规格和标准 |
Target gas: CO2 Depth (mm): 35.5 Height (mm): 120 Included sensor code: Yes Cord length (m): 3 Detection range: 0 to 5 vol% Width (mm): 80 Detection principle: Non-dispersive infrared absorption type Concentration display: LCD digital display (5数字,7个片段/绿色,橙色,红色3色背光) *默认情况下,背光设置为关闭。 显示分辨率:0到2 vol%:0.005 vol%/2至5 vol%:0.010 vol% 检测方法:扩散类型 警报设置值:1ST:2.5 vol%/2nd:2.5 vol%/2 vol%[标准设置值[标准设置值] 指令准确性(在相同的条件下(在相同的情况下)<5%frime Inders <5% 气体警报类型:2阶段警报(H-HH) 气体警报显示:1st:浓度显示和背光(橙色)・蜂鸣器/2nd:浓度显示和背光(红色)・蜂鸣器 *背光和蜂鸣器设置为标准设置。 煤气警报操作:自动恢复 气警报接触:非电压触点的1A,始终降压(警报激发) 故障警报/自我诊断:系统异常/传感器连接异常 故障警报显示:内容显示和背光闪光(橙色)/buzzer *Backzzer *背光乘坐Backlight of Backlight of Beacklight of Backlight off off off off off off off off off off off dectault。 Fault alarm operation: Automatic recovery Contact capacity: DC30V, 1A (resistive load) Transmission specifications: DC4 to 20mA (non-insulated, load resistance below 300Ω) Power supply: DC24V ±10% Power consumption: DC specifications: Up to 4W Initial clearance: Approximately 25 seconds Structure: Wall-mounted, remote类型
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