iii K0430 Issue No. 2
ATEX Approved Models
Introduction
These instructions detail the requirements for using the DPI 610 IS and DPI 615 IS
intrinsically safe pressure calibrator in a hazardous area. Read the whole publication
before starting.
Markings
II 1 G.................................................................... Equipment group & category
Ex ia IIC T4 Ga.................................................................. Hazardous location markings
BAS02ATEX1174X ................................................................................ Certificate number
1180.................................................................................................................................. CE Mark
DPI 61X IS ...................................................................................... Specific apparatus type
(Pressure Range in mbar or psi........................................Full-scale pressure rating
Druck LTD. Groby LE6 OFH, UK .................... Manufacturer's name and address
SN *******/YY-MM.................................. Serial number and date of manufacture,
Year-Month.
Requirements and Conditions
Batteries
WARNING: Only replace batteries in a safe area.
• Power supply use only 6 x LR14 (C): Duracell MN1400-LR14, Procell lndustrial
MN1400-LR14, Energizer E93.KR14.C.AM2, Energizer Industrial EN93 or Varta
4014 LR14.C.AM2.
Special Conditions for Safe Use
1. The DPI 61X IS Series Pressure Calibrator is not capable of withstanding the 500V
r.m.s. electric field strength test between the external connectors and frame of the
apparatus as required by Clause 6.4.12 of EN 50020 and this must be taken into
account when using the apparatus for input measurements in a system.
2. The outer enclosure may contain light metals in the form of aluminium, magnesium,
titanium or zirconium. Therefore, the apparatus must be installed in such a manner
as to prevent the possibility of it being subject to impacts or friction. An optional
carrying case is case is available for transporting the pressure calibrator to and from
the location of use. When the carrying case is used, special condition for safe use
item #2 does not apply.
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