Digital and Thumbwheel Timers
Accurate, programmable timing for industrial automation, manufacturing, process control and machine operations. Multiple modes and high reliability from microcontroller-based digital and thumbwheel timers.
- Manufactured in Mumbai, India
- Making test & control instruments since 1984
- ISO certified · NABL accredited
Choose Your Timer
| Timer | Model | Range | Modes |
|---|---|---|---|
| Digital On/Off Timer | PE 72x2 | 0.01 sec to 9999 hrs | On delay, off delay, cyclic on-off, forward-reverse with hold time |
| Preset Timer, thumbwheel based | PE 7104 | 0-9999 ms / sec / min / hr | Delayed ON, delayed OFF |
Certifications
Digital On/Off Timer
| Operating modes | On delay / off delay / cyclic on-off / forward-reverse with hold time |
| Range | Programmable from 0.01 sec to 9999 hrs |
| Display | 2 rows: 4 digit, 0.5" high, white LED and 4 digit, 0.39" high, green LED |
| Resolution | Selectable: 10 ms / 1 second / 0.1 min / 1 minute / 1 hr |
| Setting | ON time, OFF time and cycles adjustable by keypad |
| Output |
|
| Timer start | Power-on start, manual start, remote start |
| Supply | 90-270 V AC/DC, 50 Hz |
| Dimensions (H x W x D, mm) |
|
| Weight | 300 g |
Preset Timer, Thumbwheel Based
| Available as | 2, 3 and 4 digit, in milliseconds / seconds / minutes / hours range, with elapsed or remaining time indication |
| Range | 0-9999 milliseconds / seconds / min / hour |
| Display | 4 digit, 0.5" high, LED |
| Resolution | 0.001 / 0.01 / 0.1 / 1 (selectable); seconds / min / hour selectable |
| Accuracy | 0.05% ± 1 count |
| Time setting | 2 / 3 / 4 digit thumbwheel switches |
| Control action | Delayed ON / delayed OFF |
| Output | 2 relay |
| Start | Front start / power-on start / PNP switch / NPN switch / contact switch |
| Reset | Push-to-reset button / external reset |
| Supply | 230 V AC ± 10%, 50 Hz |
| Dimensions (H x W x D, mm) |
|
| Weight | 500 g |
Cyclic Timer in Action
Applications
Frequently Asked Questions
Which operating modes does the digital timer offer?
On delay, off delay, cyclic on-off, and forward-reverse with hold time. Output 1 can be on delay, off delay, or cyclic with ON first or OFF first. Output 2 can work as auxiliary, invert or cycle end.
What time range can I set?
The digital timer is programmable from 0.01 sec to 9999 hrs. The thumbwheel timer covers 0-9999 in milliseconds, seconds, minutes or hours, as selected.
How can the timer be started?
The digital timer starts on power-on, manually or remotely. The thumbwheel timer starts from the front, on power-on, or from a PNP switch, NPN switch or contact switch.
How accurate is the thumbwheel timer?
0.05% ± 1 count. It also shows elapsed or remaining time.
Which panel sizes are available?
Both timers come in three sizes: 48 x 48 x 110, 72 x 72 x 65 and 96 x 96 x 65 mm (H x W x D).