产品详细内容
产品型号: 61-9169-47
产品品牌: New Cosmos Electric Co., Ltd.
功能
- A compact, lightweight, one-point oxygen gas detection alarm with integrated detection and alarm parts.
- The alarm will be announced with a clear voice and a lamp.
- Suitable for preventing oxygen deficiency accidents in various test rooms and clean rooms.
- With automatic backup, the alarm can be used for more than 2 weeks (about 350 hours) even in the case of a power failure.
规格
- 探测目标气体
- [氧] 检测原理:隔膜电瓶类型，检测方法:扩散，检测范围:0-50.0vol%
- 报警设置:F.S 50.0vol%，第一级机架18.0vol%，第一级机架25.0vol%
- 报警方法:第一级机架，橙色LED闪烁，状态显示灯，橙色幻灯片亮起，第二级机架，红色LED闪烁，状态显示灯，红色幻灯片亮起，
- 外部输出:气体浓度模拟输出/DC4-20mA (与负电源共用) (电流检测电阻应小于或等于300Ω，包括布线电阻)气体报警触点 (一级机架和二级机架) /1a无电压触点、自保持 (标准) 或自动返回 (带复位开关释放) (标称负载:AC125V.0.5ADC30V2A电阻负载)
- 其他功能:维护模式功能，报警声停止功能
- 使用电源:24VDC±10%/100VAC±10%，50/60Hz±10%
- 功耗:100VAC/约2VA时监测，约6VA24VDC时监测/约1W时监测，约3W时监测
- 附件:1m电源线
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