The ALANN-III has been redesigned to use the E-Pilot board, complete with field wiring supervision, for control and shutdown.

Dual Channel Configuration
There are now two supervised field input connections on the board. Any type of dry contact sensor such as a pressure, temperature, level or flow switch can be connected to the ALANN-III. Separate indicator LED’s for these inputs will alert the operator when an alarm condition occurs. A third, unsupervised input is available on board with separate indicating LED’s.

When an abnormal condition is sensed by the circuit board, the ALANN-III sends a pulsed output signal to initiate a shutdown. To reset the device, the operator needs only to push the ‘Reset’ toggle switch to return the system to an ‘armed’ condition.

An onboard latching relay with dual outputs provides a signal for auxiliary devices such as a radio, telephone dialer or annunciator.

Complete with a low battery LED indicator, this unit is solar powered with battery backup, extremely rugged and can operate for several weeks without sunlight!