The portable nitrogen dioxide gas detector monitors NO2 gas concentration with an internal sampling pump and a broad measuring range from 0 to 1000 ppm. It features high-speed USB data transmission, customizable alarms, and a durable design, making it suitable for various industries such as petrochemicals, electronics, and pharmaceuticals. The device operates efficiently in a wide temperature range and includes self-calibration functions for accuracy.

1. Portable Nitrogen Dioxide
Gas Detector
www.labmate.com | info@labmate.com

2. Overview
Portable Nitrogen Dioxide Gas Detector
serves as an environmental monitor for
NO₂ gas concentration. It features an
internal sampling pump known for its high
sampling speed and high flow rate, offering
a broad measuring range from 0 to 1000
ppm. Encased in a strong, high-intensity
engineered plastic housing. Its compact
and portable design ensures versatility
across diverse situations and environments.
Specifications :

3. Gas
Detected
NO₂
Detection
Principle
Electrochemistry
Sampling
Method
Pumping suction
Flow Rate 1L/min
Pumping
Suction
Grade
10
Measure
Range
0 to1000 ppm

4. Resolutio
n
1 ppm
Precision 2 % fs
Signal
Output
High-speed data transmission by USB,
available for data downloading and printing
Response
Time
≤ 10 s
Repeatabi
lity
≤ ± 1 %
Zero Shift ≤ ± 1 % (fs/year)
Operatin
g
Language
English

5. Temperat
ure
-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 switchable

6. Humidity 0 to 95 % RH
Degree of
Protectio
n
IP66
Operatin
g Time
100 h (pump off)
Dimensio
n
205 × 75 × 32 mm
Weight 300 g
Features :
​ - Includes a built-in micro sampling
pump with 10 suction grades

7. ​ - High-speed USB data transmission
for downloading and printing data
​ - Self-calibration and zero calibration
functions for enhanced accuracy and
reliability
​ - Features an aluminum suitcase and
charging adapter
​ - Adjustable two-stage alarm system
with customizable sound and light
alerts
​ - Quick shifting between gas
concentration units (ppm and mg/m³)
​ - Large-capacity rechargeable lithium
polymer battery
​ - LCD dot matrix display showing gas
type, unit, and concentration

8. ​ - Utilizes an adjustable pumping
sampling method with adaptable
suction levels
Applications :
It finds applications across various
industries, including petrochemicals,
chemicals, agricultural environmental
protection, electronics, food, and
pharmaceuticals.
​ Labmate Scientific
​ Email: info@labmate.com | Website:
www.labmate.com