Gas Detector LPSG-A21

Name: Portable NO 2 Gas Detector LPSG-A21
Brand: Labtron.uk
SKU: LPSG-A21
Rating: 4.9 (856 reviews)

Portable NO₂ Gas Detector LPSG-A21 is a fast response and high accuracy gas measurement device with 0 to 1000 ppm range. Its internal sampling pump with fast sampling speed and high flow rate, ensures the accurate response time of the detector. Portable nature, small size ait offers role in special high intensity engineering plastic housing, suitable for different kinds of situation and environment. The gas concentration unit ppm and mg/m3 can be shifted quickly and also the local time can be shown on the screen.

Gas detected	NO<sub>2</sub>
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 NO<sub>2</sub>Gas Detector is used in petrochemical and chemical industry, agriculture environment protection, electronic, food, pharmaceutical industry, bio-pharmaceutical plant, green household and fermentation process.

Sampling Method
Diffusion

Working conditions
Temperature -20 to 50°C Pressure 0.9 to 1.1 (standard atmospheric pressure) Humidity 10 to 95 % RH (no dew condensation)

Explosion proof grade
Exia II CT3

Portable 10 in 1 Multi Gas Detector LMGD-A10

Gas Detected
O2 CH4 CO2 VOC CO H2S SO2 CL2 NO2 NH3

Detection principle
Electrochemical principle (O2 CO H2S SO2 CL2 NO2 NH3) Infrared principle (CH4 CO) Photoionization principles (VOC)

Measurement Range
O2: 0-30% VOL, CH4: 0-50000 PPM, CO2:0-50000 PPM VOC:0-2000 PPM, CO:0-999 PPM, H2S: 0-200 PPM SO2: 0-25 PPM, CL2: 0-50 PPM, NO2: 0-100 PPM, NH3:0-100 PPM