Emerson Rosemount 644R - Specification Tables

7.14 Specification tables
Table 7-1: Process Temperature
T6 T5 T4 T3 T2 T1 T130
Max Ambient +40 °C +60 °C +60 °C +60 °C +60 °C +60 °C +70 °C
Transmitter with LCD display
Sensor
Extensi
on
0-in. 55 °C 70 °C 95 °C 95 °C 95 °C 95 °C 95 °C
3-in. 55 °C 70 °C 100 °C 100 °C 100 °C 100 °C 100 °C
6-in. 60 °C 70 °C 100 °C 100 °C 100 °C 100 °C 100 °C
9-in. 65 °C 75 °C 110 °C 110 °C 110 °C 110 °C 110 °C
Transmitter without LCD display
0-in. 55 °C 70 °C 100 °C 170 °C 280 °C 440 °C 100 °C
3-in. 55 °C 70 °C 110 °C 190 °C 300 °C 450 °C 110 °C
6-in. 60 °C 70 °C 120 °C 200 °C 300 °C 450 °C 110 °C
9-in. 65 °C 75 °C 130 °C 200 °C 300 °C 450 °C 120 °C
Table 7-2: Entity Parameters
Fieldbus/PROFIBUS
[FISCO]
HART HART (Enhanced)
U
i
(V) 30
[17.5]
30 30
I
i
(mA) 300
[380]
200 150 for T
a
≤ 80 °C
170 for T
a
≤70 °C
190 for T
a
≤60 °C
P
i
(W) 1.3 at T4 (-50 °C ≤ T
a
≤
+60 °C)
[5.32 at T4(-50 °C ≤ T
a
≤
+60 °C)]
.67 at T6(-60 °C ≤ T
a
≤
+40 °C)
.67 at T5(-60 °C ≤ T
a
≤
+50 °C)
1.0 at T5(-60 °C ≤ T
a
≤
+40 °C)
1.0 at T4(-60 °C ≤ T
a
≤
+80 °C)
.67 at T6(-60 °C ≤ T
a
≤
+40 °C)
.67 at T5(-60 °C ≤ T
a
≤
+50 °C)
.80 at T5(-60 °C ≤ T
a
≤
+40 °C)
.80 at T4(-60 °C ≤ T
a
≤
+80 °C)
C
i
(nF) 2.1 10 3.3
L
i
(mH)
0 0 0
Quick Start Guide April 2019
40 Rosemount 644H and 644R