System controls suppliesoffers digital variable time control timer. This digital timer is appliedit is useful in processing units where time controlling is important such as chemical, plastics, textile, paper, photo processing, metal processing, etc. The timer range of the digital timer varies from 2 to 4 digits for minutes, seconds and hours such as 9.99 min, 99.9 min and 999 min which . It operateworks on down count mode from the preset time. Time . It comes in thumbwheel preset or pushbutton [keyswitch] preset type. The timer is modifiable ffor up counting mode timer is variable which. It operatesworks on a quartz crystal giving fine accuracy of time. In case of mains failure, tthe timer starts from the beginning, in case of mains failure which supplies . It provides 2 c/o relay contacts at the output terminal for 10 amp resistive load. These digital timer it can be of on delay type or off delay type and . Tthe box size of the digital timer instrument is 96 x 96 x 110 mm normally and can be made in 72 x 72 x 110 mm as per the requirements and panel cut out size is 90 x 90 mm and 65 x 65 mm, respectively. System & controls also providesthe company also offers the instruments [sequential time controller] for special applications.
