Portable Nitrogen Dioxide Gas Detector LMNGD-A100 Catalog

Overview

Portable Nitrogen Dioxide Gas Detector LMNGD-A100 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.

Features :

Includes a built-in micro sampling pump with 10 suction grades
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
Utilizes an adjustable pumping sampling method with adaptable suction levels

Specifications :

Gas Detected	NO₂
Detection Principle	Electrochemistry
Sampling Method	Pumping suction
Flow Rate	1L/min
Pumping Suction Grade	10
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	switchable
Humidity	0 to 95 % RH
Degree of Protection	IP66
Operating Time	100 h (pump off)
Dimension	205 × 75 × 32 mm
Weight	300 g

Applications :

It finds applications across various industries, including petrochemicals, chemicals, agricultural environmental protection, electronics, food, and pharmaceuticals.