| 规格和标准 |
Gas to be detected: flammable gas, oxygen, carbon monoxide, hydrogen cyanide Display range: (%LEL) 0-100 (flammable)/(vol%) 0-40.0 (O2)/(ppm) 0-2000 (CO)/(ppm) 0-30.0 (HCN) Detection method: diffusion type Gas alarm display: flashing lamp/buzzer continuous modulation sound/gas concentration display/vibration Gas alarm operation: self-hold Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration defect Fault warning display: Blinking lamp/intermittent buzzer/content display Fault alarm operation: Self-hold Panic alarm display: Preventive alarm, 2 levels of this警报 恐慌警报操作:自hold MAN-DOWN警报显示:保存警报(1和2),此警报的3个级别 MAN-DOWN警报操作:自我 浓度显示:LCD Digital(Full dot),带有背光 各种显示器:各种显示器:时钟显示/电池电池可容纳的能力/操作状态显示 BUZZERSSIDS:DB): 95(平均价值30厘米) 语言:日语/英语/法语/西班牙/葡萄牙/德语/意大利/俄罗斯/俄罗斯/俄罗斯/韩国/中文(简化/传统) bluetooth:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy)(bluetoothlowenergy) AA alkaline batteries) Continuous time: Approximately 16 hours (when long life battery is off, no alarm, no lighting, if CO2 sensor is not included) Operating temperature range (℃): (flammable gas, oxygen, carbon monoxide) Temporary environment: -40 - +60 (no sudden changes) Continuous environment: -20 - +50 (No sudden change) / (Hydrogen Cyanide) Temporary environment: -20 - +60(无突然变化)连续 :-20 - +50(无突然变化) 湿度范围(%RH):临时 :0-95(无凝结)连续 :10-90(no凝结) 炸式 炸式结构:防 炸结构:内在安全的 炸结构 explosion -explosion -explosion -expracion -expracion -expracion -exprafe froof froffer> exprafe> exprafe> expect equiafroof face 相当于IP68 外部尺寸(mm):大约。 73(w)x 65(h)x 34(d)(不包括突起) 质量(g):140
|