the sensor, it starts counting. How to Use: The contact input should be reliable to avoid malfunction caused by contact bounce. Reset Function: Press the panel reset button at any time. The counter returns to the initial state, and the reset time is ≥0.5 seconds The maximum speed of the calculator is the maximum speed when the duty ratio is 1: 1, and the pulse width of on or off is greater than 50 milliseconds. In the control system, the counter control line is wired separately from other power lines; in a strong current environment and the counting terminal wire is long, please use a shielded wire.. Package List: 1 x Counter(with Cable)2 x Metal Rack