规格和标准 |
Gas to be detected: methane, oxygen, hydrogen cyanide, phosphine Display range: (%LEL) 0-100 (methane)/(vol%) 0-40.0 (O2)/(ppm) 0-30.0 (HCN)/(ppm) 0-20.00 (PH3) 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 alarm Panic alarm operation:自我hold 人造警报显示:保留储备警报(1,2),此警报的3个级别 MAN-DOWN警报操作:self-hold 浓度显示:LCD数字(完整点)和背光 各种显示器:时钟显示/时钟显示/电池电池剩余能力/操作状态显示 蜂鸣器声音压力(db):buzzer sound(db):近似。 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 use time: Approximately 16 hours (when long life battery is off, no alarm, no lighting, if CO2 sensor is not included) Operating temperature range (℃): (methane, oxygen, phosphine) Temporary environment: -40 - +60 (no sudden changes) Continuous environment: -20 - +50 (No sudden change) / (Hydrogen Cyanide) Temporary environment: -20 - +60 (没有突然的变化)连续环境:-20 - +50(无突然变化) 湿度范围(%rh):临时环境:0-95(无凝结)连续环境:10-90(无凝结) 爆炸式爆炸性结构:防爆炸的爆炸性爆炸性结构 爆炸式 exposion -exprest -exprest forder forder forder forder forder forder fordece 外部尺寸(mm):大约。 73(w)x 65(h)x 34(d)(不包括突起) 质量(g):140
|