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Portable Sulfur Dioxide (SO2) Gas Detector, 0 to 20/100/500/1000 ppm

5 out of 5 based on 1 reviews | Write a review

$734.99

ATO low price SO2 sulfur dioxide gas detector is kind of mini size and high accuracy portable gas detector. Easy to operate, comprehensive functions, can measure sulfur dioxide gas, measure range from 0 to 20/50/100/500/1000 ppm. The handheld SO2 gas detector is with back clip, protected by silicone case, suitable for different kinds of situations.

Measuring Range *

Charger Plug *

Extension Probe *

Data Logging

Yes [+$152.38]

Accessories

Calibration Kit [+$175.35]

SKU: GD200-SO2

Qty:

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Delivery date: 8-12 days

Overview

Portable gas detector provides SO2 sulfur dioxide gas monitoring with high accuracy sensor, LCD display, easy readout, small & portable design, convenient to carry.

Specification

Model	GD200-SO2
Sampling Method	Pumping suction, flow rate can be up to 750ml/min
Detection Principle	Electrochemistry
Gas	Sulfur Dioxide (SO2)
Range (Optional)*	0 to 20ppm, 0 to 50ppm, 0 to 100ppm, 0 to 500ppm, 0 to 1000ppm
Resolution	0.01ppm (0-20/50ppm), 0.1ppm (0-100ppm), 1ppm (0-500/1000ppm)
Accuracy	≤±3% F.S.
Response Time	≤10s
Repeatability	≤±1%
Recovery Time	≤10s
Linearity Error	≤±1%
Zero Shift	≤±1% (F.S./year)
Data Logging (Optional Function)	High speed data transmission by USB, available for data downloading and printing (The built-in IC card has about 2G memory, which can record 100,000 sets of data.)
Alarms	Sound, light and vibration
Display	LCD dot matrix display
Language	Chinese/English
Battery	3.7V rechargeable lithium battery, 3.7 Watt (Charger included: Input AC 100-240V 50/60Hz with optional USA, Europe or UK plug)
Operating Time	100h (Pump off)
Explosion-proof Grade	II 1G Ex da ia IIC T4 Ga
Case Material	ABS+PC
Protection Grade	IP66
Certification	CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Operating Temperature	-20℃~50℃
Operating Humidity	0~95%RH (non-condensing)
Operating Pressure	0.8~1.2bar
Dimension	2057532mm
Weight	300g
Warranty	12 months
Extension Probe	About 480mm (Total Length), About 300mm (Probe Head)
Accessories (Optional)	Calibration kit - gas pressure regulator (calibration gas cylinder NOT included) Body Material: Brass Max. Input Pressure: ≤15MPa Max. Output Pressure: 0.25MPa Flowmeter Range: 0.1-1.5 L/min Mounting Connection: Inlet port: W21.8-14; Outlet port: Ф6 flexible tube

Note 1:

If you require an SO2 gas detector with a measuring range not listed in the table above, please contact us with details about your operating environment. We can help you choose the right detector for your application.
We also offer gas detectors for other common gases. Please refer to the ATO Gas Detector Catalog for available gas types and measuring ranges.

Note 2:

Regarding the flow rate for gas detectors, there are 2 types:

Pump-Suction Type: Equipped with a built-in pump, with a flow rate of 600 mL/min. (Models: GD200, GD400, GD600)
Diffusion Type: Not equipped with a built-in pump, with a flow rate of 300 mL/min. (Models: GD300, GD500, GD800)

If you require a customized flow rate, please let us know your specific requirements. We will evaluate whether customization is possible. A flow rate that is too high or too low can affect measurement accuracy, so we recommend using an appropriate flow rate for your application.

Flow rate only needs to be considered when sampling gas from pipelines. For measuring gas concentrations in normal ambient air, you do not need to consider the flow rate. To measure confined spaces such as pipelines, please get in touch with us and provide the detailed conditions of use.

