Safety Instructions: Specific Application Conditions; Temperature Tables - Endress+Hauser iTEMP TMT71 Consignes De Sécurité

iTEMP TMT71, TMT72
Safety
instructions:
specific
application
conditions
Temperature
tables
Type (order option)
TMT7x-xxx1xxxx
Head transmitter
without display
TMT7x-xxx1xxxx
Head transmitter
with display (TID10)
TMT7x-xxx1xxxx
Field housing
without display
TMT7x-xxx1xxxx
Field housing
with display (TID10)
TMT7x-xxx2xxxxxxxxx
TMT7x-xxx3xxxxxxxxx
DIN rail transmitter
Endress+Hauser
• The CDI interface of the TMT7x must not be used in hazardous
environments.
• The head transmitter and the DIN rail transmitter must be protected
against electrostatic charging and discharging.
Temperature class
T6
T5
T4
T6
T5
T4
T6
T5
T4
T6
T5
T4
T6
T5
T4
Ambient temperature EPL
Gb/Zone 1
–50 °C ≤ Ta ≤ +55 °C
–50 °C ≤ Ta ≤ +70 °C
–50 °C ≤ Ta ≤ +85 °C
–40 °C ≤ Ta ≤ +55 °C
–40 °C ≤ Ta ≤ +70 °C
–40 °C ≤ Ta ≤ +85 °C
–50 °C ≤ Ta ≤ +55 °C
–50 °C ≤ Ta ≤ +70 °C
–50 °C ≤ Ta ≤ +85 °C
–40 °C ≤ Ta ≤ +55 °C
–40 °C ≤ Ta ≤ +70 °C
–40 °C ≤ Ta ≤ +85 °C
–50 °C ≤ Ta ≤ +55 °C
–50 °C ≤ Ta ≤ +70 °C
–50 °C ≤ Ta ≤ +85 °C
XA01736T
Ambient temperature EPL
Ga/Zone 0
–50 °C ≤ Ta ≤ +40 °C
–50 °C ≤ Ta ≤ +60 °C
–50 °C ≤ Ta ≤ +60 °C
19