检测原理: 

电化学

采样方式 : 

扩散型

工作电源: 

DC9~36V，100mA 

功率: 

<2.5W 

输出信号: 

4～20mA
报警继电器 DC 30V 2A（无源）
RS-485（S型支持MODBUS协议） 

负载电阻: 

260欧姆

检测范围: 

CO：0～500/1000/2000ppm

分辨率: 

CO：1ppm 

响应时间: 

CO：≤30 s （T90）

电气接口: 

3/4” NPT M

防护等级 : 

IP66

环境温度 : 

-40℃~+55℃ 

环境湿度 : 

0-93% RH 

环境压力 : 

86~106kPa 

显示方式 : 

LED

外形尺寸: 

143×127×116mm（HWD）

外壳颜色: 

灰

壳体材料: 

铝合金/不锈钢（S型）

重量: 

2.5kg 

防爆等级: 

（EX）II G EEx d II CT6

防爆认证: 

UL、ATEX 

消防证书: 

ROM 

CMC证书 : 

京制00000301

传感器参数: 

传感器 检测范围/分辨率/响应时间（T90 秒）
CO 0 ~ 500/1000/2000ppm/1ppm/30s
O2 0 ~ 30%vol/0.1%vol/20s
H2S 0 ~ 300ppm/1/20s
ClO2 0 ~ 1ppm/0.5/20s
SO2 0 ~ 150ppm/0.1ppm/30s
NH3 0 ~ 200ppm/0.5ppm/60s
NO 0 ~ 1000ppm/0.5ppm/20s
PH3 0 ~ 20ppm/0.05ppm/30s
NO2 0~ 50ppm/0.1ppm/25s
HCN 0 ~ 200ppm/0.5ppm/200s
Cl2 0 ~ 30ppm/0.1ppm/60s
环氧乙烷 0 ~ 100ppm/0.1ppm/80s
甲醛 0 ~ 10ppm/0.1ppm/80s
甲醇 0~ 500ppm/1ppm/80s
O2 0 ~ 30%vol/0.1%vol/20s
H2S 0 ~ 300ppm/1/20s
ClO2 0 ~ 1ppm/0.5/20s
SO2 0 ~ 150ppm/0.1ppm/30s
NH3 0 ~ 200ppm/0.5ppm/60s
NO 0 ~ 1000ppm/0.5ppm/20s
PH3 0 ~ 20ppm/0.05ppm/30s
NO2 0~ 50ppm/0.1ppm/25s
HCN 0 ~ 200ppm/0.5ppm/200s
Cl2 0 ~ 30ppm/0.1ppm/60s
环氧乙烷 0 ~ 100ppm/0.1ppm/80s
甲醛 0 ~ 10ppm/0.1ppm/80s
甲醇 0~ 500ppm/1ppm/80s