; II toxirae (or oxygen) detection alarm, is a personal portable gas detection alarm. The sensor using electrochemical sensor, responsive, and applies to in the industrial and mining enterprises in the environmental air continuous detection percentage concentration of toxic gases ppm concentration or oxygen, direct digital display gas concentration field, and show the STEL and TWA and the peak concentration readings. When the environmental concentration is high, the STEL, TWA and high limit, low limit sound, light, vibration alarm, warning field personnel to evacuate dangerous area as soon as possible. Can be widely used in the iron and steel metallurgy, fire, emergency rescue, petroleum and petrochemical, industrial safety and other industries. http://www.gy1718.cn/1/11xx/
? 支持多种毒气传感器
? 使用华瑞的4r传感器可以检测超过30种的毒气
? 人性化的外形设计
? 体积小、重量轻、易于携带,大屏幕很直观的显示当前的气体浓度
? 可更换锂电池
? 使用可更换的锂电池、1节标准锂电池,可持续运行2年(标准)
? 支持各种报警信号
? 高浓度报警、低浓度报警、twa报警、stel报警、超量程报警、电量不足报警
? 多种报警方式
? 红绿色led灯闪烁、95db蜂鸣器、内置振动多种报警方式
? 国际化的品质认证
? 通过atex、ul、cmc等认证,具有国际化的高端品质
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