英国CITY 4OXV 氧气探头O2传感器 AAY80-390R

一、氧气传感器参数:

(本公司有开发模拟输出电流4-20MA驱动板 图片如下 

Measurement Range:  1-25% vol. O2

Maximum Overload:   30% vol. O2

Output Signal:        0.10 ± 0.02 mA in Air

Response Time (T90):   <15 Seconds

Zero Current (Offset):   <0.6% vol. O2

linearity:             Can be considered linear inmany cases.

             See Operating Principles (OP-02) for further details.

ENVIRONMENTAL:

Operating Temperature Range :    -20°C to +50°C (up to 3 monthscontinuous across RH range)

Recommended Storage Temp :     0°C to 20°C

Thermal Transient :              <23.5% vol. O2

(Temp. plunge +22°C to -20°C)

Operating Pressure Range :        Atmospheric ± 20%

Pressure Coefficient :             <0.02% signal/mbar

Pressure Transient :              <200% signal change

(60 cm H2O step change)

Relative Humidity Range :        (at 0°C to 20°C)

Continuous :                   5 to 95%RH non-condensing

Short Term :                   0 to 99%RH non-condensing

二、氧气传感器应用范围:

氧气传感器应用广泛，在煤矿，钢铁，石油化工，医疗等都大量使用

三、氧气传感器 典型应用:

氧气报警器，气氛分析仪