Series FS-2 Vane Flow Switch
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Brand:DWYER
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Service:Compatible liquids.
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Wetted Materials:Bellow: Tin-bronze; Vane: SS; Body: Forged brass.
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Temperature Limits:230°F (110°C).
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Pressure Limits:145 psig (10 bar).
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Enclosure Rating:NEMA 4 (IP64).
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Switch Type:SPDT snap switch.
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Electrical Rating:10 A res, 3 A ind @ 250 VAC.
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Electrical Connection:Cable gland with attached wire leads or optional conduit connection.
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Process Connection:1" male NPT or BSPT.
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Mounting Orientation:Switch must be installed vertically on horizontal pipe runs.
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Set Point Adjustment:Four vane combinations and an adjustment screw.
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Enclosure:Die-cast aluminum alloy.
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Agency Approvals:CE.
Description
The SERIES FS-2 Vane Flow Switches offers an economical flow proving solution. The FS-2 paddles are adjustable to fit 1 to 8" size pipe.
Product Applications:
- Boiler flow proving
- Hot water heaters
- Chillers
- Cooling lines
- Machinery
- Liquid transfer systems
Features:
- Field adjustable set point adjustment screw allows for easy flow switch modification
- Custom application set points enabled by field adjustable vane layers
- Aluminum weatherproof housing permits outdoor installation
