Product description

The ZSJZ type water flow indicator is an integral part of the automatic sprinkler system. It uses the water flow in the sprinkler network to push the blades and touch the micro switch to convert the water flow signal into an electrical signal and connect it to the controller to start An alarm device of the automatic fire alarm system, which can be used to detect the operation of the automatic sprinkler system and determine the area where the fire occurs.

Working principle and purpose

The ZSJZ water flow indicator is used in automatic sprinkler systems. It can be installed on the main water supply pipe or the crossbar water pipe to give an electrical signal of water flow in a small area of a certain sub-region. This electrical signal can be sent to the electric control box. It can also be used to start the control switch of the fire pump.

Product size chart

Main external connection size