BEINAT NASE25/K Instruction manual

Thank you for choosing the BEINAT S.r.L. digital tool, model NASE25/K
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.
The brand products BEINAT S.r.L. comply with European Directives ROHS 2002/95/EC, REACH 1907/2006,
BATTERIESAND ACCUMULATORS 2006/66/EC RAEE 2003/96/EC
Since the human being discovered the GAS, he has noticed its usefulness and since then he uses it for cooking,
warming, and today in the industrialization.
But he has also discovered its dangerousness
To carry it the common people turn to technicians who need to be assured that their work is free of dangers
To do this we need a reliable and secure control tool.
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The BEINAT S.r.l. with its prestige that for over forty years distinguishes it and from the concept "equipment
fitness" has created a sophisticated gas detector, which in addition to detect the leak, measures the amount
of gas present in the environment.
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Gas concentration Gauge
The technology of this instrument and its precision in detection are due to a catalytic sensor whose response
is managed by a microcontroller.
When an explosive gas is detected, in addition to emitting an acoustic signal, the display lights up in a flashing
red color, and indicates the percentage concentration of in ambient.
Reading from 3% to 100% of LEL. with a resolution of 1% of LEL.
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The NASE25/K reading can also be performed in a low lighted environment as the display is backlit.
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The charge and discharge of the battery is controlled by the microprocessor reporting on the display the
percentage of charge.
Gasometer 1920
Belonging
Portable Gas Concentration Gauge NASE25/K
Rev 2
CONFORMITY

EN 50270
EN 50194
Userguideand
maintenance

Page 2
67
NASE
135
Technical specifications
35
To prevent damage to the product or injury to you and to third persons, before using the device read them carefully
and in their entirety the following warnings, related to security
Keep them safe so they are available for consultation by anyone before using the appliance.
Immediately turn off the appliance in the event of malfunctioning.
In the event you detect smoke or a pungent or unusual odour coming from the appliance or power supply (optional
accessory):
Immediately turn off the detector; disconnect the power supply from the mains, if connected to charge the battery,
and send to the nearest Service Centre.
Do not try to dismantle the appliance.
Contact with internal components of the detector can cause injury. In the event of faults, the product should only
be repaired by qualified personnel.
If the device is broken due to a fall or crash, consult the Service Centre for the necessary repairs.
Avoid contact with liquid crystals.
In the event the display breaks, pay attention not to injure yourself with the glass fragments and avoid the liquid
crystals coming in contact with your skin, eyes or mouth.
To serve you long and satisfaction of your digital equipment, use it and store it keeping in mind the following
precautions.
CHECK the integrity of the probe after having removed it from the box.
Any use of the detector for purposes other than the intended one is considered improper, and as a result of which
BEINAT S.r.l. therefore disclaims any responsibility for possible damages caused to people, animals or objects.
Do not allow it to become wet. The detector can be seriously damaged as it is not waterproof either when
immersed in water or exposed to high levels of humidity.
Do not drop it. Heavy knocks on hard surfaces and strong vibrations can damage the appliance.
Avoid strong magnetic fields. This detector should not be used or stored near radiation, or intense magnetic
fields. Static electricity or magnetic fields generated by appliances such as radio transmitters can interfere with
measurements, may damage data recorded, and internal circuits.
Above a certain temperature (+ 45 ° C about) the monitor becomes black, to make it visible again function you
must cool it by placing it in the refrigerator for a few minutes.
Cleaning Never clean the device with chemical products. If necessary, wash with a moist cloth.
For your safety
NASE25/K Powered by LiPo battery .......................................................................................... 3,7 V
Power demand during explosive gas detection ............................................................................ 190 mA
Standby power stand by ............................................................................................ ............ 170 mA
Battery autonomy ............................................................................................................. 8 hours approx
Battery charger ........................................................................................................................ via PC
Optional battery charger not supplied .................................................................... External 5 VDC 350 mA
Charging time ............................................... .................................................. ..................... 7 hours
Control battery charge and discharge .................................................................................... On display
Catalytic type flexible detection sensor .................................................................................... Incorporated
Positive Explosion Safety ........ ................................................ Protected Sensor with Anti-Flame Retina
Measuring range ............................................... .............................................from 3% to 100% of LEL
Resolution ................................................. .................................................. .................... 1% of LEL
Detector accuracy ............................................... ........................................................ .......... 1% FS
Response time ............................................... .................................................. ......................... 0.5 "
Display ........................................................................................................................... backlit LCD
Operating temperature ........................................................................................... -20 ° C ÷ + 45 ° C
Auto-off function in explosive gas detection mode ......................................................... after 10 minutes
Dimensions and weight ..................................................................................... 67 * 135 * 35mm 70gr

