规格和标准 |
供应检测的气体:二氧化氮(NO2)分辨率(PPM):0.1 检测方法:泵吸入类型显示范围(PPM):0至15.0 浓度显示:LCD数字(完整点(Full Dot) Buzzer volume (dB): Approximately 95 (Average value of 30 cm from the source) Gas alarm display: Blinking lamp/Continuous modulation sound/Gas浓度显示闪烁的气体警报操作:自我锁定/自动恢复故障警报/自我诊断:流速异常/系统异常/系统异常/传感器异常/电池电压下降/难度调整/日期和时间异常警报警报警报显示:闪烁灯/板板/董事 (Bluetooth Low Energy) Power supply: Dedicated lithium-ion battery unit Continuous usage time: Approximately 60 hours (but in case of 25 °C, no alarm, no lighting) Operating temperature range (°C): -20 to +50 (No sudden changes) Humidity range (%RH): 20 to 90 (No condensation) Instruction accuracy (under the same conditions): within ±1.5 ppm Operating pressure range: 80 kPa to 120 kPa (Explosion-proof application range is 80 kPa to 110 kPa) Structure: Dust-proof waterproof structure IP66/68 equivalent/Drop durability 1.5 m Explosion-proof structure: Domestic explosion-proof (explosion-proof structure electromechanical equipment model certification) Specifications: Intrinsically safe explosion-proof structure Explosion-proof grade: EX IA IIC T4 GA 各种认证:CE 外部维度(MM):大约。 158(w)x 85(h)x 132(d)
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