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G.
T
ECHNICAL SPECIFICATIONS
The precision expressions mentioned herein apply from + 18°C to + 28°C, unless otherwise specified, and are expressed in ± (n % L + C) where L = Reading
and C = Constant expressed in practical units, for a confidence interval of 95%.
They apply to a device positioned in the reference conditions defined below:
Prior power-up of the device for temperature adjustment for 10 minutes
Following a significant thermal shock, it is advisable to allow the device to stabilise its temperature to use the internal reference junction (CSF)
with the utmost precision.
The precision includes the precision of the reference calibrations, the non-linearity, hysteresis, repetitiveness and long-term stability over the time period
mentioned.
G.1
Thermocouple measurement function
Rated maximum voltage in common mode: 60 VDC or VAC.
G.1.1
Constant voltage (TC6621,TM6602 and TM6630)
The voltage measurement is made by configuring the device as follows:
Thermocouple: indifferent.
Unit: mV.
CSF: OFF.
Gauge
100 mV
•
Temperature coefficient < 15 ppm L /°C from 0°C to 18°C and from 28°C to 50 °C.
•
Rin = 1 M Ω +/− 1%
G.1.2
Température per thermocouples (TC6621,TM6602 et TM6630).
Type of sensors:
- Standardised in accordance with CEI 584-1/1995 (Thermocouples K, T, J, E, S, B, N).
- In accordance with Din 43710 (thermocouples U and L).
- In accordance with the HOSKINS table (thermocouple C).
- In accordance with the ENGELHARD table (platinum thermocouple).
- Standardised in accordance with ASTM E 988-96 /2002 (Couple D W3Re/W25Re)
- Standardised in accordance with ASTM E 1751-00 /2000 (Couple G W/W26Re) .
Sensor
K
T
J
E
R
S
B
U
L
C
N
Platinum
Mo
NiMo/NiCo
D
G
Scope of
Resolution
measurement
(min)
-10 mV to 100mV
1 V
Scope of measurement
Resolution
- 250 to - 200°C
0.20°C
- 200 to - 120°C
0.10°C
- 120 to - 50°C
0.05°C
-50 to + 1 372°C
0.05°C
- 250 to - 200°C
0.2°C
- 200 to - 50°C
0.05°C
- 50 to + 400°C
0.05°C
- 210 to - 200°C
0.05°C
- 200 to - 120°C
0.05°C
- 120 to + 60°C
0.05°C
+ 60 to + 1 200°C
0.05°C
- 250 to - 200°C
0.1°C
- 200 to - 100°C
0.05°C
- 100 to + 450°C
0.05°C
+ 450 to + 1 000°C
0.05°C
- 50 to + 150°C
0.50°C
+ 150 to + 550°C
0.20°C
+ 550 to + 1 768°C
0.10°C
- 50 to + 150°C
0.5°C
+ 150 to + 550°C
0.2°C
+ 550 to + 1 768°C
0.1°C
+ 400 to + 900°C
0.2°C
+ 900 to + 1 820°C
0.1°C
- 200 to - 100°C
0.05°C
- 100 to + 600°C
0.05°C
- 200 to - 100°C
0.05°C
- 100 to + 900°C
0.05°C
- 20 to + 900°C
0.1°C
+ 900 to + 2 310°C
0.1°C
- 240 to - 190°C
0.2°C
- 190 to - 110°C
0.1°C
- 110 to – 0°C
0.05°C
+ 0 to + 1 300°C
0.05°C
- 100 to + 1 400°C
0.05°C
0 to + 1 375°C
0.05°C
- 50 to + 1 410°C
0.05°C
+ 0 to + 310°C
0,1°C
+ 310 to + 1000°C
0,05°C
+ 1000 to + 1800°C
0,05°C
+ 1800 to + 2000°C
0,05°C
+ 2000 to + 2315°C
0,05°C
+ 0 to + 100°C
0,5°C
+ 100 to + 300°C
0,2°C
+ 300 to + 1100°C
0,05°C
+ 1100 to + 1800°C
0,05°C
+ 1800 to + 2315°C
0,05°C
Precision / 1year
0.020% L + 3 V
Precision / 1 year
0.90°C
0.3°C
0.02 % L + 0.12°C
0.02 % L +0.11°C
0.80°C
0.25°C
0.02 % L +0.09°C
0.30°C
0.25°C
0.020 % L + 0.11°C
0.020 % L + 0.09°C
0.55°C
0.20C
0.020 % L + 0.07°C
0.020 % L + 0.05°C
0.95°C
0.40°C
0.020 % L + 0.30°C
0.85°C
0.020 % L + 0.4°C
0.020 % L + 0.3°C
0.95°C
0.50°C
0.35°C
0.20°C
0.30°C
0.20°C
0.30°C
0.020 % L+ 0.15°C
0.60°C
0.25°C
0.15°C
0.020 % L + 0.07°C
0.3°C
0.020 %L + 0.10°C
0.020 %L + 0.35°C
0,40°C
0,40°C
0,025 % L +0,15°C
0,030 % L +0,10°C
0,05 % L
2.5°C
0,6°C
0,3°C
0,5°C
0,85°C
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