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  • Product Name: Single Gas Leak Detector
  • Unit: NA-GD-01
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Brand Name

Nuo’an

Model #

NA-GD-01

Net Weight

132 Grams

Packing by

ABS case

Material

PCB Board & High capacity chip

Color

Blue,Black, Yellow,etc.

Details

LCD dot matrix display, support Chinese and English operation.

 The gas concentration unit PPM and mg/m3 can be shifted quickly.

 Ultra-high buzzer alarm sound, higher and lower alarm values are settable.

 Data storage function, historical data can be viewed on the device and also can be exported and printed by connecting to computer (optional).

 Rechargeable lithium polymer battery of large capacity, which ensure the device to work continuously for a long time.

 Special engineering plastics housing of high intensity, strong and durable, exquisite and comfortable in touching.

 Elegant and exquisite aluminum alloy packaging suitcase.

Application

It is extensively used in petroleum, petrochemistry, chemical industry, gas, coal mine, metallurgy and power system;safety detection in municipal administration, communication and traffic tunnel construction; electronics and semiconductor industry, animal husbandry, biogas plant & biogas digester and other places where toxic and harmful gases exist.

It can be also used in food & beverage industry, agriculture, medical industry, lab, etc for related gas analysis.

Technical Data

Gas detected

H2S, O2,CH4,NH3,CO,SO2  etc.

Measuring range

(0~999) ppm

Resolution ratio

1 ppm

Sensor

CITY Electron chemical Sensor

Sensor lifetime

≥2 year

Response time

≤ 45seconds

Alarms

Audible--buzzer with ≥75dB audible Visible--flashing red LED, ≥20m visible

Alarm point

Fully adjustable

Data logging

Continuous data logging (7 days at configurable 0.1-10 minutes intervals)

Continuous working time

>3 months ( without back light)

Working current

< 1mA ( without back light)

Working temperature

-25℃~+55℃, short time: -40℃~+55℃

Display

Liquid crystal display (LCD)

Battery model

3.7V/1500mA Rechargeable lithium batteries

Charging time

4-5 hours

Dust & Water resistance

IP54 grade

Size & Gross Weight

105*54*32mm / 450grams

Ex sign

EX IB IIB T3 GB standard

FOB China

200-300USD

Payment Term

L/C, T/T, Western Union, Money Gram

MOQ

1 Set

Sample & Courier fee

Need pay and discount when you order more than 50 cartons


 

The gas types can be detect and parameters

Gas Type

Measuring Range

Display Error

Minimum reading

Minimum alarm value

Response time

Oxygen / O2

0-30% Vol

<±3% FS

0.1% Vol

19.5% Vol

≤10 Seconds

Combustible gas

0-100% LEL

<±3% FS

1% LEL

20% LEL

≤10 Seconds

Carbon monoxide / CO

0-999 ppm

<±3% FS

1 ppm

50 ppm

≤10 Seconds

Hydrogen sulfide /H2S

0-100 ppm

<±3% FS

1 ppm

10 ppm

≤10 Seconds

Sulfur dioxide/SO2

0-100 ppm

<±3% FS

0.1 ppm

10 ppm

≤10 Seconds

Nitric Oxide / NO

0-250 ppm

<±3% FS

1 ppm

10 ppm

≤10 Seconds

Nitrogen dioxide/NO2

0-20 ppm

<±3% FS

0.1 ppm

5 ppm

≤10 Seconds

Chlorine / Cl2

0-20 ppm

<±3% FS

0.1 ppm

5 ppm

≤10 Seconds

Ammonia/NH3

0-100 ppm

<±3% FS

1 ppm

10 ppm

≤10 Seconds

Hydrogen/H2

0-999 ppm

<±3% FS

1 ppm

50 ppm

≤10 Seconds

Hydrogen cyanide /HCN

0-50 ppm

<±3% FS

0.1 ppm

5 ppm

≤10 Seconds

Hydrochloric acid
/ Hcl

0-20 ppm

<±3% FS

0.1 ppm

5 ppm

≤10 Seconds

Phosphine/PH3

0-20/999 ppm

<±3% FS

0.1/1 ppm

5/100 ppm

≤10 Seconds

Ozone/O3

0-20 ppm

<±3% FS

0.01 ppm

5 ppm

≤10 Seconds

Chlorine Dioxide
/ ClO2

0-20 ppm

<±3% FS

0.1 ppm

5 ppm

≤10 Seconds

Ethylene Oxide  /C2H4O

0-100 ppm

<±3% FS

0.1 ppm

10 ppm

≤10 Seconds

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