Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems
Bika Japan Co., Ltd.
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
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Product
Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems
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Handling Company
Bika Japan Co., Ltd.
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Categories
1 Models of Flow Switch FSFD with Adjustable Time Delay for Wet Sprinkler Systems
| Product Image | Part Number | Price (excluding tax) |
|---|---|---|
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FSFD |
Available upon quote |
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About Company Handling This Product
- Japan