RF series Radio Frequency Admittance Level Controller

详情

Introduction:

RF series Radio Frequency Admittance Level Controller is used to measure and control the level of silo,trough,adhesive liquids,solid particle,stive and sizing mixture.It also can be used to measure interface between interface of two different liquid,such as oil-water. 

RF Series Radio Frequency is with features of easy calibration,stable  performance,strong commonality,easy installation,beautiful appearance,with so much advantages,it is widely used in many industries,such as petroleum,chemistry-industry,metallurgy,electronic power,pharmacy, food,paper,building material industry,etc.

And the RF Admittance controller can be installation with DCS and PLC control system,this will realization process of automatic detection and automatic control.
 

Advantage:

1.Easy installation and debugging

Fully sealed structure,no more debugging after installation,also all is with digital I.C,without any mechanical moving parts.

2.Low temperature drift

Comparing with other similar products,RF series admittance level controller greatly reduce the influence to the controller caused by temperature and humidity.Debugging is not needed in different seasons(spring,summer,autumn,winter). 

Advanced circuit design can avoid false signals produced by material adhesion in the probe and the effects of resistance to a variety of swings.

3.High applicability

RF series Admittance Controller can test solid and liquid material in high temperature,pressure stive high adhesive condition.

4.One-time zero

 

Application:

Widely used in petroleum,chemistry-industry,metallurgy,electric-power,pharmacy,food,paper,building-material 

 

Technical Data:
Working Power:DC*4V±*0%,AC**0V±*0% *0/*0Hz
Relative Humidity:≤*5%RH
Output signal:single-pole double-throw
Contact capacity:AC**0V/5A,DC*4V/5A
Working Temperature:**0～*0℃
Material Temperature:**0～**0℃
Sensitivity:≤0.3pF
Temperature effect:0.3pF/*0℃
Calibration:Zero 
Sensitivity:from **9
Switch delay Settings:Delaying value range is from 0 to *9 seconds
Protection:IP*5
Probe Material:Stainless steel,PTFE,high temperature-resistant plastic,china
Explosion-proof Grade:Ex dIIBT4
Connection:3/4"NPT thread;**1/4"pipe thread;flange
Installation:Top-installation,side mount