| 规格和标准 |
Gas to be detected: Ammonia (NH3)/chlorine (Cl2) Resolution (ppm): (Ammonia) 0.5/(chlorine) 0.01 Detection method: Pump suction type Display range (ppm): (Ammonia) 0 to 75.0/(chlorine) 0 to 1.50 Concentration display: LCD digital (full dot) Suction flow rate: 0.75 L/min Above (Open Flow) Various displays: Clock display/Battery level 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): (Ammonia) First alarm 25.0/Second alarm 50.0/(氯) 个警报0.50/秒警报1.00蜂鸣器音量(DB):大约95 (30 cm from the source) Gas alarm display: lamp flashing/continuous modulation sound/gas concentration display flashing Gas alarm operation: self-holding/automatic recovery Fault alarm/self-diagnosis: flow abnormality/system abnormality/sensor abnormality/battery voltage drop/difficulty adjustment/date/time abnormality Fault alarm display: lamp flashing/buzzer intermittent/content display Fault alarm operation: self-hold Communication specifications: USB 2.0 type-C(用于数据记录器和设置)电源:专用锂离子电池单元连续使用时间:大约60 hours (but in case of 25 °C, no alarm, no lighting) Operating temperature range (℃): (ammonia) -20 to +50 (no sudden changes)/(chlorine) 0 to +50 (No sudden changes) Humidity range (%RH): 30 to 80 (No condensation) Instruction accuracy (under the same conditions): (ammonia) within ±7.5 ppm/(chlorine) within ±0.15 ppm Operating pressure range: 80 kPa to 120 kPa (Explosion-proof application 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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