|Typical Application:||Liquid Level Control||Probe Material:||304, PTFE (optional)|
|Power Supply:||24VDC, 220VAC||Process Temperature:||-40~+130℃, -40~+260℃|
|Process Pressure:||-0.1~2.0MPa||Process Connection:||Thread, Flange (optional)|
|Probe Length:||300mm(Length Can Be Customized According To Site Conditions)|
Liquid RF Capacitor Switch,
RF Admittance Level Sensor IP67,
Liquid Level Control Admittance Level Switch
Hot Sale IP67 Liquid NYDR RF Capacitor Switch
NYDR RF Capacitor Switch Working Principle
NYDR capacitance level switch is a highly intelligent level measurement product, which overcomes the inconvenience caused to customers by low alarm accuracy and complicated adjustment steps in previous measurement methods. The RF capacitance switch is widely used in chemical, metallurgical, petroleum, mechanical, food and foodstuff industries.
NYDR capacitance level switch adopts advanced digital intelligent compensation technology to convert the level change quantity in the vessel into capacitance change quantity. Inside the probe electrode There are two pole plates, the change of medium changes the dielectric constant between the electrodes, so as to get the change of electric capacity, and the electric capacity is converted into pulse digital signal by electronic plug-in, and the design of alarm point and the realization of alarm action are done by microprocessor.
NYDR RF Capacitor Switch Design Feature
1.This product uses intelligent microprocessor components and differential measurement technology, can measure water, sewage, mud, and other liquids, especially effective and accurate measurement of strong corrosive media, can be dynamic compensation for environmental changes and hanging material.
2.This product can be used in non-metallic tank sensor built-in subsidized electrode, and don’t need to add electrode inside the container.
3.The operation is very simple, only need to adjust the corresponding sensitivity knob according to the media, and wave surge delay filtering can be used.
4.The upper limit and lower limit alarms can be set flexibly, and the user can set and select the normally open and normally closed contacts.
5.Both single-point and multi-point relays use high performance imported single-blade double-throw relay, single-point contact current capacity up to 8A, multi-point 3A. It can directly drive the range of alarm devices.
6.Using PTFE probe, detection parts without moving devices, impact resistance, high temperature resistance, corrosion resistance.
NYDR RF Capacitor Switch Technical Parameters
|Typical application||Liquid level control|
|Probe material||304, PTFE (optional)|
|Probe length||300mm(Length can be customized according to site conditions)|
|Power supply||24VDC, 220VAC|
|Process temperature||-40~+130℃, -40~+260℃|
|Process connection||Thread, flange (optional)|
|Electrocution capacity||single-point: 250V 8A multi-point: 250V 3A|
|Explosion-proof grade||Exia II CT6|
NYDR RF Capacitor Switch Appication Field
1.Gray slurry pond drainage control.
2.Sewage treatment drainage control.
3.Sulfuric acid, nitric acid and other chemical corrosion level alarm control.
4.Slag pond drainage control.
5.All industrial drainage control.
6.Other liquid level alarm control.
Contact Person: Winnie