Float Switches

A float switch is a level sensor used to detect the level of liquid usually in a tank, container or well. The flotation part of the device sits on top of the liquid and will switch on the rise and fall of the liquid. Float switches are used for automatic level control of groundwater, wastewater and sewage pumps, for raw water and liquid transfer pumps at waterworks, and for high water alarm.RS Components offer a wide range of high-quality horizontal and vertical devices from leading brands including Cynergy3, Pepperl + Fuchs, Gems Sensors, Telemecanique and of course RS PRO

What does a float switch consist of?

Float switches have a reed switch and a pivoted magnet and can be used for normally open (N/O) or normally closed (N/C) operation. The switch action can be reversed rotating the switch through 180°. The movement of the float, due to changing fluid level, will cause the reed change to work (for instance close or open) at a specific level. This trusted and tried technology depends on a generally straightforward plan that offers long-haul quality without the requirement for the user to calibrate a switch.

What are material types of a float switch?

Nylon – used for oils, diesel, organic chemicals.Polypropylene (PP) – acids and alkali, detergents, oils, water, organic chemicals.Polyphenylene sulphide (PPS) – used for more aggressive chemicals, and higher temperatures, up to 120ºC.Stainless steel – medical and food industries, hydraulic fluids, chemicals.

Features and Benefits

The highly flexible thermoplastic rubber cable has an extremely high mechanical load rating.The drop shape of the stabilizing weight eccentrically mounted in the housing makes the float switch insensitive to turbulence.The microswitch, fitted in a dual-chamber system, is completely shock- and rupture-proofAvailable with WRAS approvals.

What applications can be float switches used?

When emptying a tankWhen filling a tankFor alarm at high water levelFor alarm at low water level


...
Read more Read less

검색 필터링

총 514개 제품 중 1번째-20번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Device Type For Use With Mounting Type Switch Output Body Material Cable Length Minimum Operating Temperature Maximum Operating Temperature Maximum AC Voltage Maximum DC Voltage Maximum Current Maximum Pressure Gasket Material Current Rating
RS 제품 번호 339-730
제조사 부품 번호RSF43Y050QF
제조사Cynergy3
₩26,777.80
Each
수량
Float - Horizontal Internal NO/NC Nylon 500mm -20°C +75°C - - 600 mA - Nitrile -
RS 제품 번호 845-960
제조사 부품 번호RSF54Y100JC
제조사Cynergy3
₩31,184.45
Each
수량
Float - Vertical NO/NC Polypropylene 1m -20°C +100°C - - 600 mA - Nitrile -
RS 제품 번호 454-9105
제조사 부품 번호SSF212XPL
제조사Cynergy3
₩201,899.90
Each
수량
Float - Horizontal NO/NC Stainless Steel - - +120°C - - 500 mA 5bar - -
RS 제품 번호 446-2569
제조사 부품 번호RSF66A50A100
제조사Cynergy3
₩94,357.80
Each
수량
Float - Vertical Direct Load Polyphenylene Sulfide 1m -10°C +85°C - - 600 mA - Nitrile -
RS 제품 번호 869-7576
제조사 부품 번호RSF48YFP
제조사Cynergy3
₩34,203.85
Each
수량
Float - Horizontal NO/NC Polypropylene - -20°C +100°C 240V 120V 600 mA - Nitrile -
RS 제품 번호 756-4242
제조사 부품 번호RSF66A25B175P
제조사Cynergy3
₩60,853.00
Each
수량
Float - Vertical NO/NC Polyphenylene Sulfide - -10°C +85°C - - 600 mA - Nitrile -
RS 제품 번호 845-976
제조사 부품 번호RSF44Y050QF
제조사Cynergy3
₩31,280.55
Each
수량
Float - Horizontal Internal NO/NC Polypropylene 500mm -20°C +100°C - - 600 mA - Nitrile -
RS 제품 번호 446-2597
제조사 부품 번호RSF66B50B150
제조사Cynergy3
₩87,069.70
Each
수량
Float - Vertical Direct Load Polyphenylene Sulfide 1m -10°C +85°C - - 600 mA - Nitrile -
RS 제품 번호 338-9794
제조사 부품 번호MS10B
제조사Cynergy3
₩51,379.40
Each
수량
Float - - NC PE 5m 0°C +55°C - - 1 A dc, 4 A ac 10bar - -
RS 제품 번호 338-9788
제조사 부품 번호RSF56Y100RB
제조사Cynergy3
₩38,240.05
Each
수량
Float - Vertical NO/NC Polyphenylene Sulfide 1m -10°C +100°C - - 600 mA - Silicone, Viton -
RS 제품 번호 431-8406
제조사 부품 번호SSF212X100
제조사Cynergy3
₩109,823.70
Each
수량
Float - Horizontal NO/NC Stainless Steel 1m - +120°C - - 500 mA 5bar - -
RS 제품 번호 205-6910
제조사 부품 번호MS10A
제조사Cynergy3
₩54,022.15
Each
수량
Float - - NO PE 5m 0°C +55°C - - 1 A dc, 4 A ac 10bar - -
RS 제품 번호 338-9801
제조사 부품 번호MS20A
제조사Cynergy3
₩54,291.85
Each
수량
Float - - Direct Load PE 5m 0°C +55°C - - 2 A dc, 8 A ac 10bar - -
RS 제품 번호 211-985
제조사 부품 번호RSF64EXS
제조사Cynergy3
₩77,802.25
Each
수량
Float - Vertical Direct Load Polyphenylene Sulfide 1.5m 0°C +75°C - - 600 mA - - -
RS 제품 번호 395-7145
제조사 부품 번호169555
제조사Gems Sensors
₩78,020.80
Each
수량
Float - Horizontal, Vertical Direct Load Polysulfone - -17.8°C +80°C - - 40 mA 150psi - -
RS 제품 번호 338-9716
제조사 부품 번호RSF46Y100RG
제조사Cynergy3
₩34,844.00
Each
수량
Float - Horizontal Internal NO/NC Polyphenylene Sulfide 1m -10°C +120°C - - 600 mA - Silicone, Viton -
RS 제품 번호 331-017
제조사 부품 번호RSF53Y100JC
제조사Cynergy3
₩29,431.40
Each
수량
Float - Vertical NO/NC Nylon 1m -20°C +75°C - - 600 mA - Nitrile -
RS 제품 번호 339-5238
제조사 부품 번호LFL2-CK-U-PVC5
제조사Pepperl + Fuchs
₩103,510.55
Each
수량
Float - Horizontal Direct Load Polypropylene 5m +5°C +70°C - - 1 A dc, 3 A ac 3bar - -
RS 제품 번호 859-3333
제조사 부품 번호FSH-21
제조사Carlo Gavazzi
₩59,194.50
Each
수량
Float Switch - Horizontal SPST Polypropylene - -20°C +80°C - - 0.5 (Switching) A, 1 (Carrying) A 57psi - -
RS 제품 번호 348-8009
제조사 부품 번호RSF66A25B125
제조사Cynergy3
₩62,576.60
Each
수량
Float - Vertical Direct Load Polyphenylene Sulfide 1m -10°C +85°C - - 600 mA - Nitrile -