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Fixed Ozone (O3) Gas Detector Fixed Ozone (O3) Gas Detector Fixed Ozone (O3) Gas Detector Fixed Ozone (O3) Gas Detector Fixed Ozone (O3) Gas Detector

Fixed Ozone (O3) Gas Detector

$869.43
| 1 review(s) | Add your review
Reliable fixed O3 gas detector for sale, available in measuring range 0 to1/5/10/20/50/100ppm. GasDog O3 gas monitor can be installed in pipelines and confined spaces for 24 hours online detection and monitoring of Ozone concentration.
Free shipping
Delivery date: 6-12 days
SKU: GD300-O3
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Gas Monitor for O3 Detecting

Fixed O3 gas detector comes with an advanced sensor and remote control to accurately monitor Ozone concentration in various confined spaces or pipelines for a healthy living environment.

Basic Parameters:
  • Model: GD300-O3
  • Detection Principle: Electrochemistry
  • Gas: Ozone (O3)
  • Range: 0 to 1ppm ~ 0 to 100ppm
  • Resolution: 0.001ppm, 0.01ppm, 0.1ppm
  • Accuracy: ≤±3% F.S.
  • Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
  • Certification: CE, ATEX
  • Warranty: 12 months

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Ozone Detector

Features

Industrial grade explosion proof certification for fixed gas detector

Explosion Proof Certification

Available in ATEX Industrial Explosion-proof Certification

Sound and light alarm

Sound & Light Alarm

Set the Alarm Point According to Your Needs

Anti-magnetic interference

Anti-Magnetic Interference

Can Resist Strong Magnetic Interference of 15V/m

Die-cast aluminum material

Die-cast Aluminum Material

Sturdy and Durable, Anti-Rust and Anti-Corrosion

 

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Why Choose

Our Gas Detector?

Fixed gas detector with infrared remote control

Fixed Single Gas Detector

- Ozone Leak Detector

 
  • ✔️ Built-in high precision sensor for accurate gas leak detection.
  • ✔️ Explosion-proof design, two-stage alarm with sound and light, and the alarm point is settable.
  • ✔️ Optional 3-wire system 4-20mA analog output, relay output or RS485 output.
  • ✔️ 24-hour real-time online monitoring of gas concentration.
  • ✔️ Compatible with various controlled alarm, PLC, DCS and other control systems.
  • ✔️ The infrared controller can remotely control the alarm point setting, zero calibration and address modification.
  • ✔️ GasDog fixed gas detector has a self-calibration function and uses three standard buttons for on-site maintenance.
  • ✔️ One or two on/off signals can be output to drive a fan, solenoid valve or other external equipment.

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More Info.

Applications

Fixed single gas detector for gas pipeline

Gas Pipeline

Fixed gas detector for hospital sterilization room

Hospital Sterilization Room

Fixed gas detector for industrial manufacture

Industrial Manufacture

Fixed gas detector for petrol station

Petrol Station

Gas Detection Q&A - For Your Safety Environments

Built-in advanced gas detector sensor and sound & light alarm to ensure precise and safe gas detection in hazardous applications.

Q: Can you test for Ozone in your home?

A: Yes, you can test for O3 in your home using specialized Ozone detectors or indoor air quality monitors. These devices are designed to measure the concentration of Ozone gas in the air and can help you determine if the levels are within safe limits. O3 can be produced by certain appliances like air purifiers and ion generators, so it's important to ensure that O3 levels are not excessive, as high concentrations of Ozone can be harmful to health. Gasdog offers a variety of gas detectors that can help you monitor and maintain your health and indoor air quality. Our O3 detectors accurately measure Ozone levels and come with real-time monitoring, alarm notifications, and data logging to ensure your home remains safe and comfortable. Regularly checking Ozone levels is essential for a healthy living environment.

Model GD300-O3
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
Resolution 0.001ppm (0-1ppm), 0.01ppm (0-5/10/20/50ppm), or 0.1ppm (0-100ppm)
Calibration Kit Gas pressure regulator (calibration gas cylinder NOT included)
Response Time ≤10s
Repeatability ≤±1%
Recovery Time ≤10s
Linearity Error ≤±1%
Zero Shift ≤±1% (F.S./year)
Signal Output (Optional) 4-20mA and RS485
Relay output: one group of relay output (1NO+1NC, 24V 100mA) for one alarm (default), or two groups of relay output (2NO+2NC, 24V 100mA) for high/low alarm (optional).
Alarms Sound, light
Display High light nixie tube display
Installation Wall-mounted, piping type, flow-type (according to the detected environment)
Connection Power connection type: G1/2 male thread explosion-proof flexible pipe
Pipe-mounted type: M45*P2.0
Operating Time 24h
Explosion-proof Grade Ⅱ 2G Ex ia Ⅱ CT4 Ga
Protection Grade IP65
Certification CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Working Voltage 12-36V DC
Case Material Die-casting aluminum housing
Operating Temperature -20℃~50℃
Operating Humidity 0~95%RH (non-condensing)
Dimension 206*179*90mm
Weight ≤1.6kg
Accessories Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 1A (Optional USA plug, Europe plug or UK plug)


Note: To measure confined spaces such as pipelines, please contact us and inform the detailed conditions of use.

Dimension (Unit: mm)

Fixed gas detector dimension

WRITE YOUR OWN REVIEW
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EXISTING REVIEWS
Test result
After warming up, the readings were relatively stable, and the response to ozone concentration was rapid. Compared to a laboratory reference instrument, the readings showed minimal error, and the accuracy was within acceptable limits. No noticeable drift was observed during long-term operation.
Miuao | 9/12/2025 2:25 AM
Was this review helpful? Yes No (0/0)
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