It
is
convenient
to
modify
the
resistance
strain
analog
sensor
into
a
digital
sensor
RS485
half-duplex
interface,
Modbus-RTU
communication
protocol
All
setup
work
is
done
via
the
serial
port
Communication
baud
rate
is
selectable
Data
frame
output
rate
is
selectable
The
measurement
sampling
rate
is
selectable
Multi-segment
calibration
Non-volatile
storage
of
characteristic
parameters
The
measurement
data
converges
quickly
and
is
stable
Digital
filtering,
anti-jitter
intensity
setting
Bidirectional
measurement
of
tension
and
compression
It
has
multiple
protections
such
as
reverse
connection
protection
and
transient
voltagesuppression,
and
excellent
EMC
performance
