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Display Method: Dot matrix screen, resolution 240 × 160 px
Accuracy: ≤ ±5% F.S.
Response Time: T90 < 30 s (depending on the gas sensor)
Indication: LCD displays real-time data and system status; LED, audio and vibration alerts for gas leakage, fault and low voltage
Working Environment: Temperature −10 °C to 55 °C; Humidity 15% RH to 95% RH (non-condensing)
Power Source: DC 3.7 V Li-ion battery, 1800 mAh
Charging Time: 6–8 hours
Working Time: ≥ 8 hours continuous operation (without alarm)
Gas Sensor Life: 2 years
Explosion-proof Grade: Ex ia IIC T4 Ga
Protection Grade: IP66
Alarm Method: Sound, light, vibration and display (four alarm modes)
Dimensions: 165 × 90 × 50 mm (L × W × H)
