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    Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm
    Picture of Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm
    Picture of Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm
    Picture of Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm
    Picture of Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm
    Picture of Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm
    Picture of Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm
    Picture of Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm

    Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm

    5 out of 5 based on 12 reviews | Write a review
    $815.39
    Portable Ozone gas detector, applied for the O3 gas detection with high accuracy and fast response, measuring range from 0 to 10ppm / 20ppm / 50ppm for options, real-time LCD display, give sound, light & vibrating alarm, small & light O3 detector at affordable price, handheld design, convenient to carry around.
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    SKU: GD200-O3
    Availability: In stock
    30-day Returns
    Free Shipping
    Delivery date: 2-12 days

    Portable O3 gas detector with alarm is suitable to monitor the Ozone concentration in range of 0 to 10/20/50/100ppm with high precision sensor and economical price.

    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/m3 can 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-O3
    Sampling Method Pump suction type, flow rate can be up to 750ml/min
    Detection Principle Electrochemistry
    Gas Ozone (O3)
    Range (Optional)* 0 to 1ppm, 0 to 5ppm, 0 to 10ppm, 0 to 20ppm, 0 to 50ppm, 0 to 100ppm, 0 to 200ppm, 0 to 500ppm, 0 to 1000ppm, 0 to 2000ppm
    Resolution 0.001 (0-1ppm), 0.01ppm (0-5/10/20/50ppm), 0.1ppm (0-100ppm), 1ppm (0-200/500/1000/2000ppm)
    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 Ⅱ 2G Ex ia Ⅱ CT4 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 205*75*32mm
    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: Stainless steel
    • Input Range of Pressure Gauge: 0-25MPa
    • Output Range of Pressure Gauge: 0-0.6Mpa
    • Gauge Class: 2.5
    • Input Pressure: ≤15MPa
    • Output Pressure: ≤0.45MPa
    • Rated Flow: 0.6 m3/h
    • Connection: Inlet: W21.8-14 teeth/inch (levorotation, dextrorotation); Outlet: Ф6 flexible tube

    Note:
    * If you need a O3 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.

    *** 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 Ozone (O3) Gas Detector Details

    Applications

    Handheld Ozone gas detector is widely used for O3 gas measurement in the clean area, pharmaceutical factory, food factory, cosmetics factory, laboratory and so on.

    Ozone O3 Gas Detector Applications

    Tips: Use Case - Ozone (O3) Detector in Pharmaceutical Factory

    A pharmaceutical factory, specializing in research, production and sales of various chemical API, requires testing whether ozone disinfection in the workshop reaches the effect of sterilization.

    Separate sterilization is required in the workshop of pharmaceutical plant. Ozone generator with a certain concentration, which is selected according to the size of the room space, is directly installed in the room. And the disinfection time is also set as required. The ozone generator will automatically shut down after the disinfection finishes. Then, it need to check whether the room disinfection has achieved the effect. The pharmacy manager said that there is a hundred-level workshop, and about 20ppm ozone concentration can achieve the standard for disinfection. In additions, there are no workers in the room to monitor ozone levels during disinfection.

    According to the requirements of the manager of the pharmaceutical factory, the ozone concentration is not up to the standard until it reaches 20ppm. The ozone (O3) gas detector ATO-GAS-O3 is recommended, with measuring range of 0-50ppm and data storage and export functions. In this way, the ozone detector can be set the storage interval, such as 5 seconds to store a data. Before disinfection, put the detector in the disinfected room. After disinfection, take out the O3 detector and export the data to an Excel sheet in the computer via USB. Thus, the data can also be printed out for checking. This model of ozone gas detector has a sampling pump inside, which will draw the gas into the instrument for detection. The gas detector has fast response and high accuracy. Because ozone is toxic, it is better to choose pump suction type to avoid ozone poisoning.

    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.

    Concentration Detection of Pesticides Gas
    Methyl bromide is an organic compound with the chemical formula CH3Br, which is mainly used as a pesticide, fumigant, refrigerant and solvent, and can also be used in organic synthesis.This video will mainly use methyl bromide and CH3Br as examples to introduce the detection of their concentrations.

    How to Detect Hydrogen Sulfide Concentration in the Toilet
    Hydrogen sulfide is a flammable acidic gas that smells like rotten eggs at low concentrations and is very toxic. In actual operation, it is necessary to ensure that the detection equipment or method used can accurately measure the concentration of hydrogen sulfide, and pay attention to safety issues during operation to avoid hydrogen sulfide poisoning.

