Our Products
We offer the best product range of Field Mounting Transmitter, GM8802C-A Compact transmitter, GM8802C-E Compact transmitter, GM8802-E Panel Transmitter and GM8802-F Panel mounted transmitter.
Key Feature
Technical Details
| INIDICATOR POWER | |
| Power Supply | DC24V(-25%~50%) |
| Power Consume | About 5W |
| A/D CONVERTER | |
| Type | 24-bit Delta-Sigma |
| Analogue input range | 0.02~8mV(Suggestion 0. 2~8mV) |
| Linearity | <0.01%FS |
| Gain Drifting | 10PPM/℃ |
| Minimum Sensitivity | 0.2 µ V/d |
| Conversion Rate | 120/s |
| Display Accuracy | 1 / 50,000 |
| 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 45℃ |
| Storage Temperature | -25℃ to 70℃ |
| Relative Humidity | 90% R.H without dew |
| LOAD CELLS | |
| Excitation | 5V |
| Load Cells | Drives 8pcs load cells 350Ω |
| MECHANICAL DATA | |
| Dimensions & Weight | 101×71×28mm (L×W×H) weighs approx.150g |
| Certification | CE |
| DATA TRANSMISSION | |
| Serial Interface | RS422 / RS485 |
| Communication Mode | GM-SP1 or Modbus RTU/ASCII |
Technical Details
| INIDICATOR POWER | |
| Power Supply | DC 24V ± 5% |
| Power Consume | About 3W |
| A/D CONVERTER | |
| Type | 24-bit Delta-Sigma |
| Analogue input range | 0mV to 15mV |
| Linearity | <0.001%FS |
| Gain Drifting | 10PPM/℃ |
| Minimum Sensitivity | 0.1 µ V/d |
| Conversion Rate | 120/s |
| Display Accuracy | 1/30,000 |
| 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, auto-zero at power |
| DISPLAY & KEYBOARD | |
| Display | 6 digits, 7 segments, LED red |
| Keyboard | 4 push-buttons |
| Status Indicators | (3 LED green) Zero, Stable, Data |
| ENVIORNMENTAL | |
| Operating Temperature | -10℃ to 40℃ |
| Storage Temperature | -25℃ to 70℃ |
| Relative Humidity | 90% R.H without dew |
| IP Level | IP 20 |
| LOAD CELLS | |
| Excitation | 5V |
| Load Cells | Drives 8pcs load cells 350Ω |
| MECHANICAL DATA | |
| Dimensions & Weight | 82×92×45mm (L×W×H) weighs approx.320g |
| Standard Mounting | DIN Rail |
| Certification | CE |
| Enclosure | Aluminum |
| INSTRUMENTS WITH ANALOGUE OUTPUT | |
| Type | Isolated 16-bit D/A converter |
| Accuracy | 0.0004 |
| Voltage Output | 0-5V /0-10V |
| Current Output | 4-20mA /0-20mA / 0-24mA |
Technical Details
| INIDICATOR POWER | |
| Power Supply | DC 24V ± 5% |
| Power Consume | About 3W |
| A/D CONVERTER | |
| Type | 24-bit Delta-Sigma |
| Analogue input range | 0mV to 15mV |
| Linearity | <0.001%FS |
| Gain Drifting | 10PPM/℃ |
| Minimum Sensitivity | 0.1 µ V/d |
| Conversion Rate | 120/s |
| Display Accuracy | 1/30,000 |
| 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, auto-zero at power |
| ENVIORNMENTAL | |
| Operating Temperature | -10℃ to 40℃ |
| Storage Temperature | -25℃ to 70℃ |
| Relative Humidity | 90% R.H without dew |
| IP Level | IP 20 |
| LOAD CELLS | |
| Excitation | 5V |
| Load Cells | Drives 8pcs load cells 350Ω |
| MECHANICAL DATA | |
| Dimensions & Weight | 82×92×45mm (L×W×H) weighs approx.320g |
| Standard Mounting | DIN Rail |
| Certification | CE |
| Enclosure | Aluminum |
| INSTRUMENTS WITH ANALOGUE OUTPUT | |
| Type | Isolated 16-bit D/A converter |
| Accuracy | 0.04% |
| Voltage Output | 0-5V /0-10V |
| Current Output | 4-20mA / 0-20mA / 0-24mA |
Technical Details
| INIDICATOR POWER | |
| Power Supply | DC 24V ± 5% |
| Power Consume | About 3W |
| A/D CONVERTER | |
| Type | 24-bit Delta-Sigma |
| Analogue input range | 0mV to 15mV |
| Linearity | <0.001%FS |
| Gain Drifting | 10PPM/℃ |
| Minimum Sensitivity | 0.1 µ V/d |
| Conversion Rate | 120/s |
| Display Accuracy | 1/30,000 |
| 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, auto-zero at power |
| ENVIORNMENTAL | |
| Operating Temperature | -10℃ to 40℃ |
| Storage Temperature | -25℃ to 70℃ |
| Relative Humidity | 90% R.H without dew |
