Infrared thermometer GM321

This unit consist of Optics, Temperature Sensor Signal amplifier, Processing circuit and LCD Display. The Optics

collected the infrared energy emitted by object and focus onto the Sensor. Then the sensor translates the

energy into an electricity signal. This signal will be turned out to be digital shown on the LCD after the

signal amplifier and processing circuit.

Features Specifications Applications Accessories Download Certification

Temperature range	GM321: -50~400℃ (-58~752℉)
Accuracy	0~400℃/530 (32~752℉/986 ) : ±1.5℃(±2.7℉) or ±1.5% -50~0℃(-58~32℉):±3℃ (±5℉) Whichever is greater
Repeatability	1% of reading or 1℃
Response time	500 mSec, 95% response
Spectral response	5~14 um
Emissivity	0.10~1.00optional (0.95 Preset)
Distance to Spot size	12:1
Operating Temperature	0 ~40℃ (32 ~ 104℉)
Operating Humidity	10~95%RH non-condensing， up to 30℃(86℉)
Storage Temperature	-20 ~ 60℃ (-4~140℉)
Power	3V (1.5V AAA * 2)
Typical battery life (Alkaline)	Laser Models:12 hrs