    How much C2H4 (ethylene) do ripe bananas and apples produce?
    We have various gas detectors such as: CO, O2, O3, H2, NH3, H2S, CH4, Cl2, CH2O, etc, from 0~10000ppm, Industrial or daily use.

    Existing reviews of Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm
    delivery time
    If I order a O3 sensor, how long it can arrive (within US)?
    From: Alian | Date: 29/07/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    3~4 days to the United States. If the calibration kit is added, it will take about a week.
    This is an item worth repurchasing
    When I encounter problems in the experiment, ATO engineers will patiently and timely answer my doubts, which improves my favorability of this detector, and my colleagues also say that this is a good ozone gas detector.
    From: Ezra | Date: 19/04/2022
    Was this review helpful? Yes No (0/0)
    Questions and answers about ozone gas detector
    We are interested in purchasing some of your ozone devices that have the 0-10 ppm range. We have a bunch of questions though:
    What is the resolution?
    From: Yoder | Date: 12/10/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    How low can it accurately read?
    Is there traceability/calibration?
    1. For ozone measuring range in 0-10 ppm, the resolution is 0.01 ppm, and the lowest accurate detection limit is 0.2 ppm.
    2. We will calibrate the gas detector before leaving the factory, using ozone generator 1:1 to calibrate, and provide the factory standard calibration report for your reference.
    Ozone gas detetcor measuring principle
    Is your Ozone gas detetcor measuring principle UV absorption?
    From: Ana | Date: 24/11/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    No,  the measurement principle of our O3 detector is electrochemical, not the UV absorption.
    I have a couple of questions about the Portable Ozone (O3) Gas Detector...
    I have a couple of questions about the Portable Ozone (O3) Gas Detector, 0 to 10 ppm to be used for ambient Ozone detection:
    - Is calibration required for the device? How often is it required to be calibrated?
    - We are going to use this device to detect Ozone gas in our lab environment. What is its detection board? Can it detect the ozone gas from 5m distance? or we should be very close to the area with high ozone concentration?
    - Is it a directional device? it means can device detect the ozone gas in all directions or it should be held in a specific direction to detect the gas?
    From: Dominic | Date: 08/09/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi, Dominic. For your questions, please check below:
    - The gas detector will be well calibrated before leaving the factory, and you can re-calibrate after 6 month or 12 month based on your usage.
    - The detection range is 15 meter, so there will not be a problem for 5 meters.
    - The gas detector has a suction pump, so it automatically absorb the surrounding gas, so the device detects the ozone gas in all directions.
    We need to use your O3 gas detector in a closed loop system...
    Hi. We need to use your O3 gas detector in a closed loop system and a PC will have to interface with our controller, not a person.
    What we need is to be able to read the data from your O3 detector in real time, and to send these data to our system by means of a PC.
    Could you please kindly provide us with the communication protocol so that we may interrogate the O3 detector on the measurement it’s taking in real time?
    From: Roman | Date: 30/06/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi, Roman. Just note that our Portable Ozone (O3) Gas Detector only has the data logging function. But if you want to communicate your PC via RS485 and view data in real time, it is recommended to use our Fixed Gas Detector with RS485 output (optional), and we can provide RS485 protocol for such purpose.
    Factory calibration certificate for your portable ozone (O3) gas detector
    Can you provide standard factory calibration certificate for Portable Ozone (O3) Gas Detector? What is the price?
    From: Barry | Date: 08/06/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can provide standard factory calibration certificate free of charge.
    Portable Ozone Gas Monitor 0-500ppm
    Can you provide digital Portable Ozone Gas Monitor with 0-500ppm measuring range?
    From: Jim | Date: 06/05/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi, Jim. We can provide O3 deector with 0-500ppm measuring range and 0.1ppm resolution.
    Can you provide 1m long air hose?
    We shall buy your O3 gas detector, can you provide 1m long air hose?
    From: Stephen | Date: 26/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can provide 1m long air hose free of charge. Just remind us after ordering, so we can take care about this requirement.
    Ozone gas detector internal pump
    For your ozone gas detector, does the internal pump work continuously? And what is the pump flow speed?
    From: Rahul | Date: 02/12/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi, Rahul. As long as the gas detector is detecting, the pump must be on, and the flow speed of the pump is 700mg/min.
    Charging time of portable ozone detector
    How long does it take to get your O3 gas detector to be fully charged?
    From: Ryan | Date: 11/11/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi, Ryan. It takes about 5-6 hours for the O3 detector to be fully charged.
    Does your O3 gas detector come pre-calibrated?
    Does your O3 gas detector come pre-calibrated?
    From: Jack | Date: 27/06/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, it is well calibrated before shipping.
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