Weighing Controller Indicator (GM8803)
Product Description
GM8803 Weighing controller Indicators are robust and adaptable indicators, 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:
CE compliant
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 μ P16 miniature printer
RS232/RS485 or 20mA electric current ring serial communication interface
Optional 4-20mA or 0-10V analog interface
| INIDICATOR POWER |
| Power Supply |
90V~260V AC 50Hz(or 60Hz)±2% |
| Power Consume |
About 15W |
| A/D CONVERTER |
| Type |
24-bit Delta-Sigma |
| Analogue input range |
0mV to 30mV |
| Linearity |
<0.01%FS |
| Gain Drifting |
10PPM/degree |
| 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 Indicators |
(10 indicators in VFD) ZERO, STAB, SUM, Kg, t, TARE, NET, GROSS, LOW, UP. |
| LED Status |
ZERO, STAB, SUM, UP, GROSS, NET, TARE, LOW |
| ENVIORNMENTAL |
| Operating Temperature |
-10degree to 40degree |
| Storage Temperature |
-25degree to 70degree |
| 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 |
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