Micropilot FMR66B HART
Hauser
V. 1, Rev. 2, 26-07-2022
21
T
a
T
p
P2
P1
P3
P4
P5
A0048826
9
Plastic housing material; process temperature range: 0 to +80 °C (+32 to +176 °F) with CSA C/US
approval
P1 = T
p
: 0 °C (+32 °F) | T
a
: +76 °C (+169 °F)
P2 = T
p
: +76 °C (+169 °F) | T
a
: +76 °C (+169 °F)
P3 = T
p
: +80 °C (+176 °F) | T
a
: +75 °C (+167 °F)
P4 = T
p
: +80 °C (+176 °F) | T
a
: 0 °C (+32 °F)
P5 = T
p
: 0 °C (+32 °F) | T
a
: 0 °C (+32 °F)
Process temperature range:
–40 to +130 °C (–40 to +266 °F)
T
a
T
p
P2
P1
P3
P4
P5
A0032024
10
Plastic housing material; process temperature range: –40 to +130 °C (–40 to +266 °F)
P1 = T
p
: –40 °C (–40 °F) | T
a
: +76 °C (+169 °F)
P2 = T
p
: +76 °C (+169 °F) | T
a
: +76 °C (+169 °F)
P3 = T
p
: +130 °C (+266 °F) | T
a
: +52 °C (+126 °F)
P4 = T
p
: +130 °C (+266 °F) | T
a
: –40 °C (–40 °F)
P5 = T
p
: –40 °C (–40 °F) | T
a
: –40 °C (–40 °F)
In the case of devices with plastic housings and CSA C/US approval, the selected process
temperature range of –40 to +130 °C (–40 to +266 °F) is limited to
0 to +130 °C (+32 to +266 °F).
Process temperature range:
0 to +130 °C (+32 to +266 °F), with CSA C/US approval
T
a
T
p
P2
P1
P3
P4
P5
A0048826
11
Plastic housing material; process temperature range: 0 to +130 °C (+32 to +266 °F) with CSA C/US
approval
P1 = T
p
: 0 °C (+32 °F) | T
a
: +76 °C (+169 °F)
P2 = T
p
: +76 °C (+169 °F) | T
a
: +76 °C (+169 °F)
P3 = T
p
: +130 °C (+266 °F) | T
a
: +52 °C (+126 °F)
P4 = T
p
: +130 °C (+266 °F) | T
a
: 0 °C (+32 °F)
P5 = T
p
: 0 °C (+32 °F) | T
a
: 0 °C (+32 °F)
Aluminum housing material
Order option; process temperature range:
–40 to +80 °C (–40 to +176 °F)
