In industries where hazardous gases and explosive atmospheres are always present, ensuring safety is of paramount importance. Fields such as oil and gas, mining and chemical processing require robust gas detection solutions to prevent catastrophic accidents.

Dynament sensors are certified to meet international standards for hazardous locations, ensuring safe and reliable operation in explosive atmospheres. Platinum series sensors have ATEX and IECEx explosion-proof certification, which means that even if there is a spark inside the sensor, it will not cause flame propagation and explosion. In order to meet the compliance requirements of the Ex 'd standard, these sensors are installed in a stainless steel housing, built-in brazed double-layer metal mesh gas inlet, and use UL-certified resin materials. Dynament sensors also meet EN60079 standards, EN60079 are critical standards for equipment used in explosive atmospheres, ensuring that electrical equipment meets strict safety requirements to prevent fires in hazardous environments. The standard covers a variety of protective measures, including fire-resistant enclosures, intrinsically safe and non-sparking designs, which are essential in environments where explosive gases, vapors or dust may be present. These sensors comply with all relevant parts of the EN60079 to provide reliable gas detection in these environments, ensure safe operation, and minimize the risks associated with electrical equipment in hazardous areas.

In the mining environment, Dynament sensors are designed to meet the highest safety standards in the mining sector and are certified as Ex'diaM1. This two-layer protection combines explosion-proof (Exd) and intrinsically safe (Exia) mechanisms to ensure gas detection in explosive environments, providing continuous and reliable gas detection for miners even under extreme conditions. These sensors belong to the M1 category and can provide basic safety, protection of personnel and operational accuracy in underground environments.

       DynamentKey Applications of Sensors in Fire Protection Environment

Dynament sensors are deployed in a variety of high-risk applications due to their robust technical design and certification:

Oil and gas: Dynament methane and hydrocarbon sensors are widely used in oil and gas exploration, drilling rigs and refining facilities. Its infrared technology provides a stable long-term solution for combustible gas detection, which is essential to mitigate the risk of explosion in hazardous areas.
       （2）Mining: Dynament sensors are designed to detect gases such as methane in volatile mining conditions. These sensors provide early warning of potentially explosive gas levels, enhancing worker safety and minimizing the risk of explosions in high-risk areas.
       （3）Chemical and petrochemical industries: The chemical industry requires precise monitoring of combustible gases and carbon dioxide to ensure safety. Dynament sensors play a vital role in maintaining safe gas levels, supporting compliance with safety regulations, and minimizing the risk of accidental leaks in hazardous areas.
       （4）Wastewater treatment: Wastewater treatment facilities are prone to build-up of methane (which can create an explosive environment) and carbon dioxide. Dynament sensors continuously monitor gas levels to ensure worker safety and regulatory compliance in hazardous areas.

Dynament availableSensor design for common gas detection equipment

       （1）Gas analyzer: Dynament sensors have different wavelengths of infrared according to different component gases.selective absorptionThe characteristics of the work can be used to design gas analyzers to measure the concentration of each component.

       （2）Fixed gas detector: In the mining, chemical industry, wastewater treatment and other fields, Dynament sensors are used to design fixed gas detectors. When the concentration exceeds the preset safety threshold, an audible and visual alarm will be issued to remind personnel to take timely countermeasures.

       （3）Portable gas detector: Due to the small size of the Dynament sensor, it can be used to design this portable gas detection device, which can detect the gas concentration in the environment anytime and anywhere.

Main technical characteristics of Dynament fire environment sensor

       （1）Non-dispersive infrared (NDIR) technology: The Dynament sensor uses NDIR technology, and the target gas absorbs specific infrared wavelengths to achieve accurate detection. This method ensures accurate and selective gas measurements and resists drift over time, making it ideal for continuous monitoring in hazardous environments.
       （2）Rugged fire-resistant construction: Dynament sensors are designed for harsh environments. The sensor is installed in a durable explosion-proof housing that can isolate any ignition source from affecting the surrounding atmosphere.
       （3）Fast response and high accuracy: These sensors provide fast, reliable readings and high sensitivity, which is essential to detect subtle changes in gas levels and ensure rapid response to potential hazards.

WelcomeShenzhenthe official website of the advisory Dynament sensor!

The Dynament sensor uses infrared gas sensing technology to provide accurate measurement of gas concentration, with the dual gas (methane/CO2) sensor being a groundbreaking device that measures both methane and CO2 in a single sensor package. This function is achieved while consuming the power of only a single infrared sensor, thus extending battery life when used in a portable gas detector. These sensors also have the added advantage of a pre-set 0-2% propane measurement range as standard.