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Portable Oxygen (O2) Gas Detector, 0 to 30% Vol

5 out of 5 based on 3 reviews | Write a review

$479.22

Portable oxygen detector, ideal for monitoring O2 gas concentration in the range of 0 to 30% Vol or 0 to 100% Vol, with sound, light and vibrating alarm, light and compact, easy to setting and operation, long working time with large capacity battery, high accuracy and low price.

Measuring Range *
Function *
Charger Plug *

SKU: GD200-O2

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Delivery date: 6-12 days

Overview
Documents
Relative Video

Portable O2 gas detector is used to monitor 0 to 30% Vol or 100% Vol oxygen concetration, widely used for laboratories, research institutions, vehicle battery industry, confined space and so on.

Features

LCD dot matrix display, direct readout of gas type, unit, concentration, local time, etc.
Support English/Chinese operation, easy to shift.
Gas concentration unit PPM and mg/m³can be shift quickly.
Built-in micro-sampling pump, 10 grades of suction are available.
Explosion-proof certification

Gas Detector Functions

With self-calibration and zero calibration functions, makes the detection more accurate and reliable.
One key to restore factory setting, free from maloperation.
With temperature and pressure compensation, able to realize the compensation for the gas concentration under different temperature and pressure environments.
Two-stage alarm with sound and light, and alarm point is settable.
Rechargeable lithiumpolymer battery with large capacity.
High-strength special engineering plastic housing, with anti-slip, waterproof, dustproof and explosion-proof.

Specification

Model	GD200-O2
Sampling Method	Pumping suction, flow rate can be up to 750ml/min
Detection Principle	Electrochemistry
Gas	Oxygen (O₂)
Range (Optional)	0 to 30%Vol, 0 to 100%Vol
Resolution	0.01% Vol
Accuracy	≤±3% F.S.
Responce 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)
Communication	Mini USB interface supports standard MODBUS communication protocol
Explosion-proof Grade	Ex ia llC T4
Case Material	ABS+PC
Protection Grade	IP66
Certification	CE, ATEX
Operating Temperature	-20℃~50℃
Operating Humidity	0~95%RH (non-condensing)
Operating Pressure	0.8~1.2bar
Dimension	2057532mm
Weight	300g
Warranty	12 months

Note:
* If you need a O2 gas detector with other measuring ranges unlisted in above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.
* We also provide other common gas detectors, and you can refer to ATO Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.

Details

Tips: How to Choose the Measuring Range of Oxygen Gas Detector?

Oxygen concentration in the air is 20.9%VOL. Checking whether the oxygen content is up to the standard or not, we generally select an oxygen (O₂) detector with a range of 0~20%VOL or 0~30%VOL. Such a measuring range can meet most demands, and it’s also the most common range. ATO portable oxygen detector is avaliable for 0 to measuring range of 30% Vol to meet the most common requirements.

In some cases, the oxygen concentration will also be tested, such as testing the purity of oxygen in oxygen bottle, then an oxygen detector with a range of 0~100%VOL is chosen. The precision can be customized, which is generally 0.1%VOL and 0.01%VOL. As for the special case that oxygen concentration is far below the normal value, such as the anaerobic incubator and smoke, the oxygen concentration is quite low, thus a range of 0~5%VOL is generally selected.

Gas Detector Catalogue

ATO Gas Detector Catalog.pdf

Portable Gas Detector User Manual

ATO Gas Detector User Manual.pdf (Pumping Suction Type)

ATO Gas Detector Data Downloading Operation Instruction.pdf

ATO-GAS-S4 Gas Detector User Manual.pdf (Diffusion Type)

Communication Protocol

ATO Handheld Gas Detector Communication Protocol V1.0.pdf

Portable Gas Detector Calibration Accessories - Gas Pressure Regulator

ATO Single Stage Pressure Regulator User Manual

Gas Detector Software

ATO Portable Gas Detector DataExport Software

Basic Settings of Portable Gas Detector

This video will show you the basic settings of ATO portable gas detectors including high/low alarm setting, language setting and time setting.

Calibration of Portable Gas Detector

This video will show how to calibrate the ATO portable gas detectors.

Calibration of Fixed Type Gas Detector

This video will show the calibration procedures of the ATO fixed type gas detectors.

Existing reviews of Portable Oxygen (O2) Gas Detector, 0 to 30% Vol

Would your sensor be suitable for this kind of setup?

As suggested on https://www.ato.com/fixed-oxygen-o2-gas-detector, I’m emailing to request information on using this sensor in a pressure chamber working at about 1.2 bars. The chamber will have a heated mould and a constant 170 liter/h N2 supply, and we intend to measure the remaining oxygen concentration.

One option would be to connect the sensor directly to the box, but as the temperature inside is well over the working temperature specified, we were thinking to let the overflow run via a cooling system and measure the O2 concentration of the outgoing gas mixture at the end of this line.

Would your sensor be suitable for this kind of setup, or do you have a suggestion on how to implement the sensor some other way?

Thanks in advance for the information!

From: rayparker | Date: 06/03/2023

Was this review helpful? Yes No (0/0)

ATO Responded

We also need to confirm the following information:
1. Pressure: Our instrument is 1bar±10%, but your pressure chamber working at about 1.2 bars, can you lower the pressure a little;
2. Temperature: The operating temperature range of our instruments is -20°C~50°C;
3. Humidity: best controlled below 60%RH;
4. Flow rate: 2.8L/min is a bit high, can you please reduce it to 1.5L/min;
5. What is the approximate oxygen concentration you need to detect? Our oxygen detector has a range of 0-25%VOL and a resolution of 0.01%VOL. If it is to measure trace oxygen at PPM level, our products can Not detect it.

Satisfied with this oxygen gas detector

I have been using this portable oxygen gas detector for three months. During this period of time, the oxygen gas detector has been working very well, and my colleagues are very satisfied with it.

From: Alob | Date: 20/07/2022

Was this review helpful? Yes No (0/0)

We are looking for a gas leak detector for O2, N2 and CO2.

We are looking for a gas leak detector for O2, N2 and CO2. It is used for detecting leaks from piping in the incubators. Do you have any compatible products?

From: Tarek | Date: 25/08/2020

Was this review helpful? Yes No (0/0)

ATO Responded

Our gas detector can only measure O2 and CO2 at the same time, but cannot measure N2 and O2 at the same time, so you need to purchase a N2 gas detector separately.

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