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EWTSPlus 990
32x74 timers and counters
Applications
The Eliwell series of digital timers is the ideal measuring solution for all measurable quantities in commercial refrigeration and light industry. The range is used in all applications requiring precision control of processing stages and the management of functions linked to pre-set time intervals.
Common features
| Container | PC+ABS UL94 V-0 plastic resin casing, polycarbonate display window, thermoplastic resin buttons | Operating temperature | -5...55°C |
| Dimensions | front panel 79x37mm, depth 59mm | Storage temperature | -30...85 °C |
| Installation | panel mounting with 71x29mm (+0.2/–0.1mm) drilling template | Ambient humidity for operation and storage | 10...90% RH (non-condensing) |
Technical Data
EWTSPlus 990 | |
|---|---|
| Display range | 9999 hours / 99 hours and 59 minutes / 99 minutes and 59 seconds / 99 seconds and 99 hundredths of a second |
| Display | no decimal point 4 digits + sign |
| Digital inputs | 2 clean contacts at extra low safety voltage |
| Connections | TTL port for connection to Copy Card and TelevisSystem |
| Digital outputs | 1 SPDT 8(3)A 1/2hp 250V~ 1 SPST 8(3)A 1/2hp 250V~ |
| Accuracy | 3.6 sec/h |
| Power consumption | 3VA max |
| Power supply | 12V~/c or 24V~ or 230V~ ±10% 50/60Hz |
| External battery |
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