Approvals; Testing Standards - Mettler Toledo ACM500 Guia De Instalacion

2

Approvals

This chapter provides information about safety approvals for the ACM500 communication module
with intrinsically safe connections. Please read this chapter thoroughly before beginning
installation.
Appendix A at the end of this manual contains the approval certificates and control drawings for the
approvals. These documents should also be reviewed before beginning the installation.
2.1.

Testing Standards

Table 2-1 shows the list of standards to which the ACM500 has been tested. The date of each
standard is also included.
64061976 | 08 | 11/2019
Directive Standard
Class 3600
Class 3610
Class 3810
ANSI/IEC 60529
C22.2.No. 157
C22.2.No. 142
C22.2.No. 1010.1
C22.2.No. 60529
2014/34/EU
IEC60079-0:2017
Directive
2014/34/EU
EN60079-11:2012
Directive
Table 2-1: Testing Standards
Electrical equipment for use in Hazardous
Classified) Locations, general requirements
Intrinsically safe apparatus and associated
apparatus for use in Class I, II, and III,
Division 1 and Class I Zone 0 and 1
Hazardous Classified) locations
Electrical and electronic test, measuring and
process equipment
Degrees of protection provided by enclosures
IP Code)
Intrinsically safe and non-incendive equipment
for use in hazardous locations
Process control equipment
Safety requirements for electrical equipment for
measurement, control and laboratory use –
Part 1: General requirements
Degree of protection provided by enclosures
IP Code)
Electrical apparatus for explosive gas
atmospheres – Part 0: General requirements
Explosive atmospheres – Part 11: Equipment
protection by intrinsic safety "i"
METTLER TOLEDO ACM500 Installation Manual
Description Date
2005
2017
2005
2004
1992
1990
2004
2005
2017
2012
2-1