Close
(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories
Preferences
Search

RF Admittance Level Switch for Powder/Silo, SPDT

$184.79
Shop RF admittance level switch online at economical price, with 250V AC 5A contact capacity, SPDT output, and optional voltage of 220V or 24V DC. This RF admittance level switch offers low power consumption of up to 2.5W and operates reliably in ambient temperatures ranging from -40℃ to 65℃. It is widely used in various types of silos, containers, and pipelines for empty and full material measurement.
*
SKU: ATO-RFALS-L2000
30-day Returns
Free Shipping
Delivery date: 6-12 days

RF admittance level switch is a level sensor used for point-level detection of liquids, solids, or slurries in industrial processes. RF admittance level switch offers reliable and accurate level sensing, making it valuable in diverse industries like chemical processing, water treatment, and food production.

Features

  • The RF admittance level switch adopts a fully sealed integrated structure design, with internal integrated digital circuits and no mechanical moving parts. Zero point calibration can be completed after one installation without repeated debugging.
  • It effectively reduces the impact of ambient temperature and humidity on the measurement results through digital circuit design, and there is no need to readjust the zero point when the season changes. The advanced circuit structure can prevent false signals caused by material adhesion to the probe, and resist the influence of various working conditions fluctuations.
  • The admittance level switch can be widely used in complex field environments such as high temperature, high pressure, high dust and high viscosity, and is suitable for accurate measurement of solid and liquid materials.
  • Users can quickly complete the one-time zero point setting through digital circuits, simplify the debugging process, and improve work efficiency.

Specification

Model ATO-RFALS-L2000
Control Part Power Supply (Optional) 220V AC±10%, 50/60HZ; 24V DC±10%
Contact Capacity 250V AC 5A
Power Consumption Maximum 2.5W
Sensitivity ≤0.3PF
Output Relay SPDT (Single Pole Double Throw)
Ambient Temperature -40~65℃
Temperature Effect 0.3PF/30℃
Calibration Button Zero Calibration
Sensitivity Setting Setting Range is 1~9
Switch Delay Setting Delay Value Range is 0~59 Seconds
Alarm Form Optional Upper Limit or Lower Limit
Shell Protection Standard Complies with NEMAI-5.4X and 12&13 (IP65) Protection Standards
Probe Part Installation Interface 1"NPT, 3/4"NPT
Probe Material Stainless Steel Probe
Pressure Resistance 2.5MPa


Dimension (Unit: mm)

RF admittance level switch dimension

Installation & Wiring

RF admittance level switch installation and wiring

Applications

RF admittance level switch application

Tips: What is the working principle of RF admittance level switch?

A Radio-Frequency (RF) admittance level switch operates based on the principle of measuring the change in admittance as a probe comes into contact with a material. Admittance is the reciprocal of impedance, and it includes both conductance and susceptance. In this level switch, an RF signal is emitted from a probe, and as the material level rises, the capacitance between the probe and the material changes. This alteration in capacitance leads to a change in admittance, which is detected by the instrument. The switch triggers when the admittance reaches a predefined threshold, indicating the material has reached a specific level. This technology is commonly used in industries to monitor and control levels of liquids and solids in tanks and vessels, offering a reliable and accurate solution for various industrial applications.

Write your review for RF Admittance Level Switch for Powder/Silo, SPDT
  • Only registered users can write reviews
  • Bad
  • Excellent