Nippon indias self-powered, subminiature totalizing counter requires no external power supply. It works on a built-in battery has a life ranging from 5 years [min] to 10 years [max]. Very small in size [48 x 24 mm din], with improved noise immunity with reset facility, the display is 6 digit lcd of 6.7 mm height. Features include: input signal relay or switch contact transistor input; voltage input 0-2 v; non-voltage input; short circuit impedance 10kw max; open impedance 500 kw min; short circuit residual voltage 0.5 v; and, maximum counting speed 10 cps [signal width > 50 ms] of 200 cps [signal width >2.5 ms and is ideal for stroke counting, totalising, etc.
