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Product Description

GM8802-M Weighing indicator with Ethernet terminal by Modbus TCP

The panel mounted transmitters offer exceptional reliability, advanced filtering, and tested ability to perform under heavy interference and the most severe industrial environments. With over 100,000 products being in use and negligible repair rate, they are customized for dynamic weighing systems with the highest demand for reliability, response speed and accuracy.

  • Key Features
  • Specification
  • Dimension

● 1/100,000 display resolution

● Bright red LED display digits

● Multi power supply

● Powers up to 8 units of load cells 

● Standard RS-232/RS485 interface

● High speed sampling(120/240/480 times/sec) 

● Easily selectable minimum divisions: 1, 2, 5, 10, 20, or 50 

● Dust and water-proof display (when mounted into a panel)

● Compact housing speeds installation and reduces space.

● Powerful vibration-cancelling filter (High Performance Digital Filter)

● Easy to communicate with host computer by Ethernet

● Ethernet calibration

INIDICATOR POWER

Power Supply

DC24V(-25%~50%)

Power Consume

About 5W

A/D CONVERTER

Type

24-bit Delta-Sigma 

Analogue input range

0mV to 10mV

Linearity

<0.01%FS

Gain Drifting

10PPM/℃

Minimum Sensitivity

0.2 µ V/d

Conversion Rate

120/240/480/s

Display Accuracy

1 / 100,000

CALIBRATION & WEIGHING FUNCTIONS

Calibration

Ethernet calibration

Digital Filter

Two Layer FIR filter with 9 selectable levels

Weighing Functions

Zeroing, zero tracking, Motion detectingauto-zero at power 

DISPLAY & KEYBOARD 

Display

6 digits, 7 segments, LED red

Keyboard

buttons with beeping feedback

Status Indicators

(3 LED green) Zero, Stable, Data

ENVIORNMENTAL

Operating Temperature

-10℃ to 40℃

Storage Temperature

-25℃ to 70℃

Relative Humidity

90% R.H without dew

IP Level

IP 65

LOAD CELLS

Excitation

DC5V (300mA(max)) 

Load Cells

Drives 8pcs load cells 350Ω

MECHANICAL DATA

Dimensions & Weight

105×151×57 mm (L×W×H)     weighs approx.550g

Standard Mounting

Panel Mount

Certification 

CE

Enclosure

ABS front panel, cast aluminum body.

INSTRUMENT WITH DATA TRANSMISSION

Ethernet terminal

Data interaction with host computer or PLC

Ethernet Communication

Modbus TCP protocol

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