| IP Level | IP 20 |
| LOAD CELLS | |
| Excitation | 5V |
| Load Cells | Drives 8pcs load cells 350Ω |
| MECHANICAL DATA | |
| Dimensions & Weight | 82×92×45mm (L×W×H) weighs approx.320g |
| Standard Mounting | DIN Rail |
| Certification | CE |
| Enclosure | Aluminum |
| INSTRUMENTS WITH ANALOGUE OUTPUT | |
| Type | Isolated 16-bit D/A converter |
| Accuracy | 0.04% |
| Voltage Output | 0-5V /0-10V |
| Current Output | 4-20mA / 0-20mA / 0-24mA |
Technical Details
| INIDICATOR POWER | ||
| Power Supply | 90V~260V AC 50Hz(or 60Hz)±2% / 18-36V DC(optional) | |
| Power Consume | About 10W | |
| A/D CONVERTER | ||
| Type | 24-bit Delta-Sigma | |
| Analogue input range | 0mV to 15mV | |
| Linearity | <0.001%FS | |
| Gain Drifting | 10PPM/℃ | |
| Minimum Sensitivity | 0.1 µ V/d | |
| Conversion Rate | 120/240/480/s | |
| Display Accuracy | 1 / 100,000 | |
| 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, auto-zero at power | |
| DISPLAY & KEYBOARD | ||
| Display | 6 digits, 7 segments, LED red | |
| Keyboard | 4 buttons with beeping feedback | |
| Status Indicators | (3 LED green) Zero, Stable, Data | |
| 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 | 105×151×57 mm (L×W×H) weighs approx.550g | |
| Standard Mounting | Panel Mount | |
| Certification | CE | |
| Enclosure | ABS front panel, cast aluminum body. | |
| INSTRUMENT WITH DATA TRANSMISSION | ||
| Serial Interface R232 / RS485 | 1200-57600 baud, bus capability up to 31 units | |
| Communication Mode | Continuous or requested or Modbus RTU/ASCII | |
Technical Details
| INDICATOR POWER | ||
| Power Supply | 90V~260V AC 50Hz(or 60Hz)±2% | |
| Power Consume | 15W | |
| A/D CONVERTER | ||
| Type | 24-bit Delta-Sigma | |
| Analogue input range | 0.2mV to 37mV | |
| Linearity | <0.01%FS | |
| Gain Drifting | 10PPM/℃ | |
| Minimum Sensitivity | 0.5 µ V/d | |
| Conversion Rate | 120/s | |
| Display Accuracy | 1 / 30,000 | |
| DISPLAY & KEYBOARD | ||
| Main Display | 6 digits, 7 segments, VFD | |
| Sub Display | 3 digits, 7 segments, VFD | |
| Keyboard | 16 buttons with beeping feedback | |
| Status Indicators | (18 VFD indicator) ZERO, STAB, RUN, SUM, OVER, UNDER, SP1, SP2, SP3, DISC, NZ, FILL, HILIM, HI, GO, LO, LOLIM, HOLD | |
| LED Status | Gross, Net, Tare, Pack | |
| 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 | 12V | |
| Load Cells | Drives 8pcs Load Cells 350Ω | |
| MECHANICAL DATA | ||
| Dimensions & Weight | 165×181×98 mm (L×W×H) weight approx. 2.5kgs | |
| Standard Mounting | Panel Mount | |
| Certification | CE | |
| Enclosure | ABS front panel, cast aluminum body | |
| DIGITAL INPUT | ||
| Input Number | 8 | |
| Input Functions | (11 Self-defined functions) Start, Stop, Zero, Clear alarm, Choose recipe, Clear Tare/Filling, Manual fine feeding, Print, Key locker, Hi-limit, Low-limit. | |
| DIGITAL OUTPUT | ||
| Output Number | 12 | |
| Output Functions | (14 Self-defined functions) Run, Stop, High-Feeding, Moderate-feeding, Fine-feeding, Fixing Value, Over, Alarm, Move Can, Near Zero, Supply, Batch Complete, Material short, Rise Pipe | |
| PRINT FUNCTION | ||
| RS232 Port | ||
| UART RS232/RS485 INTERFACE | ||
| CONT | Sending Continuous (General Measure Protocol) | |
| READ | Read and Response mode (General Measure Protocol) | |
| LIQUID FILLING FUNCTION | ||
| Feeding | 3 Feeding Speed, Jog-feeding supported | |
| Liquid Filling Mode | Gross Mode, Net Mode | |
| Recipe | 20 recipes | |
| SAFETY | ||
| Parameter Password protected | ||
Key Feature
Technical Details
| INDICATOR POWER | |
| Power Supply | 90V~260V AC 50Hz(or 60Hz)±2% |
| Power Consume | 25W |
| A/D CONVERTER | |
| Type | 24-bit Delta-Sigma |
| Analogue input range | 0.2mV to 37mV or 0.2mV to 27mV |
| Linearity | <0.01%FS |
| Gain Drifting | 10PPM/℃ |
