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Non HA Gas Detectors
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Portable Oxygen Analyser Alarm Monitor Detector | 0-25%VOL
Regular price From £124.00 GBPRegular priceUnit price per -
Industrial Multi Gas Detection Compound Monitor | CNEX
Regular price From £194.00 GBPRegular priceUnit price per£273.00 GBPSale price From £194.00 GBPSale -
2 Channel Gas Control Panel | 4-20mA
Regular price £669.00 GBPRegular priceUnit price per -
4 Channel Gas Control Panel | 4-20mA
Regular price £769.00 GBPRegular priceUnit price per -
8 Channel Gas Control Panel | 4-20mA
Regular price £917.00 GBPRegular priceUnit price per -
Ammonia NH3 Fixed Wall Gas Detector | 4-20mA RS485 Non HA
Regular price £496.00 GBPRegular priceUnit price per -
Liquefied Petroleum Gas LPG Fixed Wall Gas Detector | 4-20mA RS485 Non HA
Regular price £298.00 GBPRegular priceUnit price per -
Methane CH4 Fixed Wall Gas Detector | 4-20mA RS485 Non HA
Regular price £298.00 GBPRegular priceUnit price per -
Hydrogen Sulfide H2S Fixed Wall Gas Detector | 4-20mA RS485 Non HA
Regular price £298.00 GBPRegular priceUnit price per -
Oxygen O2 Fixed Wall Gas Detector | 4-20mA RS485 Non HA
Regular price £298.00 GBPRegular priceUnit price per -
Carbon Monoxide CO Fixed Wall Gas Detector | 4-20mA RS485 Non HA
Regular price £298.00 GBPRegular priceUnit price per
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Pre & Post After Sales Support
Our gas detectors use state-of-the-art sensor technology for maximum reliability and precision, including:
- Infrared (IR) Sensors – Ideal for hydrocarbon gas detection.
- Electrochemical Sensors – Accurate toxic gas measurement.
- Catalytic Bead Sensors – Effective for combustible gas detection.
- Photoionization Detectors (PID) – Measures volatile organic compounds (VOCs).
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Calibration & Repair
Calibration ServicesWe have full capability for Gas Detector, Temperature, Pressure Calibrations in our Lab or on-site. With traceable N.I.S.T calibrations on all our equipment.
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Explosion Proof Compliant
Australia has adopted the international IECEx Standard. We have a range of safety standards and certifications for use in hazardous environments with all products we supply.
Ensure workplace safety with our ATEX and IECEx-certified fixed gas detectors, designed for hazardous area classification Zones 1 & 2 (Gas) and Zones 21 & 22 (Dust). Our detectors provide continuous, real-time monitoring of flammable and toxic gases in industrial settings, ensuring compliance with international safety standards.
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Why Choose Our Fixed Gas Detectors?
✔High Sensitivity & Accuracy– Detects even the lowest gas concentrations.
✔Multiple Gas Detection Options– Supports a wide range of flammable and toxic gases.
✔Durable & Weatherproof– Engineered for harsh industrial environments.
✔24/7 Monitoring & Alarms– Instant alerts via visual, audible, and remote notifications.
✔Easy Integration– Compatible with SCADA, PLC, and BMS systems.
✔Low Maintenance– Long sensor life with self-diagnostics and auto-calibration features.

Ensure your device has regular calibration checks.
We offer calibration for your gas detectors, to ensure optimal safety of use and comply with compliance requirements.
Our portable gas detectors are essential for workers in high-risk industries, including:
- Oil & Gas – Offshore rigs, refineries, and confined space monitoring.
- Chemical & Petrochemical – Detecting toxic leaks in industrial plants.
- Confined Spaces & Rescue Teams – Safety for underground and enclosed environments.
- Water & Wastewater Treatment – Monitoring for chlorine and hydrogen sulfide exposure.
- Mining & Tunneling – Methane and oxygen deficiency detection.
- Manufacturing & Industrial Facilities – Protecting personnel from toxic exposure.
- Power Plants & Energy Facilities – Ensuring workplace air quality.
Introduction to Apexio Industrial
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Australian operated and owned.
Our Core Values
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UNPARALLELED SUCCESS
We embrace every challenge as a team with our expertise, and have a proven track record of success when we collaborate.
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WORK SMARTER NOT HARDER
In order to do great work, we need knowledgeable, well-trained individuals, combined with automation. We are dedicated to not only providing our team with top-notch training, but also world-class equipment to ensure we’re stay at the cutting edge of the industry.
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TAKE PRIDE
Since the beginning, we have always believed in the quality and longevity of the products we sell and service we provide, and are proud to offer our expertise to all industries.