Widely used in industrial automation control systems. Features super anti-interference and high reliability. JDM11-6H has functions for contact counting, DC level counting, and sensor counting. Uses mathematical filter counting for precise counting with a wide range, up to 999999, and includes a power memory function. Extensively applied in petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, and other industries. For valuable equipment control or situations where product damage could endanger safety, implement secondary protection. Sensing distance is 30cm (adjustable). Counting begins when a transparent/opaque object passes through the sensor. Item Type: Digital Display Counter Model: BEM-6H-30C4-L-CT Power Consumption: ≤10W Counting Range: 1-999999 Counting Speed: 10 times/sec Working Mode: Continuous working system Counting Method: Contact count, level count, and sensor count Operating Temperature: -5℃-45℃ Storage Temperature: -20℃-70℃ Reset Time: ≥0.5 seconds Power-on Delay: ≥1 second Induction Distance: Approx. 30 cm / 11.8 inches (adjustable) Detection Object: Transparent/opaque object Reset Method: Panel reset Counting Error: ≤1 Data Storage: ≥10 years Power Cord Length: Approx. 1.5 meters / 4.9 feet Sensor Cable Length: Approx. 1.5 meters / 4.9 feet How to Use: 1. Contact input should be reliable to avoid malfunction caused by contact bounce. 2. Reset Function: Press the panel reset button at any time. The counter will return to the output state, with a reset time of ≥0.5 seconds. 3. The maximum counting speed is the maximum speed when the working condition is 1:1 and the pulse width of ON or OFF is greater than 50 milliseconds. 4. In the control system, the counter's control line should be connected separately from other power lines; in an environment with strong current and long counting terminal wiring, use a shielded wire. 1 x Digital Display Counter (with wire) 1 x Metal Frame 2 x Black Accessories