| After-sales Service: | Following Updating |
|---|---|
| Warranty: | Under Discussion |
| Weighing: | 30-300kg |
|
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| 1.The overall EMC design has strong anti-interference ability and is suitable for industrial environments. |
| 2.32-bit ARM CPU with a main frequency of 72MHz and fast computing speed. |
| 3.128 x 64 dot matrix, 7-color backlit LCD display screen, displayed in English/Chinese. |
| 4.Optional English buttons, Simplified Chinese buttons, or Traditional Chinese buttons are available. |
| 5.Menu operations and shortcut operations (with button sound). |
| 6.Adopting a 24 bit high-precision high-speed ∑ - △ A/D conversion module, with an internal resolution of 1/1000000 and a sampling frequency of 400Hz. |
| 7.Adopting a broadband speed pulse input circuit. |
| 8.Adopting a unique anti vibration filtering algorithm, ensuring the stability and accuracy of weighing results when the scale body vibrates strongly, as well as the ability to quickly respond to weight changes. |
| 9.Can connect 8 350 Ω weighing sensors. |
| 10.It has functions such as automatic encryption, key encryption, key decryption, digital setting, digital calibration, and interface testing. |
| 11.Automatic skin calibration (automatic zero position tracking), speed calibration, and belt length calibration functions can be selected. |
| 12.One optional "given flow" analog input [AI: 4-20mA]. |
| 13.Up to 3 definable analog signal outputs of "flow/control current/..." [AO: 4-20mA]. |
| 14.Has fast and stable PID quantitative ingredient control function. |
| 15.Three definable normally open switch inputs [DI] and four definable normally open relay switch outputs [DO]. |
| 16.The start and stop of the feeder and belt scale can be controlled through the DI&DO switch. |
| 17.One channel of "cumulative high-speed pulse" output [PO]. |
| 18.Optional dual communication port external upper computer, LED remote display, serial printer, and wireless communication equipment. |
| 19.Can query and print the shift/day/month production within a year. |
| 20.Adopting a multitasking working mode, it does not affect the measurement and control process during parameter setting and other operations. |
| 1.Display |
| 128 x 64 dot matrix, 7-color backlit LCD display screen, displayed in English/Chinese. |
| Display refresh time: can be set from 0.1 to 2.0 seconds. |
| 2.Button |
| Optional 16 key English buttons, Simplified Chinese buttons, or Traditional Chinese buttons. |
| Menu operations and shortcut operations (with button sound). |
| 3.Weighing sensor interface |
| Excitation voltage/maximum current: DC10V/250mA (8 weighing sensors with 350 Ω). |
| Signal input range: 0-25mV. |
| 24 bit ∑ - △ ADC with an internal resolution of 1/1000000. |
| Sampling frequency: 400Hz. |
| Unique anti vibration filtering algorithm, precise weighing, stable display, and fast response. |
| Zero drift: ± 0.1 μ V/ºC RTI (equivalent to input). |
| Gain drift: ± 5ppm/ºC. |
| Non linearity: 0.005% FS. |
| 4.Speed sensor interface |
| Output voltage/maximum current: DC12V/100mA. |
| Speed pulse input range: 0.5~3000Hz. |
| 5.Switching signal interface |
| Three definable normally open switch inputs [DI]. |
| 4definable normally open relay switch outputs [DO]: AC250V/DC24V, 1A. |
| One channel of "cumulative high-speed pulse" output [PO]: 100mA, DC5-24V; The pulse equivalent (weight corresponding to each pulse) and pulse width can be set. |
| 6.Analog signal interface |
| Up to 3 definable analog signal outputs of "flow/control current/..." [AO]: 4-20mA, nonlinearity: 0.05% FS; AO3: Optional. |
| One optional "given flow" analog signal input [AI]: 4-20mA, nonlinearity: 0.05% FS. |
| 7.Digital communication interface |
| COM1: Optional RS232/RS485/RS422/Profibus DP/Ethernet module. |
| COM2: RS232. |
| Can be externally connected: upper computer IPC/PLC, LED remote display, serial printer, and wireless module. |
| 8.Report printing |
| Can query and print the shift/day/month production within a year. |
| 9.Work indicators |
| Working voltage: 24V. |
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