Electronic time delay relay TRUMETER

This versatile time relay has 8 modes of operation, 9 timing ranges and a large easy to read LCD display with numerical information. The display carries a wide range of internationally understood annunciators to indicate all the modes, direction of timing and the status of the output at all times.


Simple programming via menu driven display.

- Large, easy to read LCD display.

- 8 timing modes: ON DELay (ON DLY), OFF DELay (OFF DLY), One Shot (OS) and Single Shot (SS). Repeat Cycle (RC) modes: Delay, Cycle, Symmetrical Delay and Symmetrical.

- 9 timing ranges from 0.2 seconds to 99999 hours.

- Internationally understood annunciators for operating modes, time units, low battery, relay output state and trigger type.

- Self powered with 10 year battery life or 10 6 operations (customer replaceable lithium battery).

- Opto-isolated inputs 12 - 260VAC or DC.

- Three different triggering mechanisms.

- Relay contacts rated at 8A, programmable to NO or NC.

- Environmental protection to IP65.

- CE approved, UL and cUL pending.


The timing input can be LEVEL TRIGgered, EDGE TRIGgered or EDGE RETRIGgerable. The essence of RE-triggering is that subsequent pulses on the timing input can start a new timing cycle. Time is on the Main Display and the Set Time on the lower display.

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