4.2.9
Temperature Measurement
Function
Type of sensor
Measurement range
Specified measurement
range
Accuracy (1)
Resolution
Note (1) The stated external temperature measurement accuracy does not take
the accuracy of the K-thermocouple into account.
Note 2
Use of the thermal time constant (0.7min/°C):
If there is a sudden variation of the temperature of the clamp, by 10°C
for example, the clamp will be at 99% (cnst = 5) of the final
temperature after 0.7min/°Cx10°Cx5 = 35 min (the time constant of the
external sensor must be added to this value).
Specific Specifications in MAX/MIN mode (10Hz to 1kHz):
Accuracy: add 1% R to the values of the table above.
Capture of the extreme: approximately 100ms.
4.3
ENVIRONMENTAL CONDITIONS
Conditions
Temperature
Relative humidity (RH):
-60.0°C to +999.9°C
-76.0°F to +1831.8°F
1 to 100% of the
measurement range
1% R ±3°C
1% R ±5.4°F
0.1°C
0.1°F
Operating
-4° to +131°F
(-20° to +55°C)
≤90% up to 131°F (55°C)
32
External temperature
K-thermocouple
+1000°C to +1200°C
+1832°F to +2192°F
measurement range
-40° to +158°F
(-40° to +70°C)
≤90% up to 158°F (70°C)
0 to 100% of the
1% R ±3°C
1% R ±5.4°F
1°C
1°F
Storage