|
Gas detected |
NO2
|
|
Detection principle |
Electrochemistry
|
|
Sampling method |
Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection.
|
|
Measure range |
0 to1000 ppm
|
|
Resolution |
1 ppm
|
|
Precision |
2 % fs
|
|
Signal output |
High-speed data transmission by USB, available for data downloading and printing
|
|
Response time |
≤ 10 s
|
|
Repeatability |
≤ ± 1 %
|
|
Zero shift |
≤ ± 1 % （fs/year）
|
|
Operating language |
English
|
|
Temperature |
-20° C to 50 °C
|
|
Explosion-proof |
Exib ll CT4
|
|
Alarm mode |
Sound, light, vibration
|
|
Recovery time |
≤ 10 s
|
|
Linearity error |
≤ ± 1 %
|
|
Display |
LCD dot matrix display
|
|
Gas unit |
Units are switchable
|
|
Humidity |
0 to 95 % RH
|
|
Degree of protection |
IP66
|
|
Operating time |
100 h (pump off)
|
|
Dimension |
205 × 75 × 32 mm
|
|
Weight |
300 g
|
-
Monitor the NO2 gas concentration in environment
-
Built in micro sampling pump and 10 grades of suction are available
-
High speed data transmission by USB, which can download and print data
-
Equipped by self-calibration and zero calibration function, makes the detection more accurate and reliable
-
Feature by aluminium suitcase and charging adapter
-
Two stages alarm with sound and light, alarm point is settable
-
The gas concentration unit ppm and mg/m3 can be shifted quickly
-
Rechargeable lithium polymer battery of large capacity
-
LCD dot matrix display, the gas type, unit, concentration
-
Employing pumping sampling method and the pumping suction is adjustable
Portable NO2Gas Detector is used in petrochemical and chemical industry, agriculture environment protection, electronic, food, pharmaceutical industry, bio-pharmaceutical plant, green household and fermentation process.
