Grease alarm, backwater alarm

DWTN grease alarm with LED signal light for alarms and faults. Two potential-free relay outputs for monitoring and control purposes. Operating temperature: -20 degC - +60 degC. Equipped with a buzzer. For outdoor installation, IP65. Power supply 230 V, 50/60 Hz. Including junction box and installation supplies. Atex approved.

GA-1 grease alarm signaling

The GA-1 is an alarm device for monitoring the thickness of the fat layer that accumulates in a separator. The system consists of a control unit GA-1, a GA sensor and a cable splice. The GA sensor is installed in the light liquid storage area and gives an alarm when the grease layer in the room reaches a predetermined level. The sensor is normally immersed in water. Its operation is based on the measurement of electrical conductivity of the surrounding liquid – water conducts electricity much better than fat.

GA-2 grease alarm with backwater signaling

The GA-2 is an alarm device for monitoring the thickness of the fat layer that accumulates in a separator. It also has an uplift sensor. The system consists of a control unit GA-2, two GA sensors and a cable splice. The GA Grease Sensor is installed in the light liquid storage area (grease) and gives an alarm when the grease layer in the room reaches a predetermined level. The sensor is normally immersed in water. Its operation is based on the measurement of electrical conductivity of the surrounding liquid – water conducts electricity much better than fat. The backflow alarm is suspended above the liquid level and gives a signal if the level in the grease separator rises and becomes too high.