| Minimum Sensitivity | 0.5 µ V/d |
| Conversion Rate | 120/s |
| Display Accuracy | 1 / 30,000 |
| DISPLAY & KEYBOARD | |
| Main Display 1 | 6 digits, 7 segments, VFD |
| Main Display 2 | 6 digits, 7 segments, VFD |
| Extra Sub-Display | 1 digit, 7 segments, VFD |
| Keyboard | 16 buttons with beeping feedback |
| Status Indicators | (8 indicators each channel) SP1, SP2, SP3, COMP, DISC, OVER ,NZ, ZERO. (5 independent LED indicators) RUN, PACK, SUM, FILL, A+B |
| 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 |
| ENVIRONMENTAL | |
| 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 | 12V |
| Load Cells | Drives 8pcs Load Cells 350Ω |
| MECHANICAL DATA | |
| Dimensions & Weight | 231×257×97 mm (L×W×H) weight approx. 4kgs |
| Standard Mounting | Panel Mount |
| Certification | CE |
| Enclosure | ABS front panel, cast aluminum body |
| DIGITAL INPUT | |
| Input Number | 12 |
| Input Functions | (15 Self-defined functions) Start, Stop, A-Zero, B-Zero, Clear Alarm, Change Recipe, Clip/Loose bag, A-Manual discharge, B-Manual discharge, Manual fine feeding A, Manual fine feeding B ,Print, Key locker, Hi-limit, low-Limit |
| DIGITAL OUTPUT | |
| Output Number | 16 |
| Output Functions | (21 Self-defined functions) Run, A-High-feeding, A-Moderate-feeding, A-Fine-feeding, A-Fixing-value, A-Discharge, B-High-feeding, B-Moderate-feeding, B-Fine-feeding, B-Fixing-value, B-Discharge, Over, Alarm, Clip bag, Punching bag, Discharge, Supply material, Batch complete, Material short, A-Near-Zero, B-Near-Zero |
| PRINT FUNCTION | |
| RS232 Port | |
| UART RS232/RS485 INTERFACE | |
| BUS | Standard Modbus RTU |
| CONT | Sending Continuous (General Measure Protocol) |
| READ | Read and Response mode (General Measure Protocol) |
| PACKING FUNCTION | |
| Feeding | 3 Feeding Speed, Jog-feeding supported |
| Working mode | A,B channel independent mode, A,B channel combine mode |
| Packing Mode | With Bin mode, Without Bin mode |
| Recipe | 10 recipes |
| Accuracy | ≤0.5% |
| Extra | Free fall self-adjust, Punching bag function |
Technical Details
| INDICATOR 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 | 0.2mV to 27mV |
| Linearity | <0.01%FS |
| Gain Drifting | 10PPM/℃ |
| Minimum Sensitivity | 0.5 µ V/d |
| Conversion Rate | 120/s |
| Display Accuracy | 1 / 100,000 |
| DISPLAY & KEYBOARD | |
| Main Display | 6 digits, 7 segments, VFD |
| Sub Display | 3 digits, 7 segments, VFD |
| Keyboard | 16 buttons with beeping feedback |
| Status Indicators | (18 VFD indicator) ZERO, STAB, RUN, SUM, OVER, UNDER, SP1, SP2, SP3, DISC, NZ, FILL, HILIM, HI, GO, LO, LOLIM, HOLD |
| LED Status | Gross, Net, Tare, Pack |
| 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 | 12V |
| Load Cells | Drives 8pcs Load Cells 350Ω |
| MECHANICAL DATA | |
| Dimensions & Weight | 165×181×98 mm (L×W×H) weight approx. 2.5kgs |
| Standard Mounting | Panel Mount |
| Certification | CE |
| Enclosure | ABS front panel, cast aluminum body |
| DIGITAL INPUT | |
| Input Number | 8 |
| Input Functions | (11 Self-defined functions) Run, Stop, Zero, Alarm, Tare subtraction, Reset tare, Gross/Net, Product code, Detecting signal, Printing accumulation, Keypad lock. |
| DIGITAL OUTPUT | |
| Output Number | 12 |
| Output Functions | (22 Self-defined functions) Run, Stop, Buzzer, Busy, Near zero, Checking, Hold, Over, OK, Tolerance, Batches completed, Alarm, Stable, HILIM, HI, GO, LO, LOHIM, Gross, Net, Detecting feedback, Over tolerance. |
| 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 |
| PRINT FUNCTION(OPTIONAL) | |
| RS232 Port | |
| UART RS232/RS485 INTERFACE | |
| CONT | Continuous Sending |
| CHER | Checking Result |
| Modbus | Standard Modbus RTU |
| SAFETY | |
| Parameter Password protected | |
| Fuse Protection | |