新闻中心
NEWS
客户服务热线
Customer Senvice Hotline
Difference between digital sensor and analog sensor
Comparison between digital sensor and analog sensor:
1. Digital weighing sensor adopts digital technology to conduct A/D conversion and other pre-processing for analog weight signals inside the sensor, digitally compensate the temperature, nonlinearity, hysteresis, creep performance, etc. of the sensor, and finally output digital signals, so as to achieve higher weighing accuracy.
2. Memory capability eliminates calibration problems after sensor replacement.
3. Strong anti-interference ability and long output distance.
4. It can effectively prevent the interference of external voltage and other signals and play a good role in preventing cheating.
|
|
A/D transformation |
output signal |
Signal compensation |
memory |
Anti interference capability |
accuracy |
Angle difference adjustment |
signal transmission |
Price |
| Analog |
External |
Pulse signal |
General circuit compensation mode |
no |
General |
high |
Manual adjustment |
Not more than 30m |
Affordable |
|
digital |
built-in |
digital signal |
digitization Compensation method |
have |
strong |
Very high |
Software automatic correction |
Up to 1200m |
moderate |
相关新闻
2022-04-28
2022-04-21