CO Sensors
On-Site CO Sensor Calibration with NATA Certified Equipment
Carbon monoxide (CO) is an invisible, odorless, and potentially deadly gas. Ensuring accurate CO gas detection is crucial for the safety of any environment, especially in spaces like multi-level car parks where exhaust fumes can accumulate. At Australian Calibration Group, we understand the critical role CO sensors play in protecting people and property. We provide calibration services for CO gas detectors, ensuring they function reliably and accurately. Using NATA certified equipment, our on-site services are in Melbourne, Brisbane, Sydney, Adelaide, and Perth.

The Importance of CO Sensor Calibration
CO sensors are designed to detect and measure the concentration of carbon monoxide in the air. Regular calibration is essential to maintain their accuracy and reliability. Over time, sensors can drift due to environmental factors, aging, and exposure to contaminants. Without proper calibration, these sensors may fail to provide accurate readings, leading to potentially dangerous situations.
Why Calibration Matters: Real-World Scenarios
Imagine a multi-level car park where CO sensors are responsible for triggering ventilation systems. If these sensors are not calibrated correctly, they may fail to detect dangerous levels of CO, putting people at risk.
- Potential Horror Story: Recently, we assisted a car park operator who was experiencing issues with their ventilation system. During our calibration process, we discovered that several Honeywell CO sensors were providing inaccurate readings. This meant that the exhaust fans were not activating at the correct CO levels. By adjusting the sensors and verifying the functionality of the exhaust fans, we ensured that the system would operate effectively in a simulated high-CO environment, preventing potential health hazards.
- Industry Impact: In industries where combustion processes are common, such as manufacturing and transportation, accurate CO monitoring is vital. Faulty CO sensors can lead to undetected gas leaks, posing serious risks to workers and the surrounding environment.
Our Process: Verification and Adjustment
Our calibration process involves more than just checking readings. We also verify the functionality of the associated systems, such as exhaust fans. This ensures that the entire system operates as intended.
- We simulate high-CO environments to test the sensor’s response and the activation of ventilation systems.
- If a sensor is not reading correctly, we perform adjustments to ensure the ventilation system triggers at the proper levels.
- If a sensor is faulty, then a replacement is required.
Protecting Your Investment and Ensuring Safety
Regular calibration of your CO sensors is an investment in safety and peace of mind. By ensuring accurate CO detection, you can protect your employees, customers, and property from the dangers of carbon monoxide.
Don’t leave safety to chance. Ensure your CO sensors are accurately calibrated with ACG. Contact us today to schedule a calibration or to learn more about our onsite calibration solutions.