TEGAM 922B ເຄື່ອງວັດແທກອຸນຫະພູມທີ່ປອດໄພພາຍໃນ (±(0.04% |rdg| + 0.3 °C), Dual channel)

Basic Accuracy*: ±(0.04% |rdg| + 0.3 °C) 

Recommended Calibration Cycle: 2 years 

Temperature Ranges:

K: -200 to 1372 °C (-328 to 2502 °F, 73 to 1645 K).

J: -210 to 1200 °C (-346 to 2192 °F, 63 to 1473 K).

T: -250 to 400 °C (-418 to 752 °F, 23 to 673 K).

E: -250 to 1000 °C (-418 to 1832 °F, 23 to 1273 K).

B: 600 to 1820 °C (1112 to 3308 °F, 873 to 2093 K).

N: -250 to 1300 °C (-418 to 2372 °F, 23 to 1573 K).

R: -50 to 1767 °C (-58 to 3213 °F, 223 to 2040 K).

S: -50 to 1767 °C (-58 to 3213 °F, 223 to 2040 K).

Connector Type: Mini-TC 

Probe Zero Function: Resolution 0.1 °C/°F/K 

Display: 4-Digit Auto-Resolution (0.1°<1000°, 1° ≥1000°) with Backlight and Function Annunciators 

Reading Rate: 3/sec. for Readings and TREND indicators 

Battery Type: 3 AA (IEC LR6, ANSI 15) Alkaline 

Battery Life: 2000 Hours 

Statistics: Min, Max, Avg, Rng, T1-T2 and Std Dev 

Clock: Elapsed Statistics Run Time

Operating Environment: 

• Temperature: -20 to 50 °C | -4 to 122 °F 

• Humidity: 5 to 95%, 10 to 30 °C | 5 to 95%, 50 to 86 °F 

• Altitude: 0 to 4600 m | 0 to 15,092 ft.

• Vibration: Random 10-500 Hz, 0.03 g2/Hz 

• Shock: 30g Half Sine 

• Drop: 4 drops from 1 m to concrete 

Dimensions: 193 X 84 X 28 mm | 7.6 X 3.3 X 1.1 in. 

Weight (including batteries): 300.9 g (10.6 oz.)

Included: Accessories 3 AA Batteries, Printed Manual, Certificate of Traceability 

Certifications: Handheld Thermometer for Hazardous Locations Only as to Intrinsic Safety

Ex ia IIB T4 Ga

Class I, Division 1, Group C and D, T4

Class I, Zone 0 AEx ia IIB T4

Zone 0 Ex ia IIB T4 Ga

DEMKO 19 ATEX 1970 Rev. 0

IECEx UL 19.0010

-20 °C ≤ Ta ≤ +50 °C