Our Products
Process Controllers
2 Products availableProcess Control Systems & Equipment
1 Products availableLimit Controller
1 Products availableDisplay Accessories
1 Products availableWeighing Machine
1 Products availableWe are leaders in the market for providing best range of GM8802D Field Mounted Transmitter, on line check weigher, GM8804C-8 Weighing indicator, GM8806A-C Weighing indicator and GM8802F-2 Field Mounted Transmitter
Technical Details
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) |
From 100grams capacity to 6o kgs
Technical Details
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/℃ |
Minimum Sensitivity | 0.5 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 (Except GM8802C-E) | |
Main Display | 6 digits, 7 segments, VFD |
Sub Display | 3 digits, 7 segments, VFD |
Keyboard | 6 push-buttons |
Status Indicators | (18 indicator in VFD) ZERO, STAB, RUN, SUM, OVER, UNDER, SP1, SP2, SP3, DISC, NZ, FILL, HILIM, HI, GO, LO, LOLIM, HOLD |
LED Status | Gross, Net, Tare, Pack |
ENVIORNMENTAL | |
Operating Temperature | -10℃ to 40℃ |
Storage Temperature | -25℃ to 70℃ |
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 | 165×181×98 mm (L×W×H) |
Standard Mounting | Panel Mount |
Certification | CE |
Enclosure | ABS front panel, cast aluminum body. |
DIGITAL INPUT | |
Output Number | 8 |
Output Meaning | (10 Self-defined meanings) ZERO, G/N, TARE, MODE, ESC, ENTER, ACCUMULATE, SET TARE, CLEAR TARE, PRINT |
DIGITAL OUTPUT | |
Output Number | 12 |
Output Meaning | (8 Self-defined meanings) HILIM, MELIM, LOLIM, NZ, GROSS, NET, STABLE, OFL |
OPTIONAL BOARD | |
A: UART&DP | UART: RS232/RS485, DP: Profibus |
B: DAC&DP | DAC: 0-5V, 1-5V, 4-20mA, 0-20mA, DP: Profibus |
C: UART&Print | UART: RS232/RS485, Print: RS232 |
D: UART&DAC | UART: RS232/RS485, DAC: Isolated 16-bit D/A , 0-5V, 1-5V, 4-20mA, 0-20mA, |
UART RS232/RS485 | |
BUS | Standard Modbus RTU Protocol |
READ | Read and Response mode (General Measure Protocol) |
CONT | Sending Continuous (General Measure Protocol) |
Technical Details
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 | 0.0004 | |||
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 |
Key Feature
Technical Details
INIDICATOR POWER | |
Power Supply | DC 24V ± 5% |
Power Consume | About 5W |
A/D CONVERTER | |
Type | 24-bit Delta-Sigma |
Analogue input range | 0mV to 15mV |
Linearity | <0.001%FS |
Gain Drifting | 10PPM/℃ |
Minimum Sensitivity | 0.2 µ V/d |
Conversion Rate | 120/s |
Display Accuracy | 1 / 50,000 |
AD independent channels | 2pcs AD |
CALIBRATION & WEIGHING FUNCTIONS | |
Calibration | By test weight or by electronic calibration |
Digital Filter | Two layer FIR filter with 9 selectable levels |
Weighing Functions | Zero, zero tracking |
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 350Ω |
MECHANICAL DATA | |
Dimensions & Weight | 270×200×78mm (L×W×H) weighs approx.1500g |
Certification | CE |
Enclosure | Cast aluminum body. |
DATA TRANSMISSION | |
RS485 Serial Interface | 9600 and 38400 baud(optional), bus capability up to 31 units |
Communication Mode | Requested or Modbus RTU/ASCII |
Technical Details
INIDICATOR POWER | |
Power Supply | DC 24V ± 5% |
Power Consume | About 5W |
A/D CONVERTER | |
Type | 24-bit Delta-Sigma |
Analogue input range | 0mV to 15mV |
Linearity | <0.001%FS |
Gain Drifting | 10PPM/℃ |
Minimum Sensitivity | 0.2 µ V/d |
Conversion Rate | 120/s |
Display Accuracy | 1 / 50,000 |
AD independent channels | 4pcs AD |
CALIBRATION & WEIGHING FUNCTIONS | |
Calibration | By test weight or by electronic calibration |
Digital Filter | Two layer FIR filter with 9 selectable levels |
Weighing Functions | Zero, zero tracking |
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 350Ω |
MECHANICAL DATA | |
Dimensions & Weight | 270×200×78mm (L×W×H) weighs approx.1500g |
Certification | CE |
Enclosure | Cast aluminum body. |
DATA TRANSMISSION | |
RS485 Serial Interface | 9600 and 38400 baud(optional), bus capability up to 31 units |
Communication Mode | Requested or Modbus RTU/ASCII |
Technical Details
A/D CONVERTER | |
Type | 24-bit Delta-Sigma |
Analogue input range | 0mV to 30mV |
Linearity | <0.01%FS |
Gain Drifting | 10PPM/℃ |
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 Indicator | (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 | -10℃ to 40℃ |
Storage Temperature | -25℃ to 70℃ |
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 |