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Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
Fax: 0517-86900902
Postcode: 211600
http://zzyfwh.com
Email: chinadongxiang@163.com
Industry Information
Intelligent switch-type RF admittance level meter
2011-6-9 7:51:28

Level-Ease intelligent switch-type RF admittance level meter produced and sold by Jinhu Dongxiang Instrument Co., Ltd. is a set of highly intelligent level control instruments with unique creativity and wide application. It is the technical basis of intelligent RF level Developed on it can overcome the impact of the traditional measurement methods on accuracy and the complicated adjustment steps to the user. The Level-Ease intelligent switch-type RF admittance level meter has high measurement accuracy, is maintenance-free, and has low operating costs. Products are widely used in petrochemical, food, metallurgy, power, mining, water conservancy, pharmaceutical and other fields. zzyfwh.com

working principle

Level-Ease intelligent switch-type RF admittance level meter introduces Level-Ease RF admittance measurement technology of Canadian ARJAY Engineering Company, uses the core components of Canadian ARJAY Engineering Company, and uses a pulse card (PMC) in a probe box to put the container The change in the level of the material is converted into a high-resolution pulse signal. The pulse signal can be transmitted to the controller through a double-core shielded cable up to 1km. The pulse signal is processed and analyzed by the microcontroller to output an alarm action. The meter sets the alarm point through the button, and stores the set alarm value in E 2PROM for a long time. If you need to change the alarm point, just press the setting button again.

main feature

The product adopts traditional RF admittance level measurement. In the selection, it must take into account many factors such as the density of the measured medium, the dielectric constant, the operating temperature, the static pressure of the container, the size of the measurement range, etc. It often costs from selection to use. For several months, inaccurate or changed parameters of the measured medium during selection will cause the system to fail to measure. Arjay's simple RF admittance level measurement system completely overcomes the inconvenience of traditional methods in selection and use. This is the first choice thanks to the "Level Easee" system. This system guarantees that when users decide to use Arjay's level measurement products Without taking too much time to consider the factors such as media and containers, the method of on-site calibration brings the biggest benefit to the user is to install a universal ruler that can continue to use even if the medium is changed. The simplicity, low price, high accuracy, and maintenance-free have enabled Arjay to quickly emerge in the international industrial control industry. Its products are widely used in many fields such as petrochemicals, food, metallurgy, power, mining, and water conservancy.

Technical Parameters

Control unit section

Ambient temperature: -30 ~ 70 ℃

Ambient humidity: ≤95% RH

Working method: bit

Power: 220VAC or 24VDC

Power consumption: < 2VA

Relay contact capacity: 3A220V, 3A24V

Probe part

Process temperature: -100 ~ 200 ℃, please contact us for higher temperature

Process pressure: -0.1 ~ 10MPa

Probe length: 10cm ~ 300cm

Probe type: rigid, coaxial or flexible

Installation instructions and installation diagram

The level switch should be installed on the top or on the side of the warehouse wall according to the different types and working conditions of the probe. When the level switch is installed on the top, it should be installed in a position that can avoid the impact of the material when feeding. The distance from the wall of the warehouse should be greater than 200mm. When the level switch is installed on the side, the probe should be tilted downwards by 20 to 30 ° to avoid serious hanging of the probe. When disassembling and disassembling the level switch, care should be taken not to hold the case by hand, and use a wrench to turn the hex bolt.

Intelligent RF admittance level meter