| 规格和标准 |
Gas to be detected: Fluorine (F2) Detection method: Pump suction type Display range (ppm): 0 to 3.00 Resolution (ppm): 0.02 Concentration display: LCD digital (full dot) Suction flow rate: 0.75 L/min or higher (open flow rate) Vector display: Clock display/Battery remaining display/Operating status display Display language: Japanese/English/Korean/Chinese (simplified)/Chinese (traditional)/Vietnamese/Italian/Spanish/Slovak/Czech/German/Turkish/French/Portuguese/Polish/Russian Alarm setting value (ppm): First alarm, 1.00/Second alarm, 2.00 Buzzer volume (dB): Approximately 95 (Average value of 30 cm from the source) Gas alarm display: Blinking lamp/Continuous modulation sound/Gas concentration display Blinking Gas alarm operation: Self-holding/Automatic recovery Fault alarm: Self-diagnosis: Flow rate abnormality/System abnormality/Sensor abnormality/Battery voltage low/Default adjustment/Date and time abnormality Fault alarm display: Blinking lamp/Board intermittent/Content display Fault alarm operation: Self-hold Communication specifications: USB 2.0 Type-C (for data logger and settings) / Bluetooth 4.2 (Bluetooth Low Energy) Power supply: Dedicated lithium-ion battery unit Continuous usage time: Approximately 60 hours (but in case of 25 °C, no alarm, no lighting) Operating temperature range (°C): 0 to +40 (No sudden changes) Humidity range (%RH): 30 to 80 (no condensation) Instruction accuracy (under the same conditions): within ±0.30 Operating pressure range: 80 kPa to 120 kPa (Explosion-proof coverage range is 80 kPa to 110 kPa) Structure: Dust-proof waterproof structure IP66/68 equivalent/Drop durability 1.5 m Explosion-proof structure: Domestic explosion-proof (explosion-proof structure electromechanical equipment model certification) Specifications: Intrinsically safe explosion-proof结构 防 级:EAI IIC T4 GA 各种认证:CE 外部尺寸(MM):大约。 158(w)x 85(h)x 132(d)
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