DD-Scientific manufacture a Photo-Ionisation Detection (PID) sensor for monitoring Volatile Organic Compounds (VOCs).
  • With a range of 0-2000ppm and 4-series compatible format, the DDS PID sensor is suitable for a broad range of fixed and portable industrial safety applications.

  • Key benefits of the DDS PID sensor include a long-life 10.6e lamp, robust stainless steel housing and cap, low noise circuitry with resolution down to 0.1 ppm.  

  • With the ability to meet high-volume requirements whilst delivering consistent high-quality, DDS we are first choice provider of PID sensors to many of the world's leading instrument and device OEMs.

⚠️  Learn more about  the dangers of Volatile Organic Compounds (VOCs).
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What are the potential hazards associated with VOCs that a PID sensor detects?

Volatile organic compounds are a broad group of vapours released from solvents, fuels, chemicals and many industrial materials. These gases are commonly found in manufacturing, petrochemical processing, environmental operations and confined workspaces. Although widely used, many VOCs present significant risks to human health and workplace safety.

Key gas hazards associated with VOCs include:

Many VOCs evaporate easily and can accumulate in enclosed or poorly ventilated areas, creating conditions that may affect air quality and operational safety. Some VOCs can contribute to atmospheric pollution and may react with other substances in the environment, potentially forming harmful secondary compounds. In industrial settings the rapid release of VOCs from equipment leaks or material handling can affect processes and may present hazards if not detected and addressed promptly.

Exposure to VOCs can lead to a range of health effects depending on the type and concentration of the vapour. Short term exposure may cause irritation to the eyes, nose and throat, headaches, dizziness or difficulty breathing, while prolonged or repeated exposure can affect the liver, kidneys and central nervous system. Some VOCs are known or suspected carcinogens, making early detection and effective monitoring essential for safeguarding worker health.

VOCs must be managed carefully to prevent accidental release and reduce the risk of harmful exposure. Containers should be kept sealed when not in use and stored in well ventilated areas away from heat sources or incompatible materials. Good industrial practice includes routine inspection of equipment, effective ventilation and the use of suitable personal protective equipment. Monitoring with reliable instruments equipped with PID sensors allows early identification of leaks or rising vapour levels, supporting safe operation and regulatory compliance.

Mitigate risk with DD-Scientific

Understanding the hazards associated with Volatile Organic Compounds (VOCs) is essential for implementing effective control measures to protect both human health and the environment.

Mitigation of the risks associated with Volatile Organic Compounds (VOCs) relies upon fast, precise and reliable detection, features DDS sensors are guaranteed to deliver.

If you can't find the sensor type you are looking for or need help with sensor selection dont hesitate to get in touch.