Honeywell Sensepoint XCD Technical Manual page 70

Sensepoint XCD Technical Manual
17. Certification
ATEX/UKEX/IECEx Special Conditions for Safe Use
Sensor:
The integral supply cables shall be protected from impact and be suitably terminated.
The attachment thread has a 2.5 mm wide undercut. This shall be taken into consideration if the
sensor is attached to a flameproof enclosure in order to maintain the minimum engaged thread
length.
Equipotential bonding shall be provided by the mounting arrangements.
The sensor cartridge to housing joint maximum gap is 0.035mm which is less than that permitted. This
joint shall not be enlarged in service.
When fitted with the supplied weather guard, the sensor head must be mounted so that the sinter is
pointing downward to provide ingress protection IPX6.
The weather guard is a potential electrostatic charging hazard. The manufacturer's instructions should
be observed.
Transmitter:
The transmitter has a potential electrostatic charging hazard. To minimize the risk of electrostatic
discharge:
• Ground the transmitter adequately
• Install the transmitter in a manner that will prevent accidental electrostatic discharges, e.g. ensure
that objects do not rub against the housing etc.
• Clean the enclosure with a damp cloth when necessary
Standard and certification
Certificate
UL E480011
ATEX Sensor head:
UL 21 ATEX 2620X
Transmitter:
UL 21 ATEX 2619X
IECEx Sensor head:
IECEx UL 21.0106X
Transmitter:
IECEx UL 21.0105X
UKEX UL21UKEX2359X
UL21UKEX2360X
Standard
Class I, Division 1, Groups B, C and D, Class I, Division 2, Groups B, C & D, Class II,
Division, Groups E, F & G, Class II, Division 2, Groups F & G. -40ºC to+65ºC
EN IEC 60079-0:2018
EN IEC 60079-1:2014
EN IEC 60079-31:2014
Sensor head:
II 2 GD Ex db IIC T6 Gb (Ta -40°C to +65°C) T4 (Ta -40°C to +75°C)
Ex tb IIIC T85°C Db (Ta -40°C to +65°C) IP6X, T135°C (Ta -40°C to +75°C)
Transmitter:
II 2 GD Ex db IIC T6 Gb (Ta -40ºC to +65ºC) T5 (Ta -40ºC to +75ºC)
Ex tb IIIC T85ºC Db (Ta -40°C to +65°C) IP66 T100ºC (Ta -40°C to +75°C)
IEC 60079-0:2017, 7th Ed
th
IEC 60079-1:2014, 7 Ed+Corr.1(2018)
IEC 60079-31:2013, 2nd Ed
Sensor head:
Ex db IIC T6 Gb (Ta -40°C to +65°C) T4 (Ta -40°C to +75°C)
Ex tb IIIC T85°C Db (Ta -40°C to +65°C) IP6X, T135°C (Ta -40°C to +75°C)
Transmitter:
Ex db IIC T6 Gb (Ta -40ºC to +65ºC) T5 (Ta -40ºC to +75ºC)
Ex tb IIIC T85ºC Db (Ta -40°C to +65°C) IP66 T100ºC (Ta -40ºC to +75ºC)
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SPXCDHMANEN Issue 15