Batch Weighing Controller Sub Display Programmable 8 I/O Ports
Description:
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.
Characteristics:
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
Specifications:
| INDICATOR POWER | ||||
| Power Supply | 90V260V 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 | |||
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.
