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| The Dräger Polytron IR 334 is an
explosion proof gas detector for continous
monitoring of combustible gases and vapours in
the ambient air. The transmitter is built for the
harsh offshore environment (SS316 enclosure) and
it features extreme reliability. SIL 2 systems
can easily be designed with the Dräger Polytron
IR 334, as it contributes only marginally to the
total PFD-value of a complete SIL 2 system. |
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| The unit is designed for one-man
calibration, and offers a variety of diagnostics
and self test functions. The configuration and
calibration of the transmitter is menu guided and
easy to perform, using a HART hand held terminal. |
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| The Polytron IR Ex is a gas detector
for continuous monitoring of combustible gases
and vapors in ambient air. The measuring range
for these substances is typically 0 - 100 %LEL,
for some it can be set as low as 0 - 1000 ppm or
as high as 0 - 100 Vol%. |
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| The transmitter uses
state-of-the-art microprocessor technology to
convert the signal from an infrared
DraegerSensor® to a 4 to 20 mA analog signal
output. |
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| The unit is designed for one-man
calibration, and offers a variety of diagnostics
and self test features. The configuration and
calibration of the transmitter is menu guided and
easy to perform, using the built-in push buttons.
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| The Polytron IR Ex ES is a gas
detector for continuous monitoring of combustible
gases and vapors in ambient air. The measuring
range for these substances is typically 0 - 100
%LEL, for some it can be set as low as 0 - 3000
ppm or as high as 0 - 10 Vol%. With an enhanced
sensitivity feature it allows to monitor even
lower concentrations than Polytron IR Ex. |
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| The transmitter uses
state-of-the-art microprocessor technology to
convert the signal from an infrared
DraegerSensor® to a 4 to 20 mA analog signal
output. |
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| The unit is designed for one-man
calibration, and offers a variety of diagnostics
and self test features. The configuration and
calibration of the transmitter is menu guided and
easy to perform, using the built-in push buttons.
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| The Polytron IR Ex HC is a gas
detector for continuous monitoring of combustible
gases and vapors in ambient air. The measuring
range for is typically 0 - 100 %LEL. |
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| The transmitter uses
state-of-the-art microprocessor technology to
convert the signal from an infrared
DraegerSensor® to a 4 to 20 mA analog signal
output. |
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| The transmitter uses
state-of-the-art microprocessor technology to
convert the signal from an infrared
DraegerSensor® to a 4 to 20 mA analog signal
output. |
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| The Polytron IR Ex IL is a gas
detector for continuous monitoring of combustible
gases and vapors in situ (in-line) of a gas
stream. The rugged stainless steel measuring
chamber has two ½" NPT openings to connect
piping to the sensor. The measuring range for
combustible gases and vapors is typically 0 -
100%LEL, for some it can be set as low as 0 -
1000 ppm or as high as 0 - 100 Vol%. |
| |
| The transmitter uses
state-of-the-art microprocessor technology to
convert the signal from an infrared
DraegerSensor® to a 4 to 20 mA analog signal
output. |
| |
| The unit is designed for one-man
calibration, and offers a variety of diagnostics
and self test features. The configuration and
calibration of the transmitter is menu guided and
easy to perform, using the built-in push buttons.
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