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S-3151 series of intelligent capacitive
pressure transmitter is a new generation intelligent transmitter
that is made through the advanced digital capacitive technology.
It is equipped with the transducer kernel, which is a
result of ROSEMOUNT technology. In principle, direct digital
capacitive circuit replaces the circuit that amplifies
the analog signals and the A/D inverting circuit. What’s
more, digital compensation technique is used to make compensation
for temperature and static pressure, raise the measurement
precision sharply, and reduce the temperature drift. The
transmitter is small in size, high in reliability and
excellent in stability. It is given the praise “performance
of 3051 transmitter while price of 1151 transmitter”
by users for its great cost performance. And thus it becomes
one of the mainstream products in the transmitter market.
S-3151 series of intelligent capacitive pressure transmitter
is a new generation intelligent transmitter that is made
through the advanced digital capacitive technology. It
is equipped with the transducer kernel, which is a result
of ROSEMOUNT technology. In principle, direct digital
capacitive circuit replaces the circuit that amplifies
the analog signals and the A/D inverting circuit. What’s
more, digital compensation technique is used to make compensation
for temperature and static pressure, raise the measurement
precision sharply, and reduce the temperature drift. The
transmitter is small in size, high in reliability and
excellent in stability. It is given the praise “performance
of 3051 transmitter while price of 1151 transmitter”
by users for its great cost performance. And thus it becomes
one of the mainstream products in the transmitter market.
Features
Greater flexibility and function as a result of microprocessor
adoption
Strong capability of self-diagnosing.
The range of the measurement: 0~0.2kPa~41.37Mpa
Precision prior to 0.1 grade, and the proportion of measurement
range prior to 40:1
Respectively independent adjustment of the zero point
and the measurement range
Both local and long-distance adjustment of the measurement
range and the zero point
Two-wire system, in accordance with the HART protocol, enables
the digital communication with between the transmitter and
the ROSEMOUNT 275 and HK-HART375 programmable controller
without breaking the output of the analog quantity.
Sensor with non-volatile memory
Good stability, high precision, tunable damping and strong
ability to resist one-way overloading
Without any mechanical-drive components, impregnable for
vibration and so a little maintenance.
All interchangeable parts, transducers and electron plates
can be interchanged without influencing the features of
transmitter, so the maintenance is easier.
Optional diaphragm materials of contact medium, and explosion-proof
body case structure.
Proved excellent performance and reliability.
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