Pulse counter 877 series

analogelectromechanicalelectromagnetic

Introduction: Model 877 electromagnetic counter is used to record the accumulation of the number of times of electrical signals without bringing back the zero device. Mainly used in petroleum, chemical, textile, machinery, mining, national defense, food, printing and other industries in a variety of electrical pulse counting, can be composed with other instruments digital display instruments. Technical Parameters: Model - 877 - 877-ⅡB Display digit size(H×W) - 4 mm×1.8 mm Working temperature - -10℃～+50℃ Relative humidity - ≤85% Maximum Accumulation Capacity - 9999999 Operating voltage (Fluctuation range: ±10%) - DC:5V~220V various specifications; AC:24V~240V various specifications Counting speed - AC:≤10 times/second; DC:≤20 times/second - AC:≤5 times/second; DC:≤10 times/second Power - AC:2.5VA; DC:1.5W - AC:4VA; DC:3W Dimension - 75mm×41.5mm×31mm - 56.5mm×40.2mm×24.5mm Opening Size - 39mmx27.5mm - 40.7mmx25mm Reset mode - No reset Wiring Method - welding - Pressure line This type product can be designed according to customer’s needs