Resistant to weak inorganic acids, alkalis, alcohols, and oils.
The float switch is a device used to detect liquid levels in a tank; it can activate pumps, indicators, alarms, or other devices.
Sensors are typically mounted in the bottom or the top cover of a liquid tank and can monitor both high and low fluid levels. The sensor features a float with a built-in magnet; buoyancy causes the float to move along the tube, which engages or disengages the internal reed switch.
The sensor can operate in NO and NC modes (reversing the float itself changes the sensor's operation to normally open or normally closed).
The sensor has a float equipped with a magnet that moves vertically along the guide tube under the force of liquid buoyancy, causing the reed switch to close or open.
EAN: 6931240074022 SKU: 740293712
Single-level float switch for vertical installation from the outside using a sealing flange.
Resistant to weak inorganic acids, alkalis, alcohols, and oils.
The float switch is a device used to detect liquid levels in a tank; it can activate pumps, indicators, alarms, or other devices.
Sensors are typically mounted in the bottom or the top cover of a liquid tank and can monitor both high and low fluid levels. The sensor features a float with a built-in magnet; buoyancy causes the float to move along the tube, which engages or disengages the internal reed switch.
The sensor can operate in NO and NC modes (reversing the float itself changes the sensor's operation to normally open or normally closed).
The sensor has a float equipped with a magnet that moves vertically along the guide tube under the force of liquid buoyancy, causing the reed switch to close or open.
Parameters
By default, the contact is closed (NC) in the bottom float position. To change the sensor's operation mode, remove the bottom pin, rotate the float 180°, and place the float back onto the sensor. Finally, install the retaining pin. The contact is now open (NO) in the bottom float position.
Material: PP
Mounting diameter: 10mm (external thread with M10 nut)
Protection class: IP67
Switching current: 1A
Color: Light blue
Mercury-free
Switching voltage (Max): 220V DC
Switching current (Max): 0.5A
Max. switching current (Max): 1A
Max. switching power: 50W
Operating temperature: -20 ~ +80°C
Float dimensions: 24*24mm
Thread diameter: 10mm
Nut size: 17mm
Cable length: 40cm
Others
Can be used in hydroponics, saltwater tanks, freshwater tanks, gardening, aquariums for water level control, filtration devices, and heating systems.
The switch is particularly useful for activating pumps with floats (draining water from sumps, septic tanks, etc.). Floats in such pumps are often unreliable (they get tangled in the pump cable, position incorrectly, etc.)
Example usage:
Automatic tank filling
Tank overflow warning alarm, pumping out water above the float, safety valve.
Kit contents
Switch
Nut
Gasket
Certificates and standards
CE, RoHS
Dimensions, Weight
Product dimensions: 24 x 24 x 90 mm (D x W x H)
Package dimensions: 100 x 100 x 50 mm (D x W x H)
Product weight: 18 g
Weight with packaging: 18 g
Specific References