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Termination and Troubleshooting

Water Leak Detector (BA/LDT) 5 Amp Relays

Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI  54631 USA

Tel:+1-608-735-4800 • Fax+1-608-735-4804 • E-mail:[email protected] • Web:www.bapihvac.com

rev. 09/01/21

26268_ins_LDT

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Overview & Identification

The Water Leak Detector is designed to sense the presence of water and alert a central monitoring system of the 

potentially destructive situation. The unit is available in three different models with the Attached Sensor, Remote 

Sensor and Rope Sensor shown in the figures below.

Fig. 2: 

Water Leak Detector with Attached 

Sensor  in a System Diagram

Fig. 1: 

Water Leak 

Detector with 

Attached Sensor

Fig. 4: 

Water Leak Detector with Remote Spot Sensor or optional 

Water Rope Sensor (not shown) in a System Diagram

Fig. 3: 

Water Leak Detector 

with Remote Spot 

Sensor (right) and 

Water Rope Sensor 

(below) 

Cautions/Warnings

This unit is not intended to be a safety device. In no event shall BAPI 

or its officers, directors, employees or agents be liable to any company 

or individual for any indirect, incidental, special, exemplary, punitive 

or consequential damages including, without limitation, economic or 

commercial losses, arising out of or resulting from the misuse of this 

water detector as a safety device.

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