One Key Calibration Electric Capacity Level Sensor Controller Switch

• Type: Level Switch
• Contact: Contact
• Output Signal Type: Switching Type
• 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.: PLW
• Production Process: Integration
• Feature: One Key Calibration
• Material: Stainless Steel
• IP Rating: IP66
• Customized: Customized
• Environment Temperature: -20~60
• Advantage: Anti-Dust,Maintenance-Free
• Transport Package: Standard Cushioning Packing
• Origin: China

Product Description

Technique Parameters:

Power voltage: 
AC220V or DC24V

Environment temperature: ─20ºC~+60ºC

Output current:  AC250V/5A, DC30V/5A

Environment humidity: <80%

Output signal:
Switch signal(passive power contact)

Power: 2W  

PI GRADE: IP66

Weight: 1.6Kg

 

Mechanical Appearance

Flange Installation


Introduction
PLW one key calibration electric capacity level controller(level switch) is a new type level instrument. It is adopts "one key calibration"technology and it solves the fussy problems of the electric capacity level switch marking.
One key calibration electric capacity level controller(level switch) is specially used on square shape, particles, powders measurement. It has the alarming functions of upper and lower level, it can be used in high temperature, high pressure, heavy corrosion, heavy dust, super fine particles,etc bad environment. It is widely used in cement, power,metallurgy, mining, grains,petrol, chemicals and port industries.
 
Working principle:
When the level controller is installed above the warehouse, the rapier and warehouse wall is equals to the two polar plates of the electric capacity. Because the dielectric constant value is different from the air, when the level in the warehouse changes, it will cause the electric capacity of the rapier to the wall changes. When the electric capacity is larger than the setting value and the time is over 10 seconds, the relay in the limitation switch will take action and send out a switch signal to fulfill the purpose of control and alarm.

Characteristics:
1, Measure power or particle shape material effect is better.
2, Structure nice and practical, performance is stable and reliable..
3, High performance cost ratio, wide common usage.
4, Easy to install, anti-dust, no moving parts during inspection, no need maintenance.

Standard Accessories: Installation Flanges, Zinc Coated Waterproof Joints.

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