User Manual

RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual
Table 16 Chemically active conditions for mast-mounted equipment, -33

C
– +45

C
Environmental
parameters
Unit Value
(1)
min/max
salt mist sea and road salt.
sulphur dioxide cm³/m³ 0.11 / 0.37
hydrogen sulphide cm³/m³ 0.11/ 0.36
chlorine cm³/m³ 0.034/ 0.1
Hydrogen chloride cm³/m³ 0.066/ 0.33
Hydrogen fluoride cm³/m³ 0.012/ 0.036
ammonia cm³/m³ 1.4 / 4.2
ozone
cm³/m³ 0.025 / 0.05
nitrogen oxides cm³/m³ 0.26 / 0.52
(1) The values are average yearly levels of airborne contaminants that can be accepted. It is
assumed that one of the contaminants is dominant at each site, and that the other are present in
insignificant amounts.
3.11.5 Mechanically Active Substances
Table 17 Mechanically active substavces for mast-mounted equipment, -33

C
– +45

C
Environmental
parameters
Unit Value
Sand mg/m³
300
Dust (suspension) mg/m³
5.0
Dust (sedimentation) mg/(m²h)
20
22 EN/LZT 720 0023 Uen R3B 2010-06-10