The carbon dioxide concentration and the indoor air quality in interiors are deemed to be the most important indicators that the quality of the indoor air is good enough, when people themselves are the main source of emissions. Poor indoor air quality leads to tiredness, lack of concentration and can even bring about illnesses. The CO2 concentrations should therefore not exceed 1,000 ppm as a rule.
Sintered PTFE filter, Ø 12 mm, for corrosive mediaAED 181.00excl. VAT
Metal protection cage, Ø 12 mm for humidity probesAED 120.00excl. VAT
PTFE sintered filter, Ø 21 mm, for corrosive substancesAED 206.00excl. VAT