Water Flow Indicator ZSJZ80/100/150
Being used in the automatic water spraying and fire extinguishing system, water flow indicator could be installed on the main water supply pipe or horizontal water pipe. Converting the flow signal in the water supply network into electric signal enables it to detect and indicate alarm region. This electric signal could also be transmitted to electric control cabinet, however generally it is not used for launching the control switch on the fire-fighting pump.
Water flow indicator could only be installed horizontally. Pay attention to water direction during installation, and be sure to remember that installing in reverse direction is forbidden. Due to operation parameters of the indicator had been set in advance, for preventing the parameters from being drifted, violent collision shall be avoided and working parts shall be prevented from being damaged.
|Model||Working Pressure||Ambient Temperature||Working Medium||Sensitivity||Electrical Index|
AC 220V 5ADC 24V 3A
Ex-factory hydraulic test: keep 2.4MPa hydraulic pressure for 5 min, any fracture, leakage, permanent deformation or damage are not allowed.
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