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Product Description

GM8803 Weighing indicator

The weighing indicator is a robust and adaptable indicator, designed to meet all basic weighing needs and is exceptionally versatile in building systems with PLC/PC with many options of communication ports.

 

 

  • Key Features
  • Specification
  • Dimension

 CE approved 

 Store 99pcs tare values 

 Automatic tare subtracting and tare clearing

 Automatic accumulating net weight

 Two set points for upper and lower limited value to control

 Available 3 relays inside

 Connect EPSON80 or μP16 miniature printer 

 RS232/RS485 or 20mA electric current ring serial communication interface

 Optional 4-20mA or 0-10V analog interface

A/D CONVERTER

Type

24-bit Delta-Sigma

Analogue input range

0mV to 30mV

Linearity

<0.01%FS

Gain Drifting

10PPM/℃

Minimum Sensitivity

0.01 µ V/d

Conversion Rate

120/s

Display Accuracy

1/100,000

CALIBRATION & WEIGHING FUNCTIONS

Calibration

By test weight or by electronic calibration

Digital Filter

FIR filter with 9 selectable levels

Weighing Functions

zero, zero tracking, auto-zero at power, net weighing,  gross weighing,  auto  tare, accumulation, 3 set points(including near zero point)

DISPLAY & KEYBOARD

Main Display

6 digits, 7 segments, LED

Sub Display

2 digits, 7 segments, LED

Keyboard

12 push-buttons

Status Indicator

(10 indicators in VFD) ZERO, STAB, SUM, KgtTARENETGROSS, LOWUP.

LED Status

ZERO, STAB, SUM, UP, GROSS, NET, TARELOW

ENVIORNMENTAL

Operating Temperature

-10℃ to 40℃

Storage Temperature

-25℃ to 70℃

Relative Humidity

90% R.H without dew

IP Level

Front Panel IP65

LOAD CELLS

Excitation

12V

Load Cells

Drives 8pcs Load Cells 350Ω

MECHANICAL DATA

Dimensions & Weight

245×210×90 mm (L×W×H)     weight approx. 2.5kgs

Standard Mounting

Panel Mount

Certification

CE

Enclosure

ABS front panel, cast aluminum body.

SOCKETS

Load Cells 

9 core D types

Output interface

9 hole D types

Serial interface

25 hole D types

Analog socket

ON/OFF

OPTIONAL BOARD

Current Circle

20mA Current Circle

UART & DAC & Print

UART: RS232/RS485, DAC: Isolated 16-bit D/A ,4-20mA, 0-20mA,0-10V, 0-5V, -5-5V, -10-10V

SHENZHEN GENERAL MEASURE TECHNOLOGY CO., LTD.

Add:Block 6, Science & Technology Industrial Park of Privately Owned Enterprises, Pingshan, Xili, Nanshan District, Shenzhen, P.R.China.

Post code :518055  Tel :+86-755-86352031 ; 86352035  Fax :+86-755-26632060 ; 86313850  E-mail :sales@szgmt.com

Copyright @ 2012 General Measure Co., Ltd. All Rights Reserved. Guangdong ICP for no. 10228286-4