REFRIGERANT RISKS

The refrigeration process usually involves a heat pump and refrigerant substances that dispel heat through a cyclical process involving the evaporation of the refrigerant to create a cooling effect. Many of the refrigerants used are toxic to humans, however, which means monitoring in case of potential leaks is vital.

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Health risks
Refrigerant gases can pose serious health risks if inhaled, especially in high concentrations. Symptoms include dizziness, nausea, headaches, and difficulty breathing. In extreme cases, inhalation can lead to asphyxiation, making it essential to detect and repair leaks promptly.

Environmental risks
Some refrigerants, like chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs), contribute to ozone layer depletion, which increases UV radiation. Others, like hydrofluorocarbons (HFCs), are potent greenhouse gases that contribute to global warming, with long-term effects on climate change, even in small quantities.

Fire & explosion risks
Certain refrigerants, particularly hydrocarbons like propane and isobutane, are highly flammable and pose explosion risks, endangering lives and property- particularly in confined spaces with poor ventilation.

Risk to equipment
Improperly maintained refrigeration systems can suffer from internal corrosion and damage due to certain refrigerants. This can lead to costly equipment failures, leaks, and hazardous conditions, requiring regular maintenance to prevent issues.

Regulatory risks
Refrigerant use is regulated under laws like the Montreal Protocol, which aims to reduce ozone-depleting substances. Non-compliance with these regulations can result in hefty fines and legal action, making proper management essential for businesses.

APPLICATIONS

INDUSTRIAL REFRIGERATION

In industrial refrigeration, particularly in warehouses and food storage facilities, gas detection is essential for monitoring leaks of refrigerants like ammonia (NH3) and CO2, commonly used for cooling. Ammonia, highly toxic and flammable, poses serious health risks and can cause explosions if leaked. Gas detection systems provide early warnings of refrigerant leaks, protecting workers, preserving stored products, and ensuring operational safety. These systems also help maintain regulatory compliance by monitoring emissions and controlling refrigerant levels. In addition to safety, detecting gas leaks early minimises costly downtime, equipment damage, and the potential spoilage of perishable food products.

Refrigerant Gas Detectors

The hazards of using refrigerants in industrial processes are wide ranging, with their toxicity, flammability, and risk of asphyxiation just some of the physical hazards to be aware of. With our range of refrigerant gas detectors, you can minimise the risk to your workforce, and ensure you’re compliant with regulations.

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No one understands better than our team just how important the right detection solutions are for you and your site. That’s why we’re always on hand to talk you through your gas detection needs, to ensure you’re equipped with precisely the right tools to keep your people and property safe.

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