Float Switches

Float switches regulate the liquid level in tanks, wells, etc. and 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.


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 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-proof

Where can be float switches used?


  • when emptying a tank

  • when filling a tank

  • for alarm at high water level

  • for alarm at low water level

...
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กำลังดูสินค้า 81 - 100 รายการจาก 482 รายการ / Viewing 81 - 100 of 482 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 725-9912
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSV66A813E34N183
Brand :Cynergy3
THB5,264.11
Each
Units
Float - Vertical NO/NC Stainless Steel 1m 0°C +120°C - - 2.5 A 10bar - -
RS Stock No. 174-8420
Brand :RS PRO
THB552.16
Each
Units
Float - Horizontal External SPNO Polypropylene 1m -20°C +100°C 240V 120V 600 mA - Nitrile 0.6 A
RS Stock No. 191-9476
Brand :RS PRO
THB534.71
Each
Units
Float - Threaded NO/NC Nylon 1m -20°C +75°C 240V 120V 600 mA - Nitrile 600 mA
RS Stock No. 756-4176
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF67A25B200
Brand :Cynergy3
THB7,358.19
Each
Units
Float - Vertical NO/NC Stainless Steel 1m -20°C +135°C - - 600 mA 10bar Nitrile -
RS Stock No. 869-7618
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF215XPL
Brand :Cynergy3
THB5,308.17
Each
Units
Float - Horizontal NO/NC Stainless Steel - -20°C +120°C 300V 300V 500 mA 10bar Nitrile -
RS Stock No. 338-9750
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF76Y100RV
Brand :Cynergy3
THB743.46
Each
Units
Float - Horizontal External NO/NC Polyphenylene Sulfide 1m -10°C +105°C - - 600 mA - Viton -
RS Stock No. 191-9486
Brand :RS PRO
THB517.31
Each
Units
Float - External NO/NC Nylon - -20°C +75°C 240V 120V 600 mA - Nitrile 600 mA
RS Stock No. 492-8902
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF67A25B75
Brand :Cynergy3
THB8,331.37
Each
Units
Float - Vertical Direct Load Stainless Steel - -20°C +135°C - - 600 mA 10bar Nitrile -
RS Stock No. 869-7539
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF103YNP
Brand :Cynergy3
THB652.36
Each
Units
Float - Vertical NO/NC Nylon - -20°C +75°C 240V 120V 600 mA - Nitrile -
RS Stock No. 124-2559
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF104H100JN/RS
Brand :Cynergy3
THB957.61
Each
Units
Float - Vertical NO/NC Polypropylene 1m -20°C +100°C 300V 300V 1 A - Nitrile -
RS Stock No. 122-8397
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191080
Brand :Gems Sensors
THB1,004.60
Each
Units
Float - Horizontal SPST NC Noryl 26in -40°C +107.2°C - - - 6.8bar Buna N -
RS Stock No. 780-0223
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF67A25B150PM12
Brand :Cynergy3
THB7,023.99
Each
Units
Float - Vertical NO/NC Stainless Steel - -20°C +135°C - - 600 mA 10bar Nitrile -
RS Stock No. 174-8392
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF77H100GN
Brand :Cynergy3
THB2,428.83
Each
Units
Float - Horizontal External SPNO Polyvinylidene Fluoride 1m -10°C +105°C 300V 300V 1 A - Nitrile 1 A
RS Stock No. 725-9956
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF59Y100JC
Brand :Cynergy3
THB1,209.50
Each
Units
Float - - NO - - - - - - - - - -
RS Stock No. 725-9855
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF76H050TV
Brand :Cynergy3
THB992.96
Each
Units
Float - Horizontal External NO/NC Polyphenylene Sulfide 1m -10°C +120°C - - 600 mA - Nitrile -
RS Stock No. 174-8410
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF78YNP
Brand :Cynergy3
THB915.68
Each
Units
Float - Horizontal External SPNO Polypropylene - -20°C +100°C 240V 120V 600 mA - Nitrile 0.6 A
RS Stock No. 869-7545
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF106YVP
Brand :Cynergy3
THB785.58
Each
Units
Float - Vertical NO/NC Polyphenylene Sulfide - -10°C +120°C 240V 120V 600 mA - Viton -
RS Stock No. 288-9322
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF76Y050TV
Brand :Cynergy3
THB852.11
Each
Units
Float - Horizontal External NO/NC Polyphenylene Sulfide 500mm -10°C +120°C - - 600 mA - Silicone, Viton -
RS Stock No. 756-4182
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF67A25B300
Brand :Cynergy3
THB7,495.53
Each
Units
Float - Vertical NO/NC Stainless Steel 1m -20°C +135°C - - 600 mA 10bar Nitrile -
RS Stock No. 174-8370
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF43YFP
Brand :Cynergy3
THB829.40
Each
Units
Float - Horizontal Internal SPNO Nylon - -20°C +75°C 240V 120V 600 mA - Nitrile 0.6 A
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