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  4. Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems (Bika Japan Co., Ltd.)
Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems-FSFD
Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems-Bika Japan Co., Ltd.

Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems
Bika Japan Co., Ltd.

Bika Japan Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

11.5hours

Fast Response

About This Product

■Product description

Model FSFD was developed to detect flow in wet sprinkler systems after the sprinklers are activated. This flow switch has a pneumatic time lag function and can be set in the range of 0...70 seconds with an adjustable Daicel to prevent false alarms when the water level suddenly increases. Tamper-evident screws on the cover prevent unauthorized access to switch point settings. The robust design and protection rating IP56/NEMA4 make it suitable for indoor and outdoor applications. Flow direction is marked on the case and saddle for error-free installation. Model FSFD has a fused terminal block with cable duct openings for two sets of SPDT switches (Form C) for direct electrical connection to a control board or local audible alarm. Flow switches are designed to accommodate pipes of various schedules from 2...8 inches, providing a complete solution for your construction project. Model FSFD is designed with improved sensitivity. We have also obtained UL and FM certification.

■Features

・Time delay adjustment function to prevent false alarms when water level increases rapidly - Includes tamper-proof cover to prevent unauthorized access to switch settings ・IP56/NEMA 4 protection class, can be used indoors and outdoors ・Two microswitches for control panel and local audible alarm ・Two cable duct openings make it easy to connect to the terminal block

  • Product

    Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems

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1 Models of Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems

Image Part Number Price (excluding tax) Purpose
Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems-Part Number-FSFD

FSFD

Available upon quote

In a wet sprinkler system, a function that detects the flow after the sprinkler is activated

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About Company Handling This Product

Bika Japan Co., Ltd.

Response Rate

100.0%

Response Time

11.5hrs

  • Japan

Related search keywords

Detection Switch
Detection Switch　Bika Japan Co., Ltd.
Bika Japan Co., Ltd.

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