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Vaisala Differential Pressure Transmitter PDT101
Vaisala Differential Pressure Transmitter PDT101 with current output (black) and
voltage output (green).
Operating Environment
Vaisala Differential Pressure
Transmitter PDT101 is designed
especially for demanding life science
and high technology cleanroom
applications. The PDT101 transmitter
is ideal for incorporating into
the Vaisala Veriteq Continuous
Monitoring System to measure and
monitor the critical environmental
parameters as required in regulated
environments.
Performance
The PDT101 offers high accuracy,
sensitivity and stability with
accuracy 0.40% of span providing
a highly reliable and repeatable
measurement. The sensor uses a
micro-machined, ultra-thin silicon
diaphragm which provides inherent
sensor repeatability and stability. The
sensor enables precise measurement
and control in high performance
cleanrooms. The PDT101 transmitter
is available with voltage output
(3-wire) or current output (2-wire).
Zero and span adjustment screws are
available on every PDT101 model.
Both adjustments are accessible from
the front of the unit.
Applications
The PDT101 is suitable for high
performance cleanroom
environments in the life science,
semiconductor and electronics
industries. As part of a continuous
monitoring system, it is highly
suitable for regulated environments
where continuous, documented and
redundant data is a requirement to
meet FDA regulations. The compact
design is well suited for mounting in a
cleanroom or in the adjacent corridor
with LED indicator lights for quick
and easy power status spotcheck.
Features
▪
Easy mounting on wall, DIN rail
or panel
▪
2 pressure ranges (Pa and
in H
2
O)
▪
Accessible zero and span
adjustment potentiometers
▪
¼” brass tubing connections
▪
LED status indicator
▪
Specially designed for critical
and regulated environments
▪
Euro style detachable
connector
▪
NIST traceable (certificate
included)
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