ZSJZ series of flow indicator-1

  Series ZSJZ flow indicator for the automatic sprinkler system, she can be installed in the water supply pipe or branch pipe, the water flow is given in a particular region of the signal, this signal can be sent to electronic control box can also be used to start fire pump control switch.
Required to supply my company, connection method: Pipe Thread, welding type, flange type, saddle-type pattern for the user to choose
Technical parameters
Installation connection: Flanged welded wire saddle-type I-type
Model: ZSJZ / F ZSJZ / A ZSJZ / H ZSZ / S
By Nominal (mm): DN50 DN60 DN80 DN100 DN125 DN150 DN200 DN50-150
Rated working pressure (Mpa): 1.2
Delay time (s): 2-90
Sensitivity (L / min): 15.0 ~ 37.5
Contact capacity: AC220/3A DC24/1A often used to open and a pair of the