| 规格和标准 |
Gas to be detected: Phosphine (PH3) Resolution (ppm): 0.01 Detection method: Pump suction type Display range (ppm): 0 to 1.00 Concentration display: LCD digital (full dot) Suction flow rate: 0.75 L/min or more (open flow rate) Various displays: 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, 0.30/Second alarm, 0.60 Buzzer volume (dB): Approximately 95 (Average value of 30 cm from the source) Gas alarm display: flashing lamp/continuous modulation sound/gas concentration display flashing Gas alarm operation: self-holding/automatic recovery Fault alarm/self-diagnosis: Flow rate abnormality/system abnormality/sensor abnormality/battery voltage drop/impaired adjustment/date/time abnormality Fault alarm display: flashing lamp/buzzer 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:专用的锂离子电池单元连续使用时间:大约60小时(但在25°C,没有警报,没有照明的情况下) 操作温度范围(℃):-20〜 +50(无突然更改) 湿度范围(%RH):20至90(无凝结)(无凝结) 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 structure Explosion-proof grade: Ex ia IIC T4 GA 各种认证:CE 外部维度(MM):大约158(w)x 85(h)x 132(d)
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