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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

 

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