Download - Series CFS2 and Series FSW2
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CFS2 and FSW2 Cable Float Switches
The materials included in this compilation are for the use of Dwyer Instruments, Inc. potential customers and current employees as a resource only. They may not be reproduced, published, or transmitted electronically for commercial purposes. Furthermore, the Company’s name, likeness, product names, and logos, included within these compilations may not be used without specific, written prior permission from Dwyer Instruments, Inc.
©Copyright 2011 Dwyer Instruments, Inc
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Series CFS2Cable Float Switch
Mercury-free switch features an entirely waterproof casing, with an incased inverter microswitch housed in a polypropylene cover
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SpecificationsWetted Materials: Polypropylene and cable of SJOW or PVCTemperature Limits: 0 to 50 ̊ CPressure Limits: 1 barSwitch Type: SPST or SPDT (not mercury)Electrical Rating: Standard 10A @ 250 VACAgency Approvals: UL, CSA or CE
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MODELS
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Optional counter-weight or tie down in the application for pivot pointChanges set point
Installation
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Series FWS2Free-Floating Level Switch
Its heavy, bulky body, is free of any irregularity, making it ideal for use in sewage water, in industrial waste water with suspended agglomerate residues and in tumultuous water
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Specifications
Wetted Materials: Polypropylene and PVCTemperature Limits: -20 to 80 ̊ CPressure Limits: 2 barSwitch Type: SPST or SPDT (Not mercury)Electrical Rating: 10A @ 250 VACAgency Approval: CE
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Installation
Self weighted for pivot pointAccessory hang bracket
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Models
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Applications
Pumping stationsLift stationsResidential sumpsIndustrial sumps and pitsTank levelRain cisterns
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Sump Pumps
Water is collected in a sump pit for drainage and flood prevention in a buildingFloat turns on and off the pump to drain the pit when it fillsCommon in building basements
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Sump Pumps
Integral to submersible pumpsOptional plug connector availableResidential to municipal for sumps and pits
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Sump Pumps
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Lift Station
Used to transport influent to the wastewater treatment facilityFloats turn on and off pumps Also provides high alarm
Even if using a level transmitter will often use a high level switch for alarm backup
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Lift Station
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Rain Cistern
Becoming more common for residential and commercial buildingsLEED or green building credits for water reuse
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Rain Cistern
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Questions
To order a free catalog or for more information contact;Dwyer Instruments, Inc., P.O. Box 373,
Michigan City, IN., 46361Telephone: (800) 872-9141 or (219) 879-8000
Fax: (219) 872-9057Internet address: www.dwyer-inst.com
E-mail: [email protected]