Splash Proof Digital Weight Indicator for Automatic Batch Weighing System
Description:
GM8806A-BZ is an extremely versatile and powerful controller that combines the functions of precise weighing, fast packing and fine batching into a compact and robust casing, which offers maximum flexibility by allowing you to alternate between the different function modes, thereby minimizing your inventory needs and offers unmatched combination of performance and flexibility.
Characteristics:
Easy-to-use weighing indicator
A host of communications capabilities
I/O points (4 input, 10 outputs) as standard
Splash proof front panel and keys (IP-65)
User programmed timer settings and alarms
Improve operational safety & performance
The monitor function shows each operating interface
Three modes for weighing, packing and batching pragrams
Sub display provides feedback on all set points & simplifies calibration
Compact, lightweight body makes it ideal for mounting into a control panel
Specifications:
| INIDICATOR POWER | |
| Power Supply | 90V260V AC 50Hz(or 60Hz)±2% |
| Power Consume | 10W |
| A/D CONVERTER | |
| Type | 24-bit Delta-Sigma |
| Analogue input range | 0.02mV to 10mV |
| Linearity | <0.01%FS |
| Gain Drifting | 10PPM/ |
| Minimum Sensitivity | 0.01 µ V/d |
| Conversion Rate | 120/s |
| Display Accuracy | 1 / 30,000 |
| DISPLAY & KEYBOARD | |
| Main Display 1 | 6 digits, 7 segments, LED |
| Sub Display 2 | 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 | Multiple FIR filter with 9 selectable levels |
| Weighing Functions | 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 | 4 |
| Input Functions for batching mode | (11 Self-defined functions) Start, Stop, Zero, Clear Alarm, Change Recipe, Discharge, Key locker, Pause, Set tare, Clear Tare, Start/Stop |
| Input Functions for packaging mode | (19 Self-defined functions) Start, Stop, Zero, Clear alarm, Change Recipe, Clip/Loose bag, Discharge(Step Signal), Discharge(Pulse signal), Manual fine feed, Key locker, Hi-limit, Low-limit, Gate close, Bag Clipped, Pause, Start/Stop, Clear total, Feeding blocked |
| DIGITAL OUTPUT | |
| Output Number | 10 |
| Output Functions for batching mode | (17 Self-defined meanings) Run, Stop, Fast-feeding, Moderate-feeding, Fine-feeding, Material1, Material2 , Material3, Material4, Fixing-value, Discharge, Over/Under, Batch complete, Near-Zero, Pause, Stable, Alarm. |
| Output Functions for packaging mode | (20 Self-defined meanings) Run, Stop, Pause, Fast-Feeding, Moderate-feeding, Fine-feeding, Fixing Value, Over, Under, Alarm, Clip bag, Punching bag, Discharge, Near zero, Supply, Batch complete, Material short, Stable, Feeding blocked, No feeding |
| 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 |
| PACKING MODE(SELECTABLE) | |
| Feeding | 3 Feeding Speed, Jog-feeding supported |
| Working mode | With Bin mode, Without Bin mode |
| Packaging Mode | Gross Packing, Net Packing |
| Recipe | 40 |
| Extra | Free fall self-adjust, Punching bag function |
| BATCHING MODE(SELECTABLE) | |
| Material | Support up to 6 materials |
| Feeding | 3 Feeding Speed, Jog-feeding supported |
| Recipe | 40 |
| Extra | Free fall self-adjust, Punching bag function |
| PROCESS SAFETY | |
Run resume when re-power on | |
Applications:
GM measurement technology is used in a wide range of applications in concrete and bitumen mixing equipment.
GM offers high-speed sampling technology in metallurgy furnace and converter equipment.
GM have developped high-precision measurement technology for automatic batching and weighing in chemical industry.
GM works closely with high-quality measurement technology for fertilizer and fodder production system.
GM can provide you weighing measurement-custom configured to meet your exacting requirements for all industrial platform scales.
