User's Manual

Safety
Page 4
Warning
Do not use the instrument for anything else than its intended purpose.
Warning
Improper installation of cable glands, conduits or stopping plugs will invalidate the
Ex approval of the 970 SmartRadar ATi.
Safety
Safety aspects of 970 SmartRadar ATi
The housing of the 970 SmartRadar ATi is explosion proof:
• II 1/2 G EEx de [ia/ib] II B T4; KEMA 03ATEX2468 X; certified by KEMA, Netherlands
• Class I, Division 1, Groups B, C, D T4, according to ANSI / NFPA 70 (Factory Mutual)
Environmental conditions for the SmartRadar ATi are:
ambient temperature : -40 to 60 °C (-40 to 140 °F)
operating pressure : max. 6 bar
relative humidity : 0 - 100 %
ingress protection : IP67
The emitted microwave energy is far below acceptable limits for exposure to the human body.
Depending on the type of antenna, a maximum radiation of 0.1 mW/cm is generated.
2