Type K J Thermometer
I. Introduction:
This instrument is a digital thermometer for use with any K-type
and J-type thermocouple as temperature sensor.
Temperature indication follows National Bureau of Standards and
IEC584 temperature/voltage table for K-type and J-type
thermocouples.
II. Specifications:
Numerical Display:
4 digital liquid crystal display
Measurement Range:
K-Type: -200°C ~ 1370°C -328°F ~ 2498°F
J-Type:
-200°C ~
760°C
-328°F ~ 1400°F
Resolution:
K-Type: -200°C~ 800°C 0.1°C; 800°C ~1370°C 1°C
-328°F~ 1000°F 0.1°F; else 1°F
J-Type:
-200°C~ 600°C 0.1°C; 600°C ~760°C 1°C
-328°F~ 1000°F 0.1°F; else 1°F
Maximum Voltage at Thermocouple Input:
60V DC, or 24Vrms AC
Environmental:
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Operating Temperature and Humidity:
0°C ~50°C (32°F ~ 122°F) ; 0 ~ 80% RH
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Storage Temperature and Humidity:
-10°C to 60°C (14°F ~ 140°F); 0 ~ 80% RH
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Altitude up to 2000 meters.
Accuracy: at ( 23 ± 5°C )
Range
Accuracy
K-Type -200°C ~ 1370°C
±(0.1% r 0.7°C)
J-Type -2000°C ~ 760°C
±(0.1% r 0.7°C)
K-Type -328°F ~ 2498°F
±(0.1% r 1.4°F)
J-Type -328°F ~ 1400°F
±(0.1% r 1.4°F)
For T1-T2 Measurement, the accuracy is ±( 0.2% T1-T2 r 1.7°C)
or ±( 0.2% T1-T2 r 3.4°F)
