The R-7 personal methane detector enables measurement of methane concentration.
The device is operated based on the interference of light principle.
The advantage of interference methanometers compared to catalytic methanometers are: durability,
reliability and lower cost.
|Measuring range||0±10% CH4 or 0±100% CH4|
|Accuracy of measurement||±0,2% CH4|
|Power supply of R-7 detector||battery R14 (2 pcs) or accumulator 2 x 1,2 V|
|Air humidity||up to 95%|
|Measurement chamber life||10 years|
|Approval / Certificate||R-7: IM1 Ex ia ma I / KDB 08ATEX172|