Product features

◆ it is used in weight-loss scale and can store 5 common formulas

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

◆ it can print and / or store work records regularly, and can save the last 2000 groups of data

◆ with power-off data protection, power-off does not affect the accumulated weight

Support standard MODBUS (RTU) protocol, can form industrial LAN

◆ user interface friendly and easy to understand, multiple operation error information prompt

◆ built in AI (Artificial Intelligence) automatic learning function, convenient for debugging and use; double PID closed-loop automatic control algorithm ensures constant feeding flow

Product parameters

Accuracy level: Level 3

◆ maximum calibration index: n = 3000

◆ minimum input signal voltage of each calibration division value E: 1 μ V

Input signal range: - 15MV ～ 15MV

◆ load cell excitation power supply: DC: 5V; 200mA. One to eight 350 Ω sensors can be connected.

◆ load cell connection mode: 6-wire system, long wire automatic compensation

Display: main display 6-digit LED digital tube, word height 0.56 inch auxiliary display 7-digit led, word height 0.4 inch

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

Clock: Yes. Time and date can be displayed. Adjustable speed

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

◆ large screen display interface: serial output mode, optical isolation 20mA current ring signal

Communication interface: two serial RS232C, serial port 2 can be set as RS422 / RS485, supporting command mode and MODBUS (RTU) protocol

Print interface: parallel output port: it can be equipped with micro printer, lt800, kx-p1121 or LQ1600K equal width line printer

◆ serial port 1 can be equipped with serial interface printer

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

◆ switching value input: 8-way photoelectric isolation input, input signal + 12 - + 24V DC

◆ analog output: one photoelectric isolation analog output. It can be set as one of the three modes of 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 as one of the three modes of 4-20mA / 0-5V / 0-10V, requiring active analog input

◆ working power supply: 110 ~ 230V AC 50 / 60 Hz; 24V DC (optional)

Power consumption: 10va (AC)

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

◆ storage and transportation temperature and humidity: - 20-50 ℃; ≤ 90% RH

◆ external dimension shell: 150 × 75 × 105 (mm) (width × height × depth)

◆ panel: 165 × 90 × 3 (mm) (width × height × thickness)

◆ installation opening size: 152 × 77 (mm)

◆ weight: 0.8kg