Pac 8000 NO2-LC (US) | Draeger

The PAC 8000 NO2-LC is a portable gas detection device manufactured by Dräger designed for the precise monitoring of Nitrogen Dioxide (NO₂) in industrial and environmental settings. It is commonly used in applications where workers or operators may be exposed to toxic gases, and ensuring their safety is a priority.

1. Purpose & Functionality

• Primary Use: The PAC 8000 is specifically designed to measure Nitrogen Dioxide (NO₂) concentrations in the air, which is critical for industries like petrochemical, mining, and chemical production, as NO₂ is a hazardous gas.

• Technology: The device uses electrochemical sensor technology that provides highly accurate and reliable measurements of NO₂ levels.

• Detection Range: It typically has a detection range of 0-10 ppm (parts per million), but the specific range can vary based on the model and sensor configuration.

2. Design and Features

• Portable & Compact: The PAC 8000 is designed to be a handheld, lightweight device, making it easy to carry and use in various industrial environments.

• User-Friendly Interface: It has a simple, intuitive user interface with a clear display. Operators can easily read the concentration levels and access the device’s settings.

• Real-Time Monitoring: It continuously monitors the air for NO₂ levels, providing real-time data and alerts if concentrations exceed predefined safety thresholds.

• Data Logging: The PAC 8000 can store measurement data, allowing for later analysis and record-keeping. This feature is particularly useful for compliance with safety standards and regulations.

3. Alarm System

• Visual & Audible Alerts: The device is equipped with both visual (flashing lights) and audible alarms (loud sound) that activate when the NO₂ concentration exceeds a certain threshold, signaling the need for immediate action.

• Adjustable Alarm Limits: Users can set specific alarm thresholds based on their operational needs and safety guidelines.

4. Power Supply

• Battery-Powered: The PAC 8000 is typically powered by a rechargeable battery, providing hours of operation on a single charge. Battery life can vary depending on usage and environmental conditions.

• Low Battery Indicator: A clear indication appears on the display when the battery is running low, allowing operators to recharge before the device loses power.

5. Durability & Design

• Rugged Construction: The PAC 8000 is built to withstand tough working conditions. It is housed in a durable casing that is resistant to shocks, vibrations, and environmental factors such as moisture and dust.

• IP Rating: The device is generally designed with an IP54 or higher rating for water and dust resistance, making it suitable for use in harsh environments.

6. Calibration & Maintenance

• Automatic Calibration: The PAC 8000 features automatic calibration to ensure accurate readings over time. Some models may require manual calibration or the use of calibration stations depending on specific use cases.

• Maintenance Alerts: It provides reminders for periodic sensor maintenance and calibration, which is essential for maintaining the accuracy of the readings.

7. Applications

• Industrial Safety: The PAC 8000 NO₂ monitor is primarily used in workplaces where NO₂ might be present, such as in factories, laboratories, or sites dealing with combustion processes and chemical reactions.

• Environmental Monitoring: It can also be used in environmental monitoring to measure NO₂ levels in the air, helping assess air quality and ensuring compliance with environmental regulations.

8. Compliance

• The PAC 8000 NO₂-LC is designed to meet international standards for gas detection equipment, ensuring that it complies with OSHA, NIOSH, and other relevant workplace safety guidelines.

• It can also be used for compliance with environmental standards for air quality and emissions.

9. Optional Features

• Bluetooth or Wireless Connectivity: Some versions of the PAC 8000 may offer Bluetooth or other wireless technologies to transfer data to monitoring systems, providing real-time remote access to gas concentration levels.

• Advanced Data Analytics: With some models or additional software, users can analyze historical data to spot trends, identify risks, and plan better safety measures.

10. Specifications Summary

• Gas Measured: Nitrogen Dioxide (NO₂)

• Technology: Electrochemical sensor

• Detection Range: 0–10 ppm (may vary depending on configuration)

• Alarm Type: Visual (LED), Audible (sound)

• Power Supply: Rechargeable battery

• Display: Digital LCD

• Operating Temperature: Typically -20°C to +50°C

• IP Rating: IP54 (water and dust resistance)

• Size: Compact and portable (specific size may vary)

• Weight: Lightweight for easy handling

Conclusion:
The Dräger PAC 8000 NO₂-LC is an essential tool for industries where exposure to nitrogen dioxide (NO₂) is a potential hazard. Its portability, ease of use, and robust alarm system ensure that workers are quickly alerted to dangerous gas levels, helping to prevent exposure to toxic gases. With features like automatic calibration, data logging, and rugged design, it is a reliable and versatile instrument for gas detection in various environments.