61
Accuracy Table
14
Temperature
Thermocouple type Range Measurement range Accuracy
*1
K
400.0°C -55.0°C to 0.0°C
(-67°F to 32°F)
±2.0% rdg. ±2°C
(±(T-32)×0.02±3.6°F)
0.0°C to 50.0°C
(32°F to 122°F)
±2°C
(±3.6°F)
50.0°C to 400.0°C
(122°F to 752°F)
±2.0% rdg. ±1°C
(±(T-32)×0.02±1.8°F)
700°C 400°C to 700°C
(752°F to 1292°F)
±2.0% rdg. ±1°C
(±(T-32)×0.02±1.8°F)
• Overload protection: 1000 V DC/1000 V AC or 10
6
V • Hz (energized for 1
minute)
Current under overload: Steady state 15 mA or less, transient state 0.8 A or
less
• The DT4910 Thermocouples (K) are used.
• The accuracy does not include the error of the DT4910 Thermocouples (K).
• Display update rate: 3 time/s
*1: In an environment where the temperature of the instrument is ±1°C and
stable, the accuracy is specifi ed.
Standard contact temperature compensation stability time: 120 minutes
(When the instrument environmental temperature changes quickly from
50°C to 23°C (122°F to 73°F ))
T = reading value (°F)
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