Emerson FISHER FIELDVUE DLC3010 Instruction Manual page 9

Instruction Manual
D102748X012
Figure 1‐2. Theoretical Reversible Temperature Effect on Common Torque Tube Materials, Degrees Celsius
1.00
0.98
0.96
0.94
0.92
0.90
0.88
0.86
0.84
0.82
0.80
20 40
1.10
1.09
1.08
1.07
1.06
1.05
1.04
1.03
1.02
1.01
1.00
-200
NOTES:
1 DUE TO THE PERMANENT DRIFT THAT OCCURS NEAR AND ABOVE 260_C, N05500 IS NOT
RECOMMENDED FOR TEMPERATURES ABOVE 232_C.
2 FOR PROCESS TEMPERATURES BELOW -29_C AND ABOVE 204_C SENSOR
MATERIALS MUST BE APPROPRIATE FOR THE PROCESS; SEE TABLE 1‐4.
TORQUE RATE REDUCTION
(NORMALIZED MODULUS OF RIGIDITY)
60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420
TORQUE RATE AMPLIFICATION
(NORMALIZED MODULUS OF RIGIDITY)
S31600
N05500
-180 -160 -140 -120
1
TEMPERATURE (_C)
-100 -80 -60 -40
TEMPERATURE (_C)
CRYOGENIC
DLC3010 Digital Level Controller
Introduction and Specifications
N05500
N06600
N10276
S31600
-20 0 20 40
May 2018
9