US $150 - 180 / Unit1 Unit/Units
|Place of Origin:||
Shandong, China (Mainland)
4 ~ 20mA
|Packaging Details:||Wooden Carton|
|Delivery Detail:||As per buyer required|
1. good performance and stability
2. high accuracy
3. imported material
ALC6000 Smart RF Capacitive level transmitter
ALC6000 transmitter series are used in continuous measurement of RF capacitive material level. This capacitive level transmitter is widely applied almost all kinds of industry. Measurement detector and vessel make up a capacitor. The change of material level could produce the change of capacitive., the change of capacitive could analyze for handling and then transform a level signal.
The component of product
the company offer many kinds of detectors which apply for continuous level transmitter. In spite of the measurement technology is same, but different detector design is suitable to different application.
For the choice of RF capacitive level is effected by many elements, such as electric, chemical, machanical.
The electric element: needing to offer earthing referred electrode such as the metal container skin, steel bar of reinforce concrete. The distance of the detector(main electrode) and earth electrode(referred electrode) could not surpass 200mm, if the distance surpass, please add assistant electrode or apply bipolar electrode detector. The medium with low viscocity and low dielectric should add coaxial . And the medium with high viscocity and low dielectric should apply bipolar electrode.
The chemical element: the material of the detector must be compatible with the process medium,and could not be rusty by the corrosion medium, and at the same time having no pollution for the medium.
The machancial element: the detector should bear the highest pressure and highest temperature of application site. In addition, stirring, thickness,viscosity,abrasion and installation configuration also affect the choice of detector. If the length of detector surpass 6m or space limit need to choose the lithe cable and avoid to apply rigid bar.
The electric performance index
Power supply voltage:9VD.c-32VD.C
Output signal: 4-20mA superimposing HART communication
Accuracy class:=/-0.5% F.S
Working temperature range:-20ºC(with backlight LCD );
-40 ºC-+85ºC(without LCD;
Be able to choose intrinsic safety;
Input capacitive range: 40PF-2500PF
Display: with backlight and digital LCD; be able to display every kind of engineering unit
The maximum load: when DC24 supply power, 750Ω
Diagnostic tool: when the transmitter break down,the output alarm output the electric current.
Configuration function: zeroing; setting up unit, measuring range, damping,output property, changing display output,adjusting lower limit, adjusting upper limit.
Nearby adjusting function:be able to make use of two random material position to spot calibration.
Shell material: aluminum alloy
Protection class: IP67