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

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 481 - 484 รายการจาก 484 รายการ / Viewing 481 - 484 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. 174-8405
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LLF77HNP
Brand :Cynergy3
THB2,552.63
Each
Units
Float - Horizontal External SPNO Polyvinylidene Fluoride - -10°C +105°C 300V 300V 1 A - Nitrile 1 A
RS Stock No. 756-4239
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF66A25B125P
Brand :Cynergy3
THB1,740.20
Each
Units
Float - Vertical NO/NC Polyphenylene Sulfide - -10°C +85°C - - 600 mA - Nitrile -
RS Stock No. 725-9892
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSF56H100R1/8
Brand :Cynergy3
THB912.39
Each
Units
Float - Vertical NO/NC Polyphenylene Sulfide 1m -10°C +120°C - - 1 A - Nitrile -
RS Stock No. 124-2600
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MC05B/RS
Brand :Cynergy3
THB7,581.81
Each
Units
Float - Cable Mount NC Stainless Steel 304 5m 0°C +80°C - 60V 250 mA 4bar - -
Related Products
The RS PRO flange mount float switch has ...
Description:
The RS PRO flange mount float switch has 2 NC DPST-Db contacts. It is used for a close tank or sump. The float switch has a vertical or horizontal operating position. • Made of polypropylene• Maximum AC voltage 230V (Single ...
The RS PRO screw-in mount float switch has ...
Description:
The RS PRO screw-in mount float switch has 2 NC DPST-DP contacts. This switch is used for close tank or sump. The float switch has a vertical operating position. • Made of polypropylene• Maximum AC voltage 230 (Single Phase) V, ...
A float switch capable of offering a variety ...
Description:
A float switch capable of offering a variety of switching options and adjusting to system requirements. Compatible with a wide choice of chemicals and liquids due to the fact they are manufactured from high grade polyphenylene sulphide. Two Independent Switch ...
A float switch capable of offering a variety ...
Description:
A float switch capable of offering a variety of switching options and adjusting to system requirements. Compatible with a wide choice of chemicals and liquids due to the fact they are manufactured from high grade polyphenylene sulphide. Two Independent Switch ...