Levenhuk ERMENRICH NG60 Guia Del Usuario página 4

Epoxy ethane
Ozone
Methanal
Benzene
Methyl benzene
Dimethyl benzene
Volatile organic compounds (VOC)
Chlorethylene
Methyl alcohol
Isobutene
Alcohol
!
The display error for combustible gases is ±5%, for carbon monoxide is ±10%, for hydrogen sulfide is ±5%.
History record
The device can save the records of gas concentration alarms. You can select, view, or clear the records.
Specifications
Combustible gases to be detected
Detection range
Response time
Low alarm
High alarm
Explosion protection
Dimensions
Weight
Operating temperature range
Power supply
* EX – explosive gases (hydrogen, carbon monoxide, methane, ethane, propane, butane, ethylene, propylene, butene, acetylene, propyne,
butyne, hydrogen sulfide, phosphine, etc.)
** LEL – lower explosive limit
The manufacturer reserves the right to make changes to the product range and specifications without prior notice.
Care and maintenance
The device is designed to measure the concentration of gas in the air. If you measure high density gas, you might damage the device. Do
not use or store the device in the corrosive atmosprers. Store the device in a dry cool place. Do not expose the device to shock, continuous
vibrations, or extreme high or low temperatures. Do not try to disassemble the device on your own for any reason. For calibration, repairs
and cleaning of any kind, please contact your local specialized service center. Protect the device from sudden impact and excessive
mechanical force. Only use accessories and spare parts for this device that comply with the technical specifications. Always use only the
recommended cleaning wipes and cleaning tools. Do not use any ethanol- or acetone-based fluids. Never attempt to operate a damaged
device or a device with damaged electrical parts! If a part of the device or battery is swallowed, seek medical attention immediately.
Battery safety instructions
The device is equipped with a built-in rechargeable lithium-ion battery. This avoids frequent battery replacement. Always switch the device
off when not in use. If the battery charge is low, please recharge the device in time to ensure that the measurements are accurate. Do not
overheat the battery. Do not discharge the battery completely. Only use the original charger.
Levenhuk International Warranty
Levenhuk products, except for their accessories, carry a 5-year warranty against defects in materials and workmanship. All Levenhuk
accessories are warranted to be free of defects in materials and workmanship for six months from the purchase date. The warranty entitles
you to the free repair or replacement of the Levenhuk product in any country where a Levenhuk office is located if all the warranty conditions
are met.
For further details, please visit: levenhuk.com/warranty
If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk branch.
0–100ppm 0–100ppm
0–100ppm 0–20/100ppm
0–40ppm 0–50/100ppm
0–1000ppm 0–1000ppm
0–1000ppm 0–1000ppm
0–1000ppm 0–1000ppm
0–1000ppm 0–1000ppm
0–250ppm 0–250ppm
0–30ppm 0–30ppm
0–90ppm 0–90ppm
0–80ppm 0–80ppm
EX* H S (hydrogen sulfide) CO (carbon monoxide)
2
0–100% LEL**
20% LEL
50% LEL
–20...+50°C (operating), –10...+55°C (storage) /
–4... +122°F (operating), –14...+131°F (storage)
rechargeable Li-ion battery, 3.7V, 2000mA·h; 24V, 1A adapter for charging
20
20
8
200
200
200
200
50
6
18
16
0–100ppm 0–1000ppm
< 45s
10ppm
20ppm
Ex Ib IIB T3 Gb
130x45x65mm
200g
4
50
50 0.1ppm
20 1/0.1ppm
500
500
500
500
125
15
45
40
O (oxygen)
2
0–30% vol.
50ppm 19.5% vol.
200ppm 23.5% vol.
1ppm
1ppm
1ppm
1ppm
1ppm
1ppm
1ppm
1ppm
1ppm