Tc Input - Omega DRST-UN User Manual

Universal transmitter
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Input
type
Pt10...Pt1000
Ni50...Ni1000
Cu10...Cu100
Lin. R
Potentiometer
Cable resistance per wire (max.), RTD............ 50 Ω
Sensor current, RTD........................................... Nom. 0.2 mA
Effect of sensor cable resistance
(3-/4-wire), RTD................................................ < 0.002 Ω / Ω
Sensor error detection, RTD ............................ Yes
Short circuit detection, RTD ............................ < 15 Ω
Section 8.3 - TC input
Type
B
E
J
K
L
N
R
S
T
U
W3
W5
LR
Min.
Max.
value
value
-200°C
+850°C
-60°C
+250°C
-200°C
+260°C
0 Ω
10000 Ω
10 Ω
100 kΩ
Min.
Max.
value
value
0°C
+1820°C
-100°C
+1000°C
-100°C
+1200°C
-180°C
+1372°C
-200°C
+900°C
-180°C
+1300°C
-50°C
+1760°C
-50°C
+1760°C
-200°C
+400°C
-200°C
+600°C
0°C
+2300°C
0°C
+2300°C
-200°C
+800°C
15
Specifications
Standard
IEC 60751
DIN 43760
α = 0,00427
-
-
Standard
IEC 60584-1
IEC 60584-1
IEC 60584-1
IEC 60584-1
DIN 43710
IEC 60584-1
IEC 60584-1
IEC 60584-1
IEC 60584-1
DIN 43710
ASTM E988-90
ASTM E988-90
GOST 3044-84
8

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