| 规格和标准 |
Gas to be detected: 14 types of fluorocarbon gas (see detailed catalog and instruction manual) Protection grade: equivalent to IP67 Detection principle: Heat-line semiconductor type Concentration display: LCD bar meter + scale + LED Detection range (ppm): With measured gas (R600a: 10-2000) Detection method: Pump suction type Alarm setting value (ppm): Initial setting 30 (R600a: 10, 30, 150, 500, 2000 Can be set at stages) Various displays: operation status display, flow confirmation display, operation sound display, alarm sound display, alarm point display, battery remaining display, barmeter display, mode display, gas name/message display Response time (seconds): within 3 Gas alarm type: 1-stage alarm Gas alarm display:灯光闪光/蜂鸣器声音 气警报操作:自动恢复 故障警报:传感器异常/低流量/电池电压滴滴/系统异常/调整异常/观察异常/泵异常/泵异常/泵异常 故障警报警报:灯泡闪光/蜂鸣器声音/蜂鸣器声音/蜂鸣器声音/故障供电 self-harm power self power self porter self br allak batteries Continuous time: Approximately 13 Time (with alkaline batteries, 25℃, no warning, no lighting) Operating temperature range (℃): -20 to +55 (no sudden changes) Using humidity range (%RH): 95 or less (no condensation) Explosion-proof structure: Intrinsically safe explosion-proof structure Explosion-proof grade: EXIAⅱCT4GA(日本EX) 各种认证:CE标记,UKCA标记 外部维度(MM):大约。 186(h)x 41(w)x 38(d)(不包括突起) 质量(g):大约。 220(不包括干电池)
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