Safety Instructions; Safety Instructions: Installation - Endress+Hauser iTEMP TMT82 Safety Instructions

iTEMP TMT82, TMT84, TMT85
Safety
instructions
Hazardous area
Zone 22 or Zone 2
Remote mount
sensor configuration
e.g RTD or TC Sensor
(simple apparatus)
optional two channels
For Zone 20 and Zone 21 use sensor
with EC-Type Examination
Certificate
Safety
instructions:
Installation
Endress+Hauser
Hazardous area
Zone 22 or Zone 2
Local potential equalisation
 2 Installation of the head transmitter
• Comply with the installation and safety instructions in the Operating
Instructions.
• Install the device according to the manufacturer' s instructions and
any other valid standards and regulations (e.g. IEC/EN 60079-14).
• Seal the cable entries tight with certified cable glands (min. IP6X)
IP6X according to IEC/EN 60529.
• The provided cable entries to option code glands are suitable ATEX/
IECEx Ex certified cable glands with a temperature range of
–20 to +95 °C.
• For operating the transmitter at an ambient temperature under
–20 °C, appropriate cables, cable entries and sealing facilities
permitted for this application must be used.
• The housing of the field transmitter must be connected to the
potential matching line.
• The device should never be used for hybrid mixtures (gas, dust, air).
Non-hazardous area
TMT8x
Power supply see table
electrical connection data
below
XA01006T
A0017645-EN
13