KROHNE OPTITEMP TT 30 C-R EN - Manual (Page 42)

7
TECHNICAL DATA
42
OPTITEMP TT 30 C/R
www.krohne.com 11/2012 - 4000753302 - MA OPTITEMP TT 30 C/R R02 en
Rail-mount transmitter
7.4 Temperature data for potentially explosive areas
In-head transmitter (Ex version)
Dimensions
[mm] [inch]
a 17.5 0.69
b 90 3.54
c 58 2.28
d 45 1.77
e 35 1.38
Temperature class Ambient temperature T
a
T6 -40°C ≤ T
a
≤ +50°C / -40°F ≤ T
a
≤ +122°F
T5 -40°C ≤ T
a
≤ +65°C / -40°F ≤ T
a
≤ +149°F
T4 -40°C ≤ T
a
≤ +85°C / -40°F ≤ T
a
≤ +185°F
.book Page 42 Friday, November 9, 2012 3:50 PM