The Hengstler TICO 731 series hour counter is an 8-digit self-powered electronic elapsed time meter with an LCD display. It is supplied with a spring clip for panel mounting. This counter displays in hours, minutes and seconds (HHHH:MM:SS). It can be used in conjunction with a P/E switch to convert a continuous pneumatic signal to a digital display. This time counter can be reset externally or by pressing the front reset button that can also be disabled via a bridge wire. It has a maximum count frequency of 30Hz.
This counter is powered by a 3V lithium battery.

Resettable display
Screw connection
type
Hold: display memory contact (negative, 30Hz)
Keylock: locking of the hold button
Gate measurement with 6 seconds measuring time in Imp/min
Panel cut-out dimensions are 45mm x 22mm
Operation temperature ranges between -10°C and 50°C

Industrial counting applications
Control and monitoring systems
Manufacturing assembly line

IP54 rated