Float Liquid Level Sensor, Stainless Steel/ Plastic

Float Liquid Level Sensor, Stainless Steel/ Plastic

Float liquid level sensor for sale, it is a floating switch composed of magnetic spring switch and floating ball. The floating ball will trigger the magnetic spring switch as the level of the liquid tested moves up and down, thus detecting the position of the liquid level. Contact form SPST 1NO/ 1NC, contact power rating 50W, selectable stainless steel or plastic.

SKU: CCHN-MR1045-PS

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Delivery date: 6-25 days

Overview

Float liquid level switch is a compact size and highly reliable, which is widely applied in water fountains, air conditioners, humidifiers, bathroom equipment, sale machines, oil tanks and chemical liquid level control.

Stainless Steel Float Switch Specification

Model	CCHN-ES4510-1A1	CCHN-ES4510-2A1
Voltage	0-110V	0-220V
Rod Length	45mm	45mm
Material	304 Stainless Steel	304 Stainless Steel
Max. Power	10VA	50VA
Working Pressure	<1.0Mpa	<1.0Mpa
Max. Switching Current	0.5A	1.5A
Min. Breakdown Voltage	100V AC/DC	300V AC/DC
Max. Contact Resistance	100mΩ	100mΩ
Temperature Range	-30~120℃	-30~120℃
Number of Wires	2 Wires	2 Wires
Wire Length	300mm	300mm
Specific Gravity of Medium	>0.9g/cm³	>0.9g/cm³

Plastic Float Switch Specification

Model	CCHN-EP4510
Voltage	0-110V/0-220V
Main Material	PP (Polypropylene)
Switching Voltage	300VC/300Vac-Max
Switching Current	0.5ADC/0.35AAC-Mac
Breakdown Voltage	250Vdc-Min
Breakdown Current	1.2Adc-Min
Resistance Value	0.3Ω-Max
Operating Temperature	-10~+85℃
Dielectric Specific Gravity	>0.8g/cm²
Operating Pressure	>0.8Mpa
Electric Shock Capacity	0-220V

Stainless Steel Float Switch Dimension (Unit: mm)

Stainless steel float liquid level sensor dimension

Plastic Float Switch Dimension (Unit: mm)

Movement Explanation

When the float down to the D position, in the position between D=3±1mm, the reed switches will be closed. Float ball reverses the opposite action.

Tips: Float liquid level sensor troubleshooting

Faults	Reasons	Solutions
The floating ball does not work.	The specific gravity of the liquid is less than the floating ball.	Reconfirm the specific gravity of the floating ball.
	The floating ball is leakage.	Replace the floating ball.
	Foreign matters stuck the floating ball.	Remove foreign matters.
Floating ball works but no signal output.	The position of the floating ball is offset.	Adjust the position of the floating ball.
Floating ball works but no signal output.	The magnetic spring switch is damaged.	Replace the magnetic spring switch.
Signal output is abnormal.	There is magnetic interference nearby.	Eliminate magnetic field.
The signal cannot be restored and the floating ball cannot be returned.	It got stuck by foreign matters.	Remove foreign matters.
There is two signal output at one point.	Ring position moved.	Adjust it.