| 规格和标准 |
Gas to be detected: Ammonia (NH3)/Hydrogen fluoride (HF) Resolution (ppm): (Ammonia) 0.5 / (Hydrogen fluoride) 0.01 Detection method: Pump suction type Display range (ppm): (Ammonia) 0 to 75.0 / (Hydrogen fluoride) 0 to 1.50 Concentration display: LCD digital (full dot) Suction flow rate: 0.75 L/min Above (Open流程）各种显示：时钟显示/电池级别显示/操作状态显示语言：日语/英语/韩语/中文（简化）/中文（传统）/越南语/意大利语/西班牙语/斯洛伐克/捷克/捷克/德国/德国/法语/法语/葡萄牙/波兰语/波兰/俄罗斯/俄罗斯警报设置价值（PPM）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/impaired 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)/(hydrogen fluoride) 0 to +40 (No sudden changes)
Using humidity range (%RH): 30 to 80 (No condensation)
Instruction accuracy (under the same conditions): (ammonia) within ±7.5 ppm/(hydrogen fluoride)在±0.15 ppm
操作压力范围内：80 kPa至120 kPa（ 炸申请范围为80 kPa至110 kpa）
结构：防尘防水结构IP66/68等效/滴耐用性1.5 M
炸性的结构： 炸性的结构：国内 炸性的设备设备设置：国内 炸性的设备： 炸性的设备机制：国内 炸性的设备机制：防 炸结构
炸式防 等级：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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