Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
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Infrared Thermometer GM321 Temperature Measurement Series
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.
Infrared thermometer possesses the following features:
1.℃ / ℉ temperature unit conversion
2.Data retention
3.Positioning laser
4.LCD backlight
5.Max / Min display
6.Self-calibration
7.Ambient temperature view
8.Automatic shut-down
| 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 |
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