WFM 300A — SPECIFICATIONS
1–12
Table 1–15: Certifications and compliances (cont.)
Category Standards or description
European Union Compliance Low V oltage Directive 73/23/EEC, amended by 93/69/EEC
EN 61010-1 Safety requirements for electrical equipment for measurement,
control, and laboratory use.
Additional Compliance IEC61010-1 Safety requirements for electrical equipment for measurement,
control, and laboratory use.
Safety Certification Compliance
Temperature, operating +5 to +40_ C
Altitude (maximum operating) 2000 meters
Equipment T ype Test and measuring
Safety Class Class 1 (as defined in IEC 1010-1, Annex H) – grounded product
Overvoltage Category Overvoltage Category II (as defined in IEC 1010-1, Annex J)
Pollution Degree Pollution Degree 2 (as defined in IEC 1010-1). Note: Rated for indoor use only.