At ACOWA, we specialize in building durable equipment to manage, monitor and move water. With more than 90 years of combined experience
in the water and wastewater industry, we have acquired the skills to complete projects successfully and at the agreed time and price.



Contact Us

Industrivej 10, 8305 Samsø

+45 72 21 79 79

Hydrogen Sulfide Meter to monitor H2S level

Monitor H2S level with accurate, reliable readings. This is an important goal for ACOWA INSTRUMENTS. 

Monitoring H2S levels is important for safety

Hydrogen sulfide (H2S) gas is commonly found in industries such as wastewater treatment. It is a colorless gas with a strong, unpleasant odor that can be toxic and flammable in high concentrations. Consequently, it is important to measure the level of H2S in order to ensure a safe work environment.

The concentration of H2S in the air above the wastewater is measured by a hydrogen sulfide meter. This device uses electrochemical sensors to detect the presence of H2S and ensures accurate, reliable readings.

CaNaRy - Hydrogen Sulfide Meter from ACOWA

ACOWA´s CaNaRy is a unique hydrogen sulfide meter. It can monitor the level of H2S in gaseous form at concentrations from 0-300ppm and then converts this to a standard 4-20mA signal.

CaNaRy is delivered fully calibrated and ready for installation with a 10m cable. Thereafter the CaNaRy does not need to be calibrated for the entire lifetime of the cell. The lifetime is expected to be minimum 2 years.

Monitor H2S level with CaNaRy - hydrogen sulphide meter