Fixed Ozone (O3) Gas Detector, 0 to 1/5/10/20/50/100 ppm

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$869.43

Reliable manufacturer Ozone gas detector for sale. Available measuring range 0-1/5/10/20/50/100 ppm, sound and light alarm by remote control, output signal 4-20mA and RS485, high accuracy 3% F.S, fast response within 10s. O3 gas concentration detector is fixed mounting, small size, compact structure, competitive price.

Measuring Range *
Signal Output *
Relay Output *
Power Adapter *
Calibration Kit *

SKU: GD300-O3

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Overview
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Buy low price gas detector for Ozone detecting and monitoring. Measuring range 0-1/5/10/20/50/100 ppm, optional output signal 4-20mA & RS485. O₃ gas detector has sound and light alarm, remote control, real time display and 24 hours operating. Fixed installation, convenient use, easy calibration.

Features

Ozone gas detector adopts high precision sensor for accurate gas leak detection.
Ozone gas detector is equipped with 3-wire system 4-20mA analog output, relay output, RS485 output (optional).
The O₃ gas detector is compatible with various controlled alarms, PLC, DCS and other control system, and can be remote monitored.
Explosion-proof design, fast, relaible and stable.
Infrared ray controller can remote control the alarm point settings, zero calibration, and address modification.
Two-stage alarm with sound and light, and the alarm point is settable.
The Ozone gas detector has self-calibration function, and three standard keys will be used to realize on-site maintenance.
The O₃ gas detector can output one or two on-off signals, can drive ventilator, solenoid valve or other external devices.

Specification

Model	GD300-O3
Detection Principle	Electrochemistry
Gas	Ozone (O₃)
Range (Optional)	0-1 ppm
	0-5 ppm
	0-10 ppm
	0-20 ppm
	0-50 ppm
	0-100 ppm
Resolution	0.001ppm (0-1/5ppm), 0.01ppm (0-10/20/50ppm), 0.1ppm (0-100ppm)
Accuracy	≤±3% F.S.
Responce Time	≤10s
Repeatability	≤±1%
Recovery Time	≤10s
Linearity Error	≤±1%
Zero Shift	≤±1% (F.S./year)
Signal Output (Optional) ^Note	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	G1/2 is the inlet and outlet for power and signal lines Pipe-mounted type: The installation thread size of the instrument is M45*P2.0
Operating Time	24h
Explosion-proof Grade	Ex d llC T6
Protection Grade	IP65
Certification	CE, ATEX
Working Voltage	12~36V DC
Case Material	Die-casting aluminum housing
Operating Temperature	-20℃~50℃
Operating Humidity	0~95%RH (non-condensing)
Dimension	20617990mm
Weight	≤1.6kg
Accessories	Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 2A (Optional USA plug & Europe plug)

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

Fixed Ozone (O₃) Gas Detector Dimension (Unit: mm)

