Introduction to Zhejiang University Central Control AR4000 Paperless Recorder

AR4000 series paperless recorder is a classic product developed by the National Engineering Research Center of Industrial Automation of Zhejiang University (SUPCON Central Control). It adopts color screen/blue screen design, supports multi-channel signal acquisition and recording, and is widely used in the field of industrial automation.

Core functions and features

Multi signal compatibility

It can input standard current (4-20mA), voltage, thermocouple, thermal resistance and other signals, and is compatible with various sensors such as temperature, pressure, flow rate, liquid level, etc.

Support power distribution for sensors and relay alarm output, achieving real-time monitoring and control.

Data storage and display

Built in large capacity RAM, stores historical data, and displays real-time curves, bar charts, and numerical information through the LCD screen.

Support exporting data from USB flash drive or interacting with the upper computer through communication interface.

Industrial grade applications

Suitable for complex environments such as petroleum, chemical, metallurgical, and electric power, replacing traditional mechanical recorders.

Equipped with anti misoperation password locking function to ensure data security.

Typical application scenarios

Process industry: Collaborate with flow meters and pressure transmitters to record production parameters.

Energy management: Monitor the temperature, humidity, and electrical signals of power and thermal systems.

Environmental monitoring: Record environmental data such as sewage treatment and exhaust emissions.

This series has become a benchmark product in the field of industrial automation due to its high reliability and ease of use.