*** Other Common Gases and Ranges Available for Portable Gas Detectors

Gas Type	Measure Range	Resolution
Ammonia (NH3)	0-10/20/50/100/200/500/1000/2000/5000ppm	0.01ppm/0.1ppm/1ppm
Benzene (C6H6)	0-1/5/10/20/50/100/200/500/1000/2000/5000/10000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Carbon Dioxide (CO2)	0-1000/2000/5000/10000/20000/50000ppm, 0-10%/20%/30%/50%/100% VOL	1ppm, 0.01% VOL
Carbon Monoxide (CO)	0-10/20/50/100/500/1000/2000ppm	0.001ppm/0.01ppm/1ppm
Chlorine (Cl2)	0-5/10/20/50/100/200ppm	0.001ppm/0.01ppm/0.1ppm
Chlorine Dioxide (ClO2)	0-1/5/10/20/50/100ppm	0.001ppm/0.01ppm/0.1ppm
Ethylene (C2H4)	0-10/20/50/100/500/1000/2000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Flammable	0-100% LEL	1% LEL
Formaldehyde (CH2O)	0-10/20/50/100/500/1000ppm	0.01ppm/0.1ppm/1ppm
Hydrocarbons (HC)	0-100% LEL	1% LEL
Hydrogen (H2)	0-10/20/100/500/1000/2000/3000/5000/10000/20000/40000ppm, 0-4% VOL	0.001ppm/0.01ppm/0.1ppm/1ppm, 0.001% VOL
Hydrogen Chloride (HCl)	0-10/20/50/100/200/500/1000/2000ppm	0.01ppm/0.1ppm/1ppm
Hydrogen Cyanide (HCN)	0-10/20/50/100ppm	0.01ppm/0.1ppm
Hydrogen Fluoride (HF)	0-1/5/10/50ppm	0.001ppm/0.01ppm
Hydrogen Sulfide (H2S)	0-5/10/20/50/100/200/500/1000/2000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Methane (CH4)	0-100% LEL, 0-50%/100% VOL	1% LEL, 0.01%VOL
Methyl Bromide (CH3Br)	0-50/100/200/500/1000/2000/3000ppm	0.1ppm/1ppm
Nitric Oxide (NO)	0-20/50/100/250/500/1000ppm	0.01ppm/0.1ppm/1ppm
Nitrogen (N2)	0-99.99%/100% VOL	0.01% VOL
Nitrogen Dioxide (NO2)	0-20/50/100/500/1000ppm	0.01ppm/0.1ppm/1ppm
Oxygen (O2)	0-25%/30%/100% VOL	0.01% VOL
Ozone (O3)	0-1/5/10/20/50/100/200/500/1000/2000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Phosgene (COCl2)	0-1/5/10ppm	0.001ppm
Phosphine (PH3)	0-10/20/50/100/500/1000/2000/3000ppm	0.01ppm/0.1ppm/1ppm
Sulfur Dioxide (SO2)	0-20/50/100/500/1000ppm	0.01ppm/0.1ppm/1ppm
Sulfur Hexafluoride (SF6)	0-1000/2000/3000ppm	1ppm
Volatile Organic Compounds (VOC)	0-1/5/10/20/100ppm	0.01ppm/0.1ppm

Details

Portable Sulfur Dioxide (SO2) Gas Detector Details

Application

Applications of Portable Multi Gas Detector

Tips: Why do you need ATO portable sulfur dioxide (SO2) gas detector?

Sulfur dioxide is a colorless, pungent odor toxic gas. In a sealed place where sulfur dioxide may exist, the concentration must be detected by an SO2 gas detector to ensure safety before entering the operation. ATO sulfur dioxide gas detector adopts special electrochemical sensor and natural diffusion detection principle to realize the start-up detection, concentration display and sound, light and vibration alarm reminder of sulfur dioxide gas when the concentration exceeds the standard.

Existing reviews of Portable Sulfur Dioxide (SO2) Gas Detector, 0 to 20/100/500/1000 ppm

About gas detector

If I set the pump rate to minimum on the instrument, is that 450 ml/min? If I set the pump rate to maximum, is that 700 ml/min?

From: Alexia | Date: 17/07/2024

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ATO Responded

The normal flow range of our gas detector is 450-700 ml/min. This means that the gas flow rate in the pipeline you measure should be within this range to ensure that the gas detector can be used normally. If it exceeds this range, an abnormality will occur. Our gas detector cannot be set to this flow range.

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