Fixed gas detector with alarm dimension

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

Gas Type	Measure Range	Resolution
Ammonia (NH3)	0-50/100/200/500/1000ppm	0.01ppm/0.1ppm/1ppm
Benzene (C6H6)	0-1/10/50/100/200/1000/2000/5000/10000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Carbon Dioxide (CO2)	0-1000/2000/5000/9999ppm, 0-1/5/100%VOL	0.1ppm/1ppm/0.001%VOL
Carbon Monoxide (CO)	0-10/20/50/100/500/1000/2000ppm	0.01ppm/0.1ppm/1ppm
Chlorine (Cl2)	0-10/20/50/100ppm	0.01ppm/0.1ppm
Chlorine Dioxide (ClO2)	0-1/5/10/20/50/100ppm	0.001ppm/0.01ppm/0.1ppm
Ethylene (C2H4)	0-50/100/500/1000/2000ppm	0.01ppm/0.1ppm/1ppm
Formaldehyde (CH2O)	0-10/20/50/100ppm	0.01ppm/0.1ppm/1ppm
Hydrocarbons (HC)	0-100%LEL	1%LEL
Hydrogen (H2)	0-1000/2000/5000/9999ppm, 0-1/4%VOL	1ppm/0.001%VOL
Hydrogen Chloride (HCL)	0-10/20/50/100/200ppm	0.01ppm/0.1ppm
Hydrogen Cyanide (HCN)	0-10/20/50/100ppm	0.01ppm/0.1ppm
Hydrogen Sulfide (H2S)	0-20/50/100/200ppm	0.01ppm/0.1ppm
Methane (CH4)	0-50/100%VOL, 0-100%LEL	0.01/0.1%VOL/1%LEL
Nitric Oxide (NO)	0-20/50/100/250/500/1000ppm	0.01ppm/0.1ppm/1ppm
Nitrogen (N2)	0-100%VOL	0.01%VOL
Nitrogen Dioxide (NO2)	0-20/50/100/500/1000ppm	0.01ppm/0.1ppm/1ppm
Nitrogen Oxides (NOX)	0-1/5/10/20/50/100/250/500/1000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Oxygen (O2)	0-25/30%VOL	0.01%VOL
Ozone (O3)	0-1/5/10/20/50/100ppm	0.001ppm/0.01ppm/0.1ppm
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
Volatile Organic Compounds (VOC)	0-1/5/10/20/50/100/200/500/1000/2000/5000/10000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Combustible Gas (EX)	0-100%LEL	1%LEL

Note: Some common gases and the measuring ranges are listed in the above table. For more information, please feel free to contact us.

Details

Tips: Common faults of ozone gas detector.

If the ozone gas detector cannot be turned on, it is because the voltage is too low. The solution method is to connect the power supply or charge in time.
Indication value of the ozone gas detector is inaccurate, which is caused by the long-term uncalibrated detector and the sensor overtime. The solution is to replace the sensor.
When there is no O₃ gas, interface of the ozone gas detector displays a value, which is caused by the drift of sensor, so the zero point calibration should be carried out in time.
If the normal detection interface of the ozone gas detector displays full scale, it is caused by a sensor failure. Replace the sensor in time
If the sensor of O₃ gas detector drifts too much and the zero point calibration function is not available, the sensor should be calibrated or replaced in time.
Ozone gas detector does not respond to the detected O₃. The possible cause is a circuit failure or the end of the life of the sensor. The treatment method is timely maintenance.

Gas Detector Catalogue

ATO Gas Detector Catalog.pdf

Fixed Gas Detector User Manual

GD300 Series Fixed Gas Detector User Manual.pdf

Protocol of RS485 for Fixed Gas Detector.pdf

Calibration Procedures of Fixed Type Gas Detector.pdf

Gas Detector 3-Wire System

In the realm of gas detection systems, the 3-wire configuration offers a robust wiring solution, especially for applications requiring analog output. This video will show you the 3-wire gas detector wiring.

Gas Detector 4-Wire System

The wiring of the 4-wire gas detector supports the RS485 interface Modbus RTU communication mode. This video will show you the 4-wire gas detector wiring.

Using Cloud Data and 4G for Fixed Gas Detectors

This video will show you about the applications of cloud data and 4G transmission for fixed gas detectors.

Monitoring Combustible Gas in Pipelines

This video will show you how to monitoring combustible gas in pipelines.

Existing reviews of Fixed Ozone (O3) Gas Detector, 0 to 1/5/10/20/50/100 ppm

Questions about ozone gas detector

For your ozone gas detector, does the internal pump work continuously? And what is the pump flow speed?

From: Danl | Date: 08/12/2021

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ATO Responded

As long as the gas detector is detected, the pump must be on, and the flow speed of the pump is 700mg/min.

Problems related to 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? How low can it accurately read? Is there traceability/calibration?

From: Theo | Date: 26/08/2021

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ATO Responded

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.

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