Flange Plug Float Level Switch Long Service Life Level Switch One Point Liquid Sensor Customized Float Ball Type

• Customization: Available
• Type: Floating Ball
• Contact: Contact
• Model NO.: LS166, LS-166
• Output Signal Type: Switching Type
• Feature: Corrosion Resistant
• Material: Stainless Steel
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Connection: Flange Plug
• Transport Package: Carton
• Trademark: Yuanben
• Origin: Shanghai
• HS Code: 9026100000
• Production Capacity: 50000PCS/Year

Product Description

Flange plug liquid level switch
Product code:LS166,LS-166

The liquid level switch is mainly composed of a guide rod with a built-in reed switch and a float with magnetic steel. It has a compact structure, high reliability and stability, simple adjustment, easy installation, long service life, explosion-proof, corrosion-resistant and other characteristics.
 

Product parameters

1. Since the reed switch contacts are completely sealed in glass filled with inert gas, the contacts do not generate sparks when they are on and off, and the control is quite safe. It has a compact structure, high reliability and stability, simple adjustment, easy installation, long service life, explosion-proof, corrosion-resistant and other characteristics.

2. Product features
Features: 1).The reed switch contacts are completely sealed in glass filled with inert gas, and the control is quite safe;
2).It has a compact structure, high reliability and stability
3). Simple adjustment, easy installation,
4). It has long service life, explosion-proof, corrosion-resistant and other characteristics.

3. Technical parameters
 

Item	Parameter
Mounting Attitude	Vertical
Connection type	∅30 sealing ring
Switch mode	Normally open
Action point	106±3mm
Float ball No.	F2617
Stem Material	SUS304
Float ball material	pp
Accuracy	±3mm
Operating Voltage	250Vac,200Vdc
Contact Resistance	160mΩ(Max)
Contact Power	50W
Vessel Pressure	1.8Mpa
Operating Temperature	Normal Temperature
Specific Gravity	0.55~1.0
Extreme Position	20°off center
Protection grade	IP55
Shock Proof	30G Min
Vibration Proof	33Hz~2500Hz
Duration of Cycle	1,000,000 Times

4.Product Picture



5. Installation and precautions

1). Rotate the switch in the specified direction according to the section mark to ensure that the side-mounted float can rotate up and down flexibly.
2). For single-point level switches, N.O or N.C switch forms, The conversion can be achieved by inverting the end face of the float.  For LSAZ side-mounted level switches, N.O or N.C switch forms, the switch can be switched by rotating the switch 180° according to the end face mark.

Application

1. The float level control switch is used to measure the liquid level of oil, water, sewage, acid, alkali and other media in open containers and pressurized containers in civil construction, sewage treatment, water purification and other industries. For liquid addition (discharge) control and upper and lower limit alarm control, or automatic start and stop of the pump, so as to achieve automatic monitoring and drainage of the pump without anyone to ensure the safety of the pump.

2. Liquid level switches are used in household appliances, such as fully automatic washing machines, water dispensers, water boilers, dishwashers, household and commercial electric heaters, and liquid medicines. They transmit signals over long distances, provide on-site indications, monitor liquid levels, and control the start and stop of pumps or the switch of valves to control liquid levels, or perform high and low liquid level alarms.

3. Liquid level switches are telecommunication control devices used for liquid level heights in automobiles and industrial equipment. When the liquid level reaches the set high and low positions, the electrical contacts of the liquid level switch are disconnected or closed. By connecting it to the electrical circuit, signal alarms or control of the liquid addition (discharge) solenoid valve and electric pump can be realized, thereby achieving the purpose of controlling the liquid level.

4. Widely used in industrial steel rolling workshops, it mainly consists of sedimentation tanks, sewage suction wells, filters, clean water suction wells, water pumps, and dosing equipment. The equipment that needs to be monitored mainly includes suction well (water level) pumps, inlet and outlet pipes (water pressure, water flow, water temperature), filters, safety water towers and other equipment.

5. Refrigerant overflow protection for agricultural equipment, refrigeration equipment, water coolers, and refrigeration tanks.

6. Applied to drinking water and water treatment, according to the change of water level, control the operation of water pumps or solenoid valves and provide on and off signals.