Omega Speaker Systems HH303 I. Introduction, II. Specifications, Numerical Display, Resolution

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
J-Type:	-328°F~ 1000°F 0.1°F;		else	1°F
	-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:

οOperating Temperature and Humidity:

0°C ~50°C (32°F ~ 122°F) ; 0 ~ 80% RH

οStorage Temperature and Humidity:

-10°C to 60°C (14°F ~ 140°F); 0 ~ 80% RH

οAltitude up to 2000 meters.

Accuracy: at ( 23 ± 5°C )
Range	Accuracy
K-Type -200°C ~ 1370°C	±(0.1% reading + 0.7°C)
J-Type -2000°C ~ 760°C	±(0.1% reading + 0.7°C)
K-Type -328°F ~ 2498°F	±(0.1% reading + 1.4°F)
J-Type -328°F ~ 1400°F	±(0.1% reading + 1.4°F)

For T1-T2 Measurement, the accuracy is ±( 0.2% T1-T2 reading + 1.7°C) or ±( 0.2% T1-T2 reading + 3.4°F)

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