.. wide customer base of
more than 200
customers
across India within a span
Of 5
years..
Leading
Supplier Of
Sensors &
Transducers
Authorised
Distributors
In
INDIA
::: CO2
TRANSMITTERS :::
EE80 SERIES
HVAC Transmitter for CO2 / Humidity /
Temerature
The EE80 series combines CO2 , relative
humidity (RH) and temperature (T)
measurement in one housing. The snap-in
mounting concept stands for easy
installation and replacement within seconds.
EE80 series set new standards in CO2
measurements for HVAC. The operation is
based on the infrared principle. A patented
auto-calibration procedure compensates for
the aging of the infrared source and ensures
outstanding long term stability.
The basic EE80 version for CO2 and T can be
easily extended with a RH plug-in module.
The well proven E+E sensor technology
guarantees accurate and long term stability.
EE82 SERIES
CO2 Transmitter
for Industrial Applications
Measuring instruments in green
houses or life stock barns are exposed to a very
demanding environment: high humidity levels,
pollutants like fertilizers, herbicides and high
ammonia concentrations are just a few of the many
hazards.
The robust, functional housing of the EE82 with
integrated special filter has been designed for such
applications.
The air diffuses through the filter into the
instrument enclosure. Then the air diffuses further
through a second membrane filter integrated in the
CO2 measuring cell.
The CO2 measurement is based on the non-dispersive
infrared (NDIR) technology. The patented
auto-calibration procedure compensates for aging of
the infrared source and guarantees high reliability,
long term stability and eliminates the need of
periodical recalibration in the field.
Duct mounted carbon
dioxide transmitters of EE85 series are
designed for HVAC applications. The CO2
sensing element uses the Non-Dispersive
Infrared Technology (NDIR). A patented
auto-calibration procedure compen- sates for
drift caused by the aging of the sensing
element and guarantees outstanding long term
stability.
Installed into a duct a small flow of air
will be established by convection through
the probe into the transmitter housing and
back into the duct. Inside the transmitter
housing the air will diffuse through a
membrane into the CO2 sensing element.
The operation in closed loop air stream
avoids pollution of the CO2 sensor.
