Batching Digital Indicator Controller Waterproof Build in Junction Box - GM8802D
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Batching Digital Indicator Controller Waterproof Build in Junction Box
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Description:
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GM8802D weighing transmitter is specially designed for weight transmitting in the industrial control fields.The instrument has flawless IP65 case with built-in junction box inside, allowing it to perform under the worst industrial environments and offering the best value for the same high quality and advanced filtering. It can be widely applied to concrete and bitumen mixing equipment, metallurgy furnace and converter and chemical industry, etc.
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Characteristics:
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● ?IP65 casing allows performance in the worst industrial environment
● ?Used in systems with PLC/PC
● ?Powerful 32 bits ARM technology CPU makes it exceptional precise and responsive
● ?Selectable analog output forms:0-20mA,4-20mA,0-5V,0-10V or 1-5V,1~10V and self-defined output range
● ?Build-in junction box
● ?24 bit Delta-Sigma A/D conversion with 8 Million counts internal resolution
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Specifications:
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INIDICATOR 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 | 0.02mV ~ 10mV (2mV/V load cell) ? |
0.02mV ~ 15mV (3mV/V load cell) |
Zero point restriction | 0.02mV ~ 9mV (2mV/V load cell) ? |
0.02mV ~ 13mV (3mV/V load cell) |
Linearity | <0.001%FS |
Gain Drifting | 10PPM/℃ |
Minimum Sensitivity | 0.33 μ V/d (2mV/V load cell) |
0.50 μ V/d (3mV/V load cell) |
Conversion Rate | 120/s |
Display Accuracy | 1 / 30,000 |
CALIBRATION & WEIGHING FUNCTIONS |
Calibration | By test weight or by electronic calibration |
Digital Filter | 9 selectable levels |
Weighing Functions | Zero, zero tracking |
DISPLAY & KEYBOARD |
Display | 6 digits, 8 segments, LED green |
Keyboard | 4 buttons with beeping feedback |
Status Indicators | (4 LED green) Zero, Stable, kg, mA |
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 | 5V |
Load Cells | Drives 8pcs load cells at 350Ω |
MECHANICAL DATA |
Dimensions & Weight | 245×134×98mm (L×W×H) weighs approx.1500g |
Certification | CE |
Enclosure | Cast aluminum body. |
ANALOGUE OUTPUT |
Type | Isolated 16-bit D/A converter |
Accuracy | 0.04% |
Voltage Output | 0-5V / 0-10V / 1-5V / 1-10V (optional) |
Current Output | 4-20mA / 0-20mA (optional) |
MODBUS RTU/ASC II INTERFACE |
Serial Interface | RS232 / RS485 |
Baud Rate | 1200 / 2400 / 4800 / 9600 / 19200 / 38400 / 57600 |
Protocol | Modbus( RTU mode or ASCII mode) |
RS(Command mode or Continuous mode) |
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Applications:
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GM measurement technology is used in a wide range of applications in concrete and bitumen mixing equipment.
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GM offers high-speed sampling technology in metallurgy furnace and converter equipment.
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GM have developped high-precision measurement technology for automatic batching and weighing in chemical industry.
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GM works closely with high-quality measurement technology for fertilizer and fodder production system.
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GM can provide you weighing measurement-custom configured to meet your exacting requirements for all industrial platform scales.
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Shenzhen General Measure Technology Stock Co., Ltd.
Address: Block 6, Science Technology Industrial Park of Privately Owned Enterprises, Shenzhen, Guangdong, China, 518000
Tel: 86-755-86352035
In 1988, Mr.Xuguang Liu and Mr. Xiaoming Su designed and developed the GM8801, the first Chinese weighing controller with independent intellectual property rights, in Shenzhen. Based on this product, Shenzhen General Measure was founded in 1993. In the following year, over 1000 units of GM8803, the
