Text version of the page 
Text version of the page 
http: //www.fine-tek.come-mail: info@fine-tek.com
Tel: 886-2-22696789 Fax: 886-2-22686682 PRODUCT DESCRIPTION FEATURES RF-Capacitance /Admittance level switch is appropriate to be applied in liquid and solid mediums. It is designed to resist possible medium attachments. This product also offers DPDT output, high/low level failsafe, adjustable time delay, and sensitivity adjustment. Offer of various models is available for high temperature, or limited space environment. 1 Anti-Viscosity 1 Easy Installation 1 Stable; Not affected by temperature 1 Time delay function from 0-30 seconds 1 IP65 housing protection 1 5 Amp output DPDT 1 Highest temperature tolerance of 550C B 1 High/low failsafe 1 Applicable in liquid, syrup, solid, powder, and interface detection 1 Alarm testing PRINCIPLE RF-Capacitance /Admittance level switch consists of guard section, active section, grounding, and insulation. The guard section is designed to overcome possible medium attachment and to secure signal accuracy. The special structure is suitable for detecting in different medium without being affected by attachments.
Active section probe, guard, and grounding are insulated with insulation. Level of medium can be detected by increase of admittance when medium reaches the active section probe. Ground and active section probe are insulated, thus detection would not be wrongfully occurred to cause false alarm when medium attaches to the probe. Radio frequency is applied to active section Vessel wall Ground Guard Section Upper Insulation Active section Radio frequency is applied to guard section Build up 1 F l
l n e T e k
|