Quick Installation Guide
00825-0100-4004, Rev DB
December 2011
Rosemount 8800D
22
Type N Certification
IEC 60079-0 : 2007
IEC 60079-11 : 2006
IEC 60079-15 : 2010
N7
Certification No. IECEx BAS05.0029X
Ex nA ic IIC T5 Gc (-40 °C
T
a
70 °C) 4-20 mA HART
(-40 °C
T
a
60 °C) Fieldbus
Maximum Working Voltage = 42 VDC 4-20 mA HART
Maximum Working Voltage = 32 VDC Fieldbus
Special conditions for safe use (x)
When fitted with 90V transient suppressors (T1 Option), the equipment is not capable of
passing the 500V isolation test. This must be taken into account upon installation.
The enclosure may be made from aluminium alloy with a protective polyurethane paint
finish. The polyurethane paint finish may constitute an electrostatic hazard and must only
be cleaned with a damp cloth.
When the equipment is installed, particular precautions must be taken to ensure, taking into
account the effect of process fluid temperature, that the ambient temperature of the
electrical housing of the equipment meets the marked protection type temperature range.
Flameproof Certification
IEC 60079-0 : 2007-10
IEC 60079-1 : 2007-04
IEC 60079-11 : 2006
IEC 60079-26 : 2006
E7
Certification No. IECEx KEM05.0017X
Integral Flowmeter marked:
Ex d [ia] IIC T6 Ga/Gb
(-50 °C
T
a
70 °C)
Remote Transmitter marked:
Ex d [ia] IIC T6 Ga/Gb
(-50 °C
T
a
70 °C)
with meter body marked:
Ex ia IIC T6 Ga
42 VDC Max 4-20 mA HART
32 VDC Max Fieldbus
Um = 250V
Installation instructions
The cable and conduit entry devices shall be of a certified flameproof type Ex d, suitable for
the conditions of use and correctly installed.
Unused apertures shall be closed with suitable blanking elements.
When the ambient temperature at the cable or conduit entries exceed 60 °C, cables suitable
for at least 90 °C shall be used.
4004_RevDB.fm Page 22 Wednesday, November 23, 2011 3:06 PM
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