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 484 รายการ / Viewing 81 - 100 of 484 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. 191-9495
Brand :RS PRO
THB565.38
Each
Units
Float - External, Vertical NO/NC Nylon 1m -20°C +75°C 240V 120V 600 mA - Nitrile 600 mA
RS Stock No. 174-8408
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF77YVP
Brand :Cynergy3
THB1,674.60
Each
Units
Float - Horizontal External SPNO Polyvinylidene Fluoride - -10°C +105°C 240V 120V 600 mA - Viton 0.6 A
RS Stock No. 191-9503
Brand :RS PRO
THB586.90
Each
Units
Float - Horizontal NO/NC Polyphenylene Sulphide - -10°C +120°C 240V 120V 600 mA - Nitrile 600 mA
RS Stock No. 122-8411
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.149350
Brand :Gems Sensors
THB4,346.79
Each
Units
Float - Vertical SPST NC Brass 25ft -40°C +82 (Water) °C, +110 (Oil) °C - - - 150psi - -
RS Stock No. 780-0276
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FSV10AR06
Brand :Cynergy3
THB4,200.75
Each
Units
Float - Vertical Relay Stainless Steel - -20°C +85°C - - 4 A, 10 A 8bar Nitrile -
RS Stock No. 869-7536
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF106Y100JV
Brand :Cynergy3
THB832.73
Each
Units
Float - Vertical NO/NC Polyphenylene Sulfide 1m -10°C +120°C 240V 120V 600 mA - Viton -
RS Stock No. 780-0204
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSV66A35B210SM16
Brand :Cynergy3
THB6,480.90
Each
Units
Float - Vertical NO/NC Stainless Steel 1m -20°C +120°C - - 500 mA 20bar Nitrile -
RS Stock No. 289-1319
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF46Y050TG
Brand :Cynergy3
THB776.94
Each
Units
Float - Horizontal Internal NO/NC Polyphenylene Sulfide 500mm -10°C +120°C - - 600 mA - Viton -
RS Stock No. 124-2557
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF104Y100JN/RS
Brand :Cynergy3
THB710.96
Each
Units
Float - Vertical NO/NC Polypropylene 1m -20°C +100°C 240V 120V 600 mA - Nitrile -
RS Stock No. 446-2581
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF66B50B100
Brand :Cynergy3
THB2,058.07
Each
Units
Float - Vertical Direct Load Polyphenylene Sulfide 1m -10°C +85°C - - 600 mA - Nitrile -
RS Stock No. 725-9886
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF54H100R1/8
Brand :Cynergy3
THB946.02
Each
Units
Float - Vertical NO/NC Polypropylene 1m -20°C +100°C - - 1 A - Nitrile -
ใหม่ / New
RS Stock No. 194-6339
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S01DB/F84
Brand :Mobrey
THB17,808.34
Each
Units
Float Level Switch Liquid Level Alarm and Pump Control Side Mount SPST Aluminium Bronze - - +210°C 440V 240V 5 A 18bar Non-Asbestos Sheet 5 A
RS Stock No. 174-8386
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF74Y100RN
Brand :Cynergy3
THB983.89
Each
Units
Float - Horizontal External SPNO Polypropylene 1m -20°C +100°C 240V 120V 600 mA - Nitrile 0.6 A
RS Stock No. 756-4220
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF104H100JN
Brand :Cynergy3
THB957.61
Each
Units
Float - Vertical NO/NC Polypropylene - -20°C +100°C - - 1 A - Nitrile -
RS Stock No. 174-8382
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF73H100RN
Brand :Cynergy3
THB1,161.46
Each
Units
Float - Horizontal External SPNO Nylon 1m -20°C +75°C 300V 300V 1 A - Nitrile 1 A
RS Stock No. 174-8404
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF76YNP
Brand :Cynergy3
THB1,049.85
Each
Units
Float - Horizontal External SPNO Polyphenylene Sulphide - -10°C +120°C 240V 120V 600 mA - Nitrile 0.6 A
RS Stock No. 124-2580
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF77Y100GV/RS
Brand :Cynergy3
THB1,542.68
Each
Units
Float - Horizontal NO/NC Polyvinylidene Fluoride 1m -10°C +105°C 240V 120V 600 mA - Viton -
RS Stock No. 124-2582
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF77YVP/RS
Brand :Cynergy3
THB1,160.06
Each
Units
Float - Horizontal NO/NC Polyvinylidene Fluoride - -10°C +105°C 240V 120V 600 mA - Viton -
RS Stock No. 361-1805
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF26Y050TG
Brand :Cynergy3
THB990.22
Each
Units
Float - Direct Mounting NC Polyphenylene Sulfide 500mm -10°C +120°C - - 600 mA - Silicone, Viton -
RS Stock No. 174-8365
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF47Y100GG
Brand :Cynergy3
THB1,960.76
Each
Units
Float - Horizontal Internal SPNO Polyvinylidene Fluoride 1m -10°C +105°C 240V 120V 600 mA - Viton 0.6 A
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