Hoffer Flow Controls HIT-4L User Manual page 8

2 Introduction
Enclosure options include NEMA 4X, panel mount, IP66 rated
aluminum and Ex d certified for hazardous areas. Most enclosure
options may be wall mounted or directly mounted on a flowmeter using
an optional riser.
This instrument is designed to conform to the EMC-Directive of the
Council of European Communities 89/336/EEC and the following
standards:
Generic Emission Standard EN 61000-6-3
Residential, Commercial & Light Industry Environment.
Generic Immunity Standard EN 61000-6-1
Residential, Commercial & Light Industry Environment.
Electrostatic discharge requirements EN 61000-4-2
Radiated, radio-frequency, electromagnetic immunity EN 61000-4-3
Electrical fast transient/burst requirements EN 61000-4-4
Immunity to conducted disturbances EN 61000-4-6
HP-329 HIT-4L