Endress+Hauser micropilot FMR 231 E Sicherheitshinweise Seite 8

en XA 017F-A
Explosion hazardous area
Electronics
compartment
EEx ia.
HART electronics
5
8
Tank
Hazardous
area
Zone 0
Ue ≤
Power supply
Um ≤ 250 VAC
Housing T12
Version
PPS antenna
PTFE antenna
Sanitary connection
Table 1
Zone 1 applications
Temperature class Temperature of potentially explosive atmosphere
T6
T6
T5
T5
T4
T4
T3, T2, T1
T3, T2, T1
*) PPS antenna: restricted temperature range
Table 2
Zone 0 applications
Temperature class
T6
T6
T5
T4, T3, T2, T1
2
Cconnection
6
compartment (EEx e)
Electronics
compartment
EEx ia.
HART electronics
5
Tank
Hazardous
area
Zone 1
Local potential equalisation
30 V Connection compartment
(EEx e)
–40 °C ≤ Tamb ≤ 75 °C
–20 °C ≤ Tamb ≤ 120 °C
–40 °C ≤ Tamb ≤ 150 °C
–40 °C ≤ Tamb ≤ 150 °C
(antenna in Zone 1)
–40...+ 80 °C
–40...+ 50 °C
–40...+ 95 °C
–40...+ 65 °C
–40...+130 °C
–40...+ 80 °C
–40...+150 °C
–40...+ 80 °C
Temperature of potentially explosive atmosphere
(antenna in Zone 0) see Item 7
–20...+60 °C
–20...+50 °C
–20...+60 °C
–20...+60 °C
6)
See note
Optionally with or without operating and display module VU 330
See notes 5), 8)
See notes 5), 8)
*)
Ambient temperature
(at electronics housing / electronics housing in Zone 1)
Ambient temperature
(at electronics housing / electronic housing in Zone 1)
Micropilot FMR 231 E
Non-hazardous area
Power supply
–40...+40 °C
–40...+50 °C
–40...+55 °C
–40...+65 °C
–40...+60 °C
–40...+80 °C
–40...+55 °C
–40...+80 °C
–40...+40 °C
–40...+50 °C
–40...+65 °C
–40...+80 °C
Endress+Hauser