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 41 - 60 รายการจาก 484 รายการ / Viewing 41 - 60 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. 869-7731
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM10CW
Brand :Cynergy3
THB5,585.14
Each
Units
Float - Cable SPDT Polypropylene 5m 0°C +55°C 250V 110V 10 A 10bar - -
RS Stock No. 446-2575
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF66A50A150
Brand :Cynergy3
THB2,014.18
Each
Units
Float - Vertical Direct Load Polyphenylene Sulfide 1m -10°C +85°C - - 600 mA - Nitrile -
RS Stock No. 756-4179
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSV66A200E1GP
Brand :Cynergy3
THB4,829.31
Each
Units
Float - Vertical NO/NC Stainless Steel - - - - - 500 mA 20bar - -
RS Stock No. 492-8946
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF67A25B175
Brand :Cynergy3
THB8,168.01
Each
Units
Float - Vertical Direct Load Stainless Steel - -20°C +135°C - - 600 mA 10bar Nitrile -
RS Stock No. 124-0139
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LV41-7201
Brand :Flowline
THB2,747.25
Each
Units
Float Level Switch - Vertical SPDT PP 20ft 0°C +50°C 250V - - 1bar - 10 A
RS Stock No. 725-9870
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF86H100R
Brand :Cynergy3
THB915.10
Each
Units
Float - Horizontal External SPNO Polyphenylene Sulfide 1m -10°C +120°C - - 600 mA - - -
RS Stock No. 519-248
Brand :RS PRO
THB226.99
Each
Units
Float - Vertical Direct Load PP 300mm -20°C +80°C 130V 180V 700 mA - - -
RS Stock No. 725-9849
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF46H100RF
Brand :Cynergy3
THB861.58
Each
Units
Float - Horizontal Internal NO/NC Polyphenylene Sulfide 1m -10°C +105°C - - 600 mA - Nitrile -
RS Stock No. 361-1833
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FFSMC10C
Brand :Cynergy3
THB5,383.85
Each
Units
Float - - Direct Load PE 5m 0°C +55°C - - 1 A dc, 4 A ac 10bar - -
RS Stock No. 317-932
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF73Y050QM
Brand :Cynergy3
THB611.11
Each
Units
Float - Horizontal External Direct Load Nylon 500mm -20°C +75°C - - 600 mA - Silicone -
RS Stock No. 122-8381
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.142505
Brand :Gems Sensors
THB1,906.52
Each
Units
Float - Vertical SPST NO Polypropylene 24in -40°C +107°C - - - 3bar - -
RS Stock No. 492-8930
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF67A25B150
Brand :Cynergy3
THB8,168.01
Each
Units
Float - Vertical Direct Load Stainless Steel - -20°C +135°C - - 600 mA 10bar Nitrile -
RS Stock No. 454-9127
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF28X100
Brand :Cynergy3
THB4,549.52
Each
Units
Float - Vertical Direct Load Stainless Steel 350mm -10°C +120°C - - 500 mA 40bar - -
RS Stock No. 845-998
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF54V100MC
Brand :Cynergy3
THB683.95
Each
Units
Float - Vertical NO/NC Polypropylene 1m -20°C +100°C - - 600 mA - Nitrile -
RS Stock No. 756-4277
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF58Y100J1/8
Brand :Cynergy3
THB666.55
Each
Units
Float - Vertical NO/NC Polypropylene - -20°C +100°C - - - - Nitrile -
RS Stock No. 124-2573
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF57H100GC/RS
Brand :Cynergy3
THB2,014.06
Each
Units
Float - Vertical NO/NC Polyvinylidene Fluoride 1m -10°C +105°C 300V 300V 1 A - Nitrile -
RS Stock No. 859-3333
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FSH-21
Brand :Carlo Gavazzi
THB1,504.32
Each
Units
Float Switch - Horizontal SPST Polypropylene - -20°C +80°C - - 0.5 (Switching) A, 1 (Carrying) A 57psi - -
RS Stock No. 869-7564
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF44YFP
Brand :Cynergy3
THB633.13
Each
Units
Float - Horizontal NO/NC Polypropylene - -20°C +100°C 240V 120V 600 mA - Nitrile -
RS Stock No. 725-9864
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF84H100R
Brand :Cynergy3
THB707.36
Each
Units
Float - Horizontal External NO/NC Polypropylene 1m -20°C +100°C - - 600 mA - - -
RS Stock No. 780-0188
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF23XPM12
Brand :Cynergy3
THB2,368.16
Each
Units
Float - Vertical NO Stainless Steel - -20°C +120°C - - 500 mA 10bar Nitrile -
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