Hangzhou lizhi electronic technology co.,Ltd
Pragmatic, innovative， efficient ，cooperation
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XL - 20000 - s + is based on resistance strain sensor signal source, the four Σ 2 - Δ type
A/D conversion technology and 8-bit single-chip microcomputer and other large-scale integrated circuits
High reliability
Electronic weighing display transmitter.
Main functions:
The panel keyboard is set for parameter setting and range calibration.
It has the function of display weight zero.
¨ instrument faults, the operation error
4 ~ 2 0 m A analog output, can be set 4 m A and 2 0 m A.
The corresponding weight of the current output.
¨ low, medium and high three road fixed value control output, can be arbitrarily set their gentle chongzhi control values
¨ R 2 S 2, 3, 4 August 5 R S output
. A/D sampling rate: 7. 5 times/SEC - 9. 6 0 times/SEC.
. Internal resolution: 2, 4 digits.
Nonlinearity: less than or equal to 0. 0, 0, 5 % f. S.
.. the zero temperature drift: acuities were 0. 2 mu V / ℃
.. range temperature coefficient: 1 0 or less p p m / ℃