Products
PP float switch level sensor anti-corrosion plastic float blue float level switch water level switch -78381
product detail
Product introduction:
The float level switch is a liquid level control device with simple structure and easy to use. It does not need to provide power and has no complicated circuits. It has the advantages of smaller size and longer working life than general mechanical switches. Floats and circlips are made of PP, which can be used in any liquid or pressure and temperature. They are used in shipbuilding industry, generator equipment, petrochemical industry, food industry, water treatment equipment, dyeing and finishing industry, hydraulic machinery, etc. It is widely used.
The float level switch is a liquid level control device with simple structure and easy to use. It does not need to provide power and has no complicated circuits. It has the advantages of smaller size and longer working life than general mechanical switches. Floats and circlips are made of PP, which can be used in any liquid or pressure and temperature. They are used in shipbuilding industry, generator equipment, petrochemical industry, food industry, water treatment equipment, dyeing and finishing industry, hydraulic machinery, etc. It is widely used.
Product parameters:
Low pressure:
Maximum power: 10W
Maximum switching voltage: 100V DC
Maximum switching current: 0.5A
Minimum breakdown voltage: 220V DC
Maximum load voltage: 1A
Maximum contact resistance: 100mΩ
Temperature range: -20-+80 degree
high pressure:
Maximum power: 50W
Maximum switching voltage: 220V DC
Maximum switching current: 1.5A
Minimum breakdown voltage: 300V DC
Maximum load voltage: 3A
Maximum contact resistance: 100mΩ
Temperature range: -20-+80 degree
Instructions for use:
Working principle: The liquid level sensor is mainly composed of a magnetic reed switch and a floating ball. There are magnetic materials in the floating ball. One or more magnetic reed switches are set in a closed non-magnetic metal tube or plastic tube, and then the conduit is passed through one Or multiple floats with magnetic materials, and use fixed double rings to control the float and the magnetic reed switch in the relevant position. The float rises or falls with the liquid, and uses the contact point in the ball near the beginning of the magnetic spring to open and close The action is used for liquid level control or indication (when the float is close to the reed switch, it is on; when it leaves, the switch is off).
Note:
The stroke of this float is very small, only 10mm. If you need to control a large range, high and low liquid level, it is recommended to buy a double ball, or buy 2 single balls, which can realize the upper and lower liquid level control.
Low pressure:
Maximum power: 10W
Maximum switching voltage: 100V DC
Maximum switching current: 0.5A
Minimum breakdown voltage: 220V DC
Maximum load voltage: 1A
Maximum contact resistance: 100mΩ
Temperature range: -20-+80 degree
high pressure:
Maximum power: 50W
Maximum switching voltage: 220V DC
Maximum switching current: 1.5A
Minimum breakdown voltage: 300V DC
Maximum load voltage: 3A
Maximum contact resistance: 100mΩ
Temperature range: -20-+80 degree
Instructions for use:
Working principle: The liquid level sensor is mainly composed of a magnetic reed switch and a floating ball. There are magnetic materials in the floating ball. One or more magnetic reed switches are set in a closed non-magnetic metal tube or plastic tube, and then the conduit is passed through one Or multiple floats with magnetic materials, and use fixed double rings to control the float and the magnetic reed switch in the relevant position. The float rises or falls with the liquid, and uses the contact point in the ball near the beginning of the magnetic spring to open and close The action is used for liquid level control or indication (when the float is close to the reed switch, it is on; when it leaves, the switch is off).
Note:
The stroke of this float is very small, only 10mm. If you need to control a large range, high and low liquid level, it is recommended to buy a double ball, or buy 2 single balls, which can realize the upper and lower liquid level control.
