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 CounterProduct Model: BEM-6H-T3N1-L-CTCounter Model: JDM11-6HPower Consumption: 10WCounting Range: 1-999999Counting Speed: 10 times/sWorking Method: Continuous working systemCounting Method: Contact count, level count and sensor countOperating Temperature: -5-45Storage Temperature: -20-70Reset Time: 0.5sPower Restart: 1sSensing Distance: Approx. 5m / 16.4ftDetection Object: Transparent/opaque objectsReset Method: Panel resetCounting Error: 1Data Retention: 10 yearsPower Cord Length: Approx. 1.5m / 4.9ftSensor Cable Length: Approx. 1.15m / 3.8ftApplication: 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 secondsThe 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