Chemelex TTC-1

Very simple alarm module at 24V DC voltage provides a good and simple solution for liquid detection that is used only in conjunction with the FFS sensor. The TTC module has a relay for leak detection and a relay for fault detection. The leakage relay has two sets of contacts so that both an alarm can be triggered and a system can be switched on or off. The design does not provide for continuous on/off switching. The module continuously monitors the integrity of the cables and will activate the fault signaling relay in case of interruption. Loss of supply voltage is also reported by this relay. Its small size allows it to be placed on a DIN rail, or directly on the wall.