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 61 - 80 รายการจาก 482 รายการ / Viewing 61 - 80 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. 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. 492-8930
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. 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. 845-982
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF53V100MC
Brand :Cynergy3
THB746.30
Each
Units
Float - Vertical NO/NC Nylon 1m -20°C +75°C - - 600 mA - 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. 869-7598
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF84YP
Brand :Cynergy3
THB572.71
Each
Units
Float - Horizontal NO/NC Polypropylene - -20°C +100°C 240V 120V 600 mA - - -
RS Stock No. 869-7551
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF153YFP
Brand :Cynergy3
THB621.01
Each
Units
Float - Vertical NO/NC Nylon - -20°C +75°C 240V 120V 600 mA - Nitrile -
RS Stock No. 725-9909
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSF24X100
Brand :Cynergy3
THB4,608.93
Each
Units
Float - Vertical NO/NC Stainless Steel 1m -20°C +120°C - - 500 mA 10bar - -
RS Stock No. 756-4264
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF58H100JC
Brand :Cynergy3
THB667.01
Each
Units
Float - Vertical NO/NC Polypropylene 1m -20°C +100°C - - 1 A - Nitrile -
RS Stock No. 174-8394
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF77Y100GV
Brand :Cynergy3
THB2,041.02
Each
Units
Float - Horizontal External SPNO Polyvinylidene Fluoride 1m -10°C +105°C 240V 120V 600 mA - Viton 0.6 A
RS Stock No. 756-4295
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LITTLE-EX-5M
Brand :Cynergy3
THB5,260.38
Each
Units
Float - Horizontal, Vertical NO/NC PE 5m 0°C +55°C - - 21.4 mA 10bar - -
RS Stock No. 395-7167
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.187585
Brand :Gems Sensors
THB2,094.88
Each
Units
Float - Horizontal, Vertical Direct Load Polysulfone - -17.8°C +80°C - - 40 mA 150psi - -
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. 395-7145
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.169555
Brand :Gems Sensors
THB2,094.88
Each
Units
Float - Horizontal, Vertical Direct Load Polysulfone - -17.8°C +80°C - - 40 mA 150psi - -
RS Stock No. 122-8405
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.174200
Brand :Gems Sensors
THB11,811.19
Each
Units
Float - Vertical SPST NC PTFE 24in 0°C +100°C - - - 25psi - -
RS Stock No. 191-9473
Brand :RS PRO
THB655.57
Each
Units
Float - Horizontal NO/NC Polyphenylene Sulphide 1m -10°C +120°C 240V 120V 600 mA - Nitrile 600 mA
RS Stock No. 122-8422
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.118125
Brand :Gems Sensors
THB2,421.75
Each
Units
Float - Horizontal SPST NO Brass 24in -40°C +82 (Water) °C, +149 (Oil) °C 240V - 60 mA dc, 80 mA ac 300psi - -
RS Stock No. 124-2589
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF107Y100GN/RS
Brand :Cynergy3
THB1,412.26
Each
Units
Float - Vertical NO/NC Polyvinylidene Fluoride 1m -10°C +105°C 240V 120V 600 mA - Nitrile -
RS Stock No. 869-7532
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF104YNP
Brand :Cynergy3
THB694.94
Each
Units
Float - Vertical NO/NC Polypropylene - -20°C +100°C 240V 120V 600 mA - Nitrile -
RS Stock No. 350-2098
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LFL2-BK-U-CSM5
THB2,926.70
Each
Units
Float - Horizontal Direct Load Polypropylene 5m -20°C +90°C - - 1 A dc, 3 A ac 2bar - -
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