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VA-Alert - Full Tank Alarm for sewage tanks
The conductive alarm is intended for wastewater or other electrically conductive fluids. Alarm is given when both transducer electrodes are surrounded by the liquid.
Complete electronics unit that can be used with conductive sensors 1154 and 1155. Battery life approx. 3 years (3xAA) Alternating potential-free relay output
VA ALERT W
Wireless full-tank alarm for sewage tanks.
As a complement to our best-seller VA-Alert, Afriso has now developed a wireless variant for the occasion, which simply makes it better not to interfere with alarms and sensors.