Gauge GAS function
Press the button to turn on or turn off the instrument, press and hold for 5 seconds..
Explosive GAS detection
When you turn on the appliance you will see a COUNT DOWN starts on the display lasting about 30 seconds
(pre-heating). When complete, the instrument is ready for use.
Hold the detector in your hand at an average height from the ground to detect any gas dispersed in air or
bring the tip of the flexible antenna near the probable sources of leak which:
Pipes - Couplings - Joints - Solenoid valves - Nicches, etc.
If the instrument detects a leak, the percentage of GAS LEL appears on the display, along with an
intermittent sound that is more or less frequent depending on the amount detected.
Together with the sound, the display lights RED color.
Backlight
Pressing the button turns on the backlight in green color with a duration of 5 seconds.
Display of the battery charge status
On display it shows the battery symbol.
When the battery is charged the symbol is all
black, discharging becomes white, when it flashes
is discharged
Note: The device will have an auto shut down after
10 minutes of inactivity (no button pressure and no
gas detection)).
GAS concentration Gauge commands
NASE
If the appliance does not turn on.
Check the battery is charged. If not, charge or
replace it.
Note: With low battery, gas measurement might not
be reliable.
Gas is not being detected.
Check that the capsule is working. If burnt, “FAU”
appears on the display.
In the event other problems arise, directly contact
a specialist and/or authorised technician or your
BEINAT S.r.l. dealer.
0
20 LEL FAU
0
Normal condition Normal Illuminated
Alarm condition Fault condition
Display not illuminated
and in the absence of gas. Illuminated display
and in the absence of gas.
To illuminate the display
Press the button
The yellow illuminated
display with the word FAU
represents a sensor fault
Display
Red illuminated display
represents the concentration
of gas expressed in LEL.
With increasing LEL
increases the frequency of
acoustic signal.
Page 3
"Methane "LPG
(LEL=5.0%v/v)" (LEL=1.8%v/v)"
LEL% ppm mg/m3 ppm mg/m3
0 0 0 0 0
1 500 358 180 468
2 1.000 716 36 0 93 6
3 1.500 1.074 540 1.403
4 2.000 1.433 720 1.871
5 2.500 1.791 900 2.339
6 3.000 2.149 1.080 2.807
7 3.500 2.507 1.260 3.275
8 4.000 2.865 1.440 3.742
9 4.500 3.223 1.620 4.210
1 0 5.000 3.582 1.800 4.678
1 1 5.500 3.940 1.980 5.146
1 2 6.000 4.298 2.160 5.614
1 3 6.500 4.656 2.340 6.081
1 4 7.000 5.014 2.520 6.549
1 5 7.500 5.372 2.700 7.017
1 6 8.000 5.731 2.880 7.485
1 7 8.500 6.089 3.060 7.953
1 8 9.000 6.447 3.240 8.421
1 9 9.500 6.805 3.420 8.888
20 10.000 7.163 3.600 9.356
2 1 10.500 7.521 3.780 9.824
2 2 11.000 7.880 3.960 10. 292
2 3 11.500 8.238 4.140 10. 760
2 4 12.000 8.596 4.320 11. 227
2 5 12.500 8.954 4.500 11. 695
Conversion Table “ LEL-ppm-mg for m3
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BE-Rev 2 39 19
INSURANCE. This device is insured by the SOCIETÀ REALE MUTUA for the PRODUCT'S GENERAL LIABILITY
up to a maximum of 1,500,000.00 EURO against damages caused by the device in case of failures in functioning.
WARRANTY. The warranty term is 3 years from manufacturing date, in agreement with the following
conditions. The components acknowledged as faulty will be replaced free of charge, excluding the replacement
of plastic or aluminium cases, bags, packing, batteries and technical reports.
The device must arrive free of shipment charges to BEINAT S.r.l.
Defects caused by unauthorized personnel tampering, incorrect installation and negligence resulting from
phenomena outside normal functioning shall be excluded from the warranty.
BEINAT S.r.l. is not liable for possible damage, direct or indirect, to people, animals, or things; from product
faults and from its enforced suspension of use.
DISPOSAL OF OLD ELECTRICAL & ELECTRONIC EQUIPMENT.
This symbol on the product or its packaging to indicates that this product shall not be treated as household waste. Instead, it shall be handed over to
the applicable collection point for the recycling of electrical and electronic equipment, such as for example:
- sales points, in case you buy a new and similar product
- local collection points (waste collection center, local recycling center, etc...).
By ensuring this product is disposed of correctly, you willhelp prevent potential negative consequence for the environment and human health, which could
otherwise be caused by inappropriate waste handing of this product. The recycling of materials willhelp to conserve natural resources. For more detailed
information about recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased
the product.
Attention: in some countries of the European Union, the product is not included in the field of application of the National Law that applies the European
Directive 2002/96/EC and therefore these countries have no obligation to carry out a separate collection at the “end of life” of the product.
Business - [e-mail]
Help Desk - [e-mail]
BEINAT S.r.l.
Via Fatebenefratelli 122/C 10077, S. Maurizio C/se (TO) -
ITALY
Tel. [phone] - Fax [phone]
http:// www.beinat.com
IP44 Madein Italy
Lo styling è della b & b design
Stamp and signature of the dealer
Date of purchase:
Serial number:
La Beinat S.r.l. following the purpose of improving its products, reserves the right to change the technical, aesthetic and functional characteristics
at any time and without giving any notice.
Concentration gauge NASE25/K