Ammonia Sensor GS+4NH3-100: Safeguarding the Production of Chemical Enterprises
52

Ammonia Sensor GS+4NH3-100: Safeguarding the Production of Chemical Enterprises

On June 12th, a small amount of ammonia leaked from a chemical enterprise in Changsha due to a pipeline rupture during maintenance, forcing the evacuation of teachers and students from nearby kindergartens. A relevant person in charge of the Changsha Emergency Management Bureau stated that although the accident did not cause serious consequences, it serves as a reminder of the potential risks of ammonia leakage. Ammonia is not only flammable and explosive but also highly toxic; its leakage may lead to severe consequences such as poisoning, fires, and explosions. Therefore, it is of great importance to adopt effective preventive measures and use advanced ammonia sensor technology.image.png

Potential Hazards of Ammonia

Ammonia (NH₃) is an important substance widely used in chemical production. However, due to its flammable, explosive, toxic, and harmful properties, ammonia leakage may trigger a variety of serious consequences:
  • Poisoning: Ammonia has a strong pungent odor. Exposure to high concentrations of ammonia can cause respiratory tract burns, eye damage, and even suffocation and death.

  • Fire and Explosion: Liquid ammonia is highly flammable when exposed to open flames and can easily cause explosions, posing a huge threat to the surrounding environment and personnel.

  • Environmental Pollution: Ammonia leakage can pollute the air and water sources, causing long-term impacts on the ecological environment.

The emergency management department of a certain province once released a popular science article pointing out that the hazards of ammonia leakage include gasification and diffusion, poisoning casualties, combustion and explosion, and environmental pollution. Therefore, strict protective measures must be taken in ammonia operation environments.

Preventive Measures in Ammonia Environments

To ensure the safety of personnel and equipment, the following preventive measures must be followed in ammonia operation environments:

1. Equipping Ammonia Detectors and Protective Devices

  • Based on different operation environments, appropriate ammonia detectors and protective devices should be equipped.

  • It is necessary to ensure that these devices are always in a standby state.

2. Setting Up Wind Vanes

  • Wind vanes should be installed at the operation site to indicate the wind direction, facilitating the quick determination of the leakage direction.

3. Location of Air Supply Devices

  • The air supply devices of air compressors should be placed on the upwind side to ensure the supply of clean air.

4. Storage Conditions

  • The storage environment for ammonia must be cool and well-ventilated, and a dedicated warehouse should be set up.

  • The warehouse should be far away from ignition sources and heat sources, with the temperature controlled below 30°C.

  • Ammonia should be stored separately from oxidants, acids, halogens, and food chemicals.

5. Transportation Management

  • Vehicles transporting ammonia must be marked with dangerous goods transportation signs.

  • Such vehicles should be equipped with satellite positioning devices with driving record functions.

  • Without permission from the public security organ, these vehicles are not allowed to enter areas where the passage of dangerous chemicals transport vehicles is restricted.image.png

The Importance of Ammonia Detectors

Effective monitoring of places prone to ammonia leakage can significantly reduce the risk of accidents. Installing ammonia detectors is one of the key measures to prevent ammonia leakage accidents. For ammonia detectors, the GS+4NH3-100 ammonia sensor produced by DDS (UK) is recommended: This NH3 sensor is an electrochemical gas sensor with linear output, high accuracy, and excellent stability, and is widely used in chemical, refrigeration, and other fields.
把翻译润色得更正式一点
请再提供一些氨气传感器相关的英文术语。
如何用英文准确表达“氨气传感器的准确性和可靠性至关重要”这句话?