40
WIKA operating instructions, model CTH6200
EN
2146872.02 07/2021 EN/DE
10. Specifications
Operating conditions temperature probe model CTP62x0
Medium temperature range
-50 ... +250 °C [-58 ... +482 °F]
Ambient temperature
range
Max. 80 °C (handle)
Storage temperature range
-25 ... +70 °C [-13 ... +158 °F]
Relative humidity
0 ... 95 % r. h. (non-condensing)
Permissible media
Depending on the material compatibility of the sheath material
with the media
Immersion depth
Observe the maximum temperature of the handle
10.3 Genauigkeitsangaben der Messkette
Accuracy specifications of the measuring chain
1)
Measuring range
-50 ... +250 °C [-58 ... +482 °F]; dependent on temperature probe
Indication accuracy
≤ 0.03 °C [0.06 °F] for resolution 0.01°
≤ 0.1 °C [0.2 °F] for resolution 0.1°
Measurement accuracy
2)
0.2 K
0.05 K (through targeted adjustment)
Resolution
0.01 K to 200 °C [392 °F]; then 0.1 K
Reference conditions
Ambient temperature
23 ±2 °C [73 ±2 °F]
Air humidity
40 % r. h. ±25 % r. h.
Characteristic curve deter-
mination
IEC 751 / EN 60751
1) The accuracy applies for the respective indicator-probe combination following adjustment and calibration, that is the deviation
between reference and CTH6200.
2) It is defined by the total measurement uncertainty, which is expressed with the coverage factor (k = 2) and includes the following
factors: the intrinsic performance of the instrument, the measurement uncertainty of the reference instrument, long-term
stability, influence of ambient conditions, drift and temperature effects over the compensated range during a periodic zero point
correction.
