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Product Description

GM8806A-C Weighing indicator

The weighing indicator is a compact yet powerful indicator designed to meet all basic weighing needs, which offers many communication interfaces for building systems with PLC/PC. They are super space saving for application where control panel space is limited without compromising the performance and stability.

 

  • Key Features
  • Specification
  • Dimension

 CE approved

 User programmable 8 I/O ports (2 inputs and 6 outputs)

 Compact and ergonomic design for large systems where panel space is constrained

    ● Power-loss Protection function allows continued operation right after power-loss

 Full digital calibration without weights

 Two weighing modes: Gross mode and Net mode 

 Automatic tare subtracting and tare clearing

 Patent pending two-layer advanced digital filtering algorithm 

INDICATOR POWER

Power Supply

90V~260V AC 50Hz(or 60Hz)±2%

Power Consume

About 10W

A/D CONVERTER

Type

24-bit Delta-Sigma

Analogue input range

0.2mV to 15mV

Linearity

<0.01%FS

Gain Drifting

10PPM/℃

Minimum Sensitivity

0.1 µ V/d

Conversion Rate

120/s

Display Accuracy

1 / 30,000

DISPLAY & KEYBOARD

Main Display

6 digits, 7 segments, LED

Sub Display

6 digits, 7 segments, LED

Extra Display

1 digit, 7 segments, LED

Keyboard

4 buttons with beeping feedback

Status Indicators

(6 indicator) RUN, SP1, SP2, DISC, ZERO, STAB

CALIBRATION & WEIGHING FUNCTIONS

Calibration

By test weight or by electronic calibration

Digital Filter

Two Layer FIR filter with 9 selectable levels

Weighing Functions

Five set points, zero, zero tracking, auto-zero at power

ENVIORNMENTAL

Operating Temperature

-10℃ to 40℃

Storage Temperature

-25℃ to 70℃

Relative Humidity

90% R.H without dew

IP Level

Front panel IP 65

LOAD CELLS

Excitation

5V

Load Cells

Drives 8pcs Load Cells 350Ω

MECHANICAL DATA

Dimensions & Weight

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

Standard Mounting

Panel Mount

Certification

CE

Enclosure

ABS front panel, cast aluminum body

DIGITAL INPUT

Input Number

2

Input Functions

(1 Self-defined functions) ZERO

DIGITAL OUTPUT

Output Number

6

Output Functions

(9 Self-defined functions)  SP1,  SP2,  SP3,  SP4,  SP5  SP6, Stable,  Zero, OFL

INSTRUMENT WITH ANALOGUE OUTPUT(OPTIONAL):  

Type

Isolated 16-bit D/A converter

Accuracy

0.04%

Voltage Output

0-5V / 0-10V / -5-5V / -10-10V

Current Output

4-20mA / 0-20mA / 0-24mA

UART RS232/RS485 INTERFACE

BUS

Standard Modbus RTU, Standard Modbus ASCII

RS

General Measure 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