Endress+Hauser eco-graph RSG20 Manual De Utilización página 68

8. Technical data
Measurement component
(continued)
Influencing effects
EMC
66
Smallest measurement range 100K for types E, J, L, K, N, T, U; 500 K
for types B, R, S
Compensation meas. point (IEC 60584) selectable: Internal comp-
ensation of terminal temp. (accuracy of the comparison point: 1.0K;
calibrated front end), or external: 0 °C, 20 °C, 50 °C, 60 °C, 70 °C, 80 °C
Cable open circuit monitoring via measurement current ≤ 500 µA,
Indicates "——-" on the display, Input resistance 900 kOhm
Typ B (Pt30Rh-Pt6Rh): 0...+1820 °C
Typ E (NiCr-CuNi):
Thermocouples
Typ J (Fe-CuNi):
Typ K (NiCr-Ni):
Typ L (Fe-CuNi):
Typ N (NiCrSi-NiSi):
Typ R (Pt13Rh-Pt):
Typ S (Pt10Rh-Pt):
Typ T (Cu-CuNi):
Typ U (Cu-CuNi):
Typ W3 (W3Re/W25Re): 0...+2315 °C
Typ W5 (W5Re/W26Re): 0...+2315 °C
To EN 60654-1:B1
Ambient temperature: 0 ... +50°C
Climatic
Storage temperature: -20 ... +70°C
Rel. humidity:
Ambient temp.
0.01 % / K from the measuring range ± 1 digit
influence
EN 61326-1
NAMUR recommendation NE21:
- ESD (electrostatic discharge): EN 61000-4-2
- electromagnetic fields: EN 61000-4-3:
deviation Channel 4: < 2% at ~460MHz)
- Burst (fast transient signals): EN 61000-4-4
EMC immunity
- Surge on power cable: EN 61000-4-5: 2 kV asymmetrical,
- Surge on signal cable: EN 61000-4-5: 1 kV asymmetrical with
- HF cable fed: EN 61000-4-6:
- 50 Hz magnet fields EN 61000-4-8: 30 A/m;
- Power failures EN 61000-4-11: 20 ms;
Normal mode
40 dB at measurement range/10 (50/60 Hz +/- 0.5 Hz)
noise rejection
(not at RTD inputs)
EN61298-3
Common mode
noise rejection
80 dB (50/60 Hz +/- 0.5 Hz)
EN61298-3
RF protection To EN 61326 Class A (operation in industrial environment)
-270...+1000 °C +/- 0.1 % from -80 °C
-210...+1200 °C +/- 0.1 % from -100 °C
-200...+1372 °C +/- 0.1 % from -80 °C
-200...+900 °C
-270...+1300 °C +/- 0.1 % from -80 °C
-50...+1768 °C
0...+1768 °C
-270...+400 °C/
-200...+600°C
10 ... 75% r.h., without condensation
Level 3 (6/8 kV);
Level 3 (10 V/m), additional deviation < 0.3% (additional
Level 3 (1kV signal, 2kV power);
1 kV symmetrical;
external protection;
10 V additional deviation < 0.5 %
+/- 0.15 % from +400 °C
+/- 0.1 %
+/- 0.15 % from 0 °C
+/- 0.15 % from 0 °C
+/- 0.1 % from -150 °C
+/- 0.1 % from -150 °C
+/- 0.1 %
+/- 0.1 %