Solutions With Difference
The tank automation system can expand to control external devices through the use of the output module. This device will operate in case an alarm is detected, and will either activate a waiting device or will stop an operating device, depending on the necessity. It has got a relay mechanism that is able to be upgraded to 8 controllable units. For example, the suction pump or submerged pump will be stopped in case high water level is detected in the tank, so as to prevent water being dispensed to vehicles on the dispensers.