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Big Digit Clocks, Counters & Timers
| DIGITAL CLOCK | ||||||||||||||||||||||||||||||||||||||||
• 96x192mm Bezel • 92x186mm Cut-out • 38mm LED Digits • 12 or 24 hour format • Hours and minutes switchable to minutes and seconds for special functions. • Also available as elapsed time indicator. • Good accuracy, mains version counts frequency and 24V dc version has high accuracy oscillator. (On special order 238V AC version can be supplied to operate on the oscillation if the mains frequency is not stable; HOWEVER in South Africa the mains frequency is very accurate). • Battery backup in case of mains failure (display blank but time is kept). • Optional setting buttons (front of lens, behind lens(std) or via terminals on rear for setting purposes).  |
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| BIG DIGIT CLOCKS & COUNTERS | ||||||||||||||||||||||||||||||||||||||||
GENERAL PRODUCT DESCRIPTION: This
range of
clocks/counters have been designed specifically for the
industrial market for time and counter applications. These modules can
be supplied with six digits up to 180mm high and with count/time backup
on power failure. All inputs are isolated via opto-couplers giving the
units flexibility with regards to the input voltage.
All the units are fitted in a rugged powder coated aluminium enclosure with wall mounting brackets on the sides. All the displays are constructed from red high brightness seven segment LED displays giving excellent visibility over large viewing area. The battery back-up function keeps the last-count or the time and blanks the display until the main supply is restored and then continues to function normally. Re-adjusting the time or count therefore is not required after a power failure. The clocks have been upgraded with a high stability temperature compensated crystal oscillator to give an accuracy of 1 min per year from 0°C to 40°C. PRODUCTS CURRENTLY AVAILABLE: • Elapsed time counters (Stop, start & count) • Up/down
counters
• 24 hour clocks |
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