| 规格和标准 |
Target gas: ethylene oxide Depth (mm): 35.5 Height (mm): 120 Width (mm): 80 Power supply specifications: DC24V (±10%) Detection principle: Semiconductor type Detection method: Diffusion type Sense target gas: E.O. (ethylene oxide) Alarm setting value: 10ppm (1st)/50ppm (2nd) Gas alarm type: 2-stage alarm (H-HH) Gas alarm operation: Automatically restored Alarm delay (2nd) Alarm, red backlight on: Within 30 seconds) Alarm delay time: 20 seconds (buzzer only) Gas alarm display: 1st: Gas name (E.O.) display orange (with orange背光),自动恢复/第二:气名(E.O.)显示红色(带红色背光),蜂鸣器声音,自动恢复外部输出:气警报联系人(2nd)非电压触点(2nd)接触(2nd):1A,每个自动恢复功耗(W):大约4个结构:大约4个结构:壁挂式传感器 >
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