The DCH Methanometer is designed for continuous monitoring of methane concentrations in the air. It utilizes two independent components: a pellistor gas detector for measuring concentrations between 0-5% CH4, and a conductivity bridge for measuring concentrations between 5-100% CH4. These measurement ranges are automatically switched between based on the methane concentration detected. The sensor head can be mounted directly on the device or positioned up to 30 meters away via a cable. The air inlet to the sensor head is protected by a replaceable filter. The device has two galvanically isolated digital outputs to signal dangerous methane concentrations, with alarm values set by the operator. A LED on the top of the housing indicates when the methane concentration exceeds the set alarm level. The device is enclosed in a waterproof, durable housing.

The MM-4XRS Methanometer is designed to monitor and control in challenging industrial environments. Its robust construction, high accuracy, and ability to operate in explosive atmospheres make it suitable for industries such as manufacturing, chemicals, and oil. This advanced device is specially designed to meet stringent industrial requirements, ensuring reliability, accuracy, and the ability to work in harsh conditions, including areas with explosive atmospheres.

The methanometer is compatible with the SMP-NT automatic methane monitoring system and is remotely powered from the MZT-10/60M power and transmission module through a standard telecommunication line, which also transmits data. It also features an automatic shutdown function in the event of exceeding the permissible methane concentrations. The device can also operate without connection to the automatic methane monitoring system.

The MM-2PW methanometer is designed for continuous methane concentration monitoring within the range of 0-100% CH4. It is tailored for measurement of methane concentration: In mining atmospheres (MM-2PW model); In pipelines (MM-2PW/A model)