◆ 测量范围:CO:0~2000/5000ppm, 1.0%~3.0%/5%/10%/30%/100%
CO2:0~1000 / 2000 / 5000ppm, 1%~3%/5%/10%/30%/100%
CH4:0~1%/5%/10%/30%/50% /100%
SO2:0~1000/2000/5000ppm, 1%~3%/5%/10%/20%
NH3:0~500/1000ppm(其它量程有客户指定)
NO2:0~1000/2000/5000ppm
NO:0~1000/2000ppm
◆ 精 度:1%F.S;
◆ 稳 定 性:1%F.S/7d;
◆零点漂移:1%F.S/7d;
◆量程漂移:1%F.S/7d;
◆ 样气流量:500ml-1000ml/ min;
◆ 响应时间:T90:20S(气体直接通过气室时);
◆ 样气压力:入口压力;0.4MPa;
◆ 气室压力:20Kpa;
◆ 触点容量:120VAC, 1A 24VDC, 1A;
◆ 输出信号:4~20mA或0~10mA DC可选;
◆ 预热时间:30min
◆ 工作环境:温度:-5℃~+45℃;