No Contact No Power Supply Magnetick Float Ball Switch

• After-sales Service: 1 Year
• Warranty: 1 Year
• Accuracy: ±0.6-1%
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HKD
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
• Size: DN50-100
• Sensor: Clamp-on/External
• Application: Environmental Protection
• Type: Switch
• Measuring Media: Liquid
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: JIS, DIN, ANS, GB, CE, RoHS, ISO
• Transport Package: Wooden Packing
• Specification: 30.00cm * 30.00cm * 200.00cm
• Trademark: Vacorda
• Origin: Sichuan
• HS Code: 90261000
• Production Capacity: 2000
• Package Size: 60.00cm * 60.00cm * 60.00cm
• Package Gross Weight: 20.000kg

Product Description

 IP65 Magnetic Float Ball Level Switch from China

Product Description

IP65 Magnetic Float Ball Level Switch from China is made up of reed pipe and magnetic float. It is based on the buoyancy principle, using the floating ball with magnetic components to drive the corresponding position of the reed tube to close or disconnect, so as to realize the detection and control of the high and low position of the liquid level.
IP65 Magnetic Float Ball Level Switch from China is equipped with 8 switches for 8 point detection. When the magnetic float ball level switch works, it has no direct contact with the measured medium, no mechanical wear and tear on the contacts, and it can work without external power supply.

 Product features

1, long life span, stable and reliable operation, easy installation, almost no maintenance 

2, none influence of measured medium in physical and chemical state. Eg: medium electrical conductivity, 

 dielectric constants, foam, pressure, temperature, evaporation, boiling, bubbling effect etc, .

3, choose appropriate material can be used in a variety of bad media environment with densities ≥ 0.5G/CC ; 

4,-interface measurement with two media of different density control;

5,wide range of application. Pressures from vacuum to PN160 (special up to PN320), temperature -40~+150 ° c; 

6,design, explosion-proof, suitable for explosive environments; 

7,UHKG controller can be used to control the upper and lower liquid level.

 

Operation:

Two control method of one magnetic float level gauge:

1,the upper limit-users select the normally open contact connection: the machine starts when the liquid level reaches the controlled upper limit and the node closes. 

When the liquid level reaches the controlled lower limit and the node opens, the machine stops. (eg. When the liquid flows out the  pump);

2,the lower limit-users select the normally closed contact connection: the machines starts when the liquid level reaches the controlled lower limit and the node closes. 

When the liquid level reaches the controlled upper limit and the node closes, the machine stops. (eg. When the liquid flows in the pump);
 

Technical Data:

Max insert depth	L=6m(>6m customize)
Max control scope	L-120mm
Min control scope	50mm(<50mm customize)
Medium density	>0.5g/cm3
Working pressure	PN2.5~ PN160(Max pressure PN320)
Working temperature	-40~80 °C, -40~120 °C, -40~150 °C (250°C customize )
Float diameter	D28~D120(depending on pressure and density)
Installation type	Flange: DN40~DN150
	Flange standard: HG/T20592~2009
	(pressure>PN25, Flange>DN125)
	G2'' thread
	Other method (consulting)
Maximum switch frequency	<1×105
Inaccuracy	±8±2mm
Working power supply	220VAC/380VAC
Max voltage of switch	<250VAC
Max current of switch	5A
Installation angle	< ±25°
Wiring box	M20×1.5 female thread
IP grade	IP65
Explosion-proof grade	Exd II CT6Gb