Vigilantplant TDLS8000, User Manual

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<Appendix 8 Explosion Protected Type Instrument>
App.8-18
IM 11Y01D01-01EN
Vent Vent
Purged compartment of
Sensor control unit (SCU Ex area)
Purged compartment of
Laser unit (LU Ex area)
N
2
gas
P P
(5) Maintenance
• The instrument modification or parts replacement by other than authorized representative of
Yokogawa Electric Corporation is prohibited and will void the approval.
l
TDLS8000-S1 (ATEX certification)
(1) Technical Data
• Applicable standards
EN 60079-0: 2012/A12:2013
EN 60079-1: 2007
EN 60079-28: 2007
EN 60079-28: 2015
EN 60079-31: 2014
• Ratings
II 2(1) G Ex d [op is T6 Ga] IIC T5 Gb
II 2 D Ex tb IIIC T100 °C Db
• Enclosure: IP65
• Ambient temperature:
-20 to +55 °C
• Specific condition of use
- Flamepath joints are not for repair. Contact the manufacturer.
- Precautions shall be taken to minimize the risk from electrostatic discharge or
propagating brush discharge of painted parts of the enclosure.
- In case of the enclosure of TDLS8000 with paint layers, if it is mounted in an area where
the use of category 2D equipment is required, it shall be installed in such a way that the
risk from electrostatic discharges and propagating brush discharges caused by rapid flow
of dust is avoided.
3rd Edition: Jun. 10, 2016-00