Float Level Switch Level Sensor Aid HVAC Condensate Coolant Detection

• Type: Submersible
• Contact: Contact
• Output Signal Type: Switching Type
• Production Process: Integration
• Feature: Conductor
• Material: Metal
• Model NO.: LS series
• IP Rating: IP65
• Certification: RoHS
• Customized: Customized
• Transport Package: Export Package
• Trademark: Yuanben
• Origin: Shanghai
• HS Code: 9026100000
• Production Capacity: 50, 000PCS/Year

Product Description

   

 

LS series liquid level switches are ideal for sensing condensate tray level in heating, venting and air-conditioning systems.
LS series level switches feature high reliability and company, miniature design, making them suitable for use in tight spaces.
The level switches require no power, and can sense high or low condensate levels, providing tight control of liquid build-up, available in normally open or normally closed switching versions, simple and easy mount, thread or flange.

1,Description

LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies of the product have more and more advance, the products need comply with a requirement for more safe, convenient and low cost.
 
 

2,Features and Applications

Features:
1. Safe control;
2. Small size, reliable and stable;
3. Easy installation and adjustment;
4. Long service life, explosion proof and anti-corrosion.
 
Applications:
1.  Float level switch are used in civil building, waste water treatment, water purification industry for level measurement of oil, water, waste water, acid, alkali medium.
2. Float level switch are widely used in household appliance, such as automatic washing machine, water dispenser, boiler, etc for level monitor.
3. Float level switch are used as telecommunication control unit for liquid level control in automobile industry and industrial equipment.
4. Float level switches can also be used in steel rolling plant, agricultural equipment, refrigeration plant, medical treatment and water treatment, etc.  
 

3,Technical Parameters

 

Item	Parameter
Mounting Mode	Vertical
Connection Type	G1/8 Thread
Switch Mode	Reversible
Action Point	10±3mm
Float Ball No.	F2828
Stem Material	SUS304
Float Ball Material	SUS304/SUS316
Accuracy	±3mm
Operating Voltage	250Vac,200Vdc
Contact Resistance	160mΩ(Max)
Contact Power	50W
Vessel Pressure	1.8Mpa;
Operating Temperature	-20~125ºC
Specific Gravity	0.65~1.0 g/cm^3
Extreme Position	20° off center
Protection Grade	IP55
Shock Proof	30G Min
Vibration Proof	33Hz~2500Hz
Duration of Cycle	1,000,000 Times

COPYRIGHT@ SHANGHAI YUANBEN MAGNETOELECTRIC TECH CO., LTD

 

6,Product Dimension

1. For the single point level switch, reverse the float ball end face will change the N.O or N.C switch mode.
2. There are no user-serviceable components, and the location of the float retaining rings must not be changed. If service or repair is required, call for a return authorization.
3. Failure to observe the following instructions may result in leakage.
a) Apply pipe thread sealant to male level switch threads.
b) Thread level switch into female coupling until hand-tight.
c) Using a suitable wrench on hex flats, tighten 1 to 2 additional turns past hand-tightness.