Certifications And Standards; Certification; Marking; Specific Condition For Use In Explosive Atmosphere "X - Simtronics GD1 MK3 Operating Manual

7. CERTIFICATIONS AND STANDARDS

7.1.

Certification

The GD1 has been certified according to ATEX Directive 2014/34/EU and IECEx scheme.
7.2.

Marking

The GD1 product identification labels are shown in the figure below. The composition of
the labels is in accordance with ATEX Directive 2014/34/EU.
GD1-L0T-31KH-0XH-A3
Instrument Part Number (P/N)
NB! Please refer to full serial number (2+5 digits) for factory enquiries, service or support.
7.3.

Specific condition for use in Explosive Atmosphere "X"

"X"- Flameproof joints have values different from those specified in the tables of standard
EN 60079-1. Simtronics does not allow repairs and disclaims any responsibility for material
modifications.
The threaded joints may be lubricated to maintain flameproof protection. Only non-
hardening lubricants or non-corrosive agents having no volatile solvents may be used.
"X"-The fasteners used on the Ex-d enclosure must be of the type specified by the
manufacturer M6x10, yield stress min. 500MPa
"X"-The Cable gland may not provide sufficient clamping. User shall provide additional
clamping of the cable to ensure that pulling and twisting is not transmitted to the
terminations.
GD1
Presafe 17 ATEX 11275X
IECEx PRE 17.0057X
18-nnnnn
Manufacturing Date and Serial Number (S/N)
Page 53 of 76 850-816926-EN R06