1. Instrument information
GM8802 panel mounted weighing indicator is a weighing instrument developed for industrial weighing applications. This weighing controller can convert sensor signals into commonly used industry standard signals. It integrates real-time weight transmission and display, and is widely used in construction machinery, building materials, feed, metallurgy, chemical industry and other industries.
2. Product Features
GM8802 panel mounted weighing indicator is a weighing instrument developed for industrial weighing applications. This weighing controller can convert sensor signals into commonly used industrial standard signals, integrates real-time weight transmission and display, and is widely used in construction machinery. , building materials, feed, metallurgy, chemical and other industries.
● Panel-mounted installation, all-digital operation interface;
● Adopt 32Bit processor, with stronger data processing capability;
● Super strong digital filtering and steady-state filtering algorithm;
● Support standard PROFINET industrial Ethernet communication protocol (GM8802-PN);
● Support standard PROFIBUS bus communication protocol (GM8802-P);
● Support standard EtherNet/IP industrial Ethernet communication protocol (GM8802-EIP);
● Two-way isolated serial port function, supports 232 and 485 communication at the same time (GM8802-F);
● Support GM protocol, standard ModBus RTU/ASCII and other protocols (GM8802-F);
● 16-bit high-precision DA analog isolated output, and switchable current and voltage (GM8802-E);
● The analog part can be customized and self-calibrated (GM8802-E).
3. Technical parameters
model | GM8802(E-880215) | GM8802(F-880216) | GM8802(P-880220) | GM8802(P-880227) |
Transmission type | Analog output speed | Serial output transmission | PROFIBUS output transmission | DeviceNet output transmission |
Installation method | Panel Mount | Panel Mount | Panel Mount | Panel Mount |
Meter size | 105*153*57mm | 105*153*57mm | 105*153*57mm | 105*153*57mm |
Operating temperature | -10~40℃ | -10~40℃ | -10~40℃ | -10~40℃ |
maximum temperature | 90%RH non-condensing | 90%RH non-condensing | 90%RH non-condensing | 90%RH non-condensing |
Power consumption | About 10W | About 10W | About 10W | About 10W |
Sensor power | DC5V 300mA(MAX) | DC5V 300mA(MAX) | DC5V 300mA(MAX) | DC5V 300mA(MAX) |
A/D conversion method | Sigma-Delta | Sigma-Delta | Sigma-Delta | Sigma-Delta |
A/D conversion speed | 120 times/sec | 120 times/sec | 120 times/sec | 120 times/sec |
level of accuracy | Class III | Class III | Class III | Class III |
Highest display accuracy | 1/30000 | 1/30000 | 1/30000 | 1/30000 |
show | 6-bit red LED | 6-bit red LED | 6-bit red LED | 6-bit red LED |
button | 4-key sounding keyboard | 4-key sounding keyboard | 4-key sounding keyboard | 4-key sounding keyboard |
Output Interface | Analog (16-bit D/A) | RS232/RS485 | PROFIBUS-DP | DeviceNet |
4. Product size
5. User diagram
6. Related product recommendation