Thank you for choosing the BEINAT S.r.l. digital gas detector mod. NASE25_O
2
Important Note
Read these instructions carefully before use and always keep them within hands reach while using the
instrument.
The illustrations and texts shown on the screens in this manual may differ from those actually displayed.
Belonging to
Portable Oxygen Reader NASE25_O
2
Rev 2
CONFORMITY
EN 50270
EN 50194
User guide and
maintenance
*
High sensitivity to oxygen
*
Backlit color display
*
Fluorescence optic sensor
*
Sensor life 6 years
*
Rechargeable LiPo battery
*
Autonomy 25 hours
*
Rechargeable also from PC
*
Auto power off after 10 "
*
Warranty 3 years
Never as in these pandemic days, due to COVID19, the human being wants to know the oxygen amount
presents both in his body and in the surrounding environment, also because due to the equipment use that
produces ozone, oxygen becomes more and more lacking.
BEINAT S.r.l. with the prestige that has distinguished it for over forty years and the concept of "equipment
fitness" has built a sophisticated portable oxygen detector, with a rechargeable battery also via PC.
Gas concentration reader
The technology of this instrument and its precision in detecting this gas are due to an optical fluorescence
sensor, the response of which is managed by a microcontroller.
The percentage of oxygen present in the air is constantly shown through its display. The detector promptly
informs the danger threshold, due to deficiency or excess of oxygen, in the following percentages:
Excess 23.5%, indicated on the display in red
Typical oxygen in air 20.9%, indicated on the display in green color
Deficiency 18.5%, indicated on the display in red
Reading from 0% to 25%. Resolution 0.1%
The NASE25_O
2
reading can also be performed in a low lighted environment as the display is backlit.
The charge and discharge of the battery is controlled by the microprocessor reporting on the display the
percentage of charge
The brand products BEINAT S.r.L. comply with European Rules BATTERIES AND ACCUMULATORS 2006/66/EC RAEE 2003/
9 6 / E C
