CN

Shanghai Quanfu Industrial Co., Ltd

A27 control instrument analog weighing instrument

A27 weighing control instrument analog weighing instrument 602l weighing instrument C8 + weighing instrument

This series of instruments adopts 32-bit processor and high-precision A / D converter, and adopts embedded real-time operating system to convert, process and display the weight signal, with a conversion speed of up to 200 times / s.

Product Details

Shanghai Quanfu a27 weighing display control instrument, 602l and C8 + weighing instrument can be conveniently connected with resistance strain weighing sensor to form weight loss scale, continuous batching scale, quantitative packaging scale, discontinuous cumulative weighing scale, etc. it is suitable for all kinds of controlled weighing occasions with high speed and high precision weighing requirements.

Technical parameters:

Accuracy class: III

Display: 6-digit led nixie tube display, word height 12mm

Display division value: 1 / 2 / 5 / 10 / 20 / 50 optional

Load cell excitation power supply: DC5V

Connection mode of load cell: 6-wire system, long line automatic compensation, and 1 ~ 8 sensors can be connected

Data storage capacity: 8000 weight data or 4000 groups of time + weight data

Large screen display interface: serial output mode, isolated RS232 output, optical isolation 20mA current loop signal

Communication interface: RS232 / RS485, support command mode and MODBUS (RTU) protocol, and can be connected with PLC, touch screen, DCS and other systems

Switching value output: 8-way OC transistor [DC12 ~ 24V, 0.1A] / switching value [DC24V / AC220V, 0.5A] (one out of two) output

Switching value input: 8-way photoelectric isolation input, input signal + 12 ~ + 24V DC

Analog output: 1 channel photoelectric isolation analog output. It can be set to one of three modes: 4-20mA / 0-5V / 0-10V

Analog input: one photoelectric isolation analog input (optional) can be used for DCS / PLC to transmit the set flow value to the instrument through analog. It can be set to one of the three modes of 4-20mA / 0-5V / 0-10V, and it is required to input active analog quantity

Working power supply: 110 ~ 240V AC 50 / 60 Hz; 24V DC (optional)

Power consumption: 10va (AC)

Working environment temperature and humidity: 0 ℃ ~ 40 ℃; ≤90%RH

Overall dimension: 158 × eighty-two × 142 (mm) (width) × high × (deep)

Basic functions:

It is used for weight loss scale, feeding scale, etc. it can store 5 common formulas

AD sampling speed, digital filter strength, stability judgment and other parameters can be set

Work records can be printed and / or stored regularly, and the last 2000 groups of data can be saved

With power-off data protection, power-off does not affect the cumulative weight  

It supports standard MODBUS (RTU) protocol and can form industrial LAN

The user interface is friendly and easy to understand, and various operation error messages are prompted

The built-in ai artificial intelligence automatic learning function is optional, which is convenient for debugging and use. The double PID closed-loop automatic control algorithm ensures the constant feed flow

Application scenarios: quantitative scale, filling scale, batching scale, hopper scale, weight transmitter, etc


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