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1.2 Technical specification
1.2.1 General specification
Table 2 General specification
Features Definition
Display 4.4-inch colorful capacitive touch screen, visible under sunlight, with LED backlight
Dimensions 6.97" x 4.13" x 2.04" (177 mm x 105 mm x 52 mm)
Weight 1.65 lb. (0.75Kg)
Keys 1 power key, 4 shortcut keys
Power supply 4000mAh,14.4Wh Ex-proof Li-ion pack, independent charging.
Charging Use specific 5V power adaptor, charging time around 6 hours,
Battery life Typical battery life 35 hours (measure mode)
Environmental condition
Technical assured temperature range: (10~30)°C
Working temperature: (-20~50)°C
Storage temperature: (-30~70)°C
Environmental humidity: 0 % to 95% RH, non-condensing
Maximum altitude: 3000m
Warm-up time Full specification performance is achieved after a 10-minute warm-up time.
Port protection voltage 30V max, see the manual for the intrinsic input/output
Ex-proof level Ex ia IIC T4 Ga Ta = -20°C~50°C intrinsic safety: ATEX, IECEX, CSA, UKEx