_{等级/ISO 9060 classification}

_次基准

_/Secondary

_次基准

_/Secondary

_一级

_{/ First}

_一级

_{/ First}

_二级

_/Second

_{响应时间/Response time 95% (sec)}

_{< 0.5}

_{< 5}

_{< 8}

_{< 18}

_{< 17}

_{零偏移A/Zero offset -Thermal radiation (200W/m2)}

_{< 1 W/m2}

_{±6 W/m2}

_{±6 W/m2}

_{± 6 W/m2}

_{± 10 W/m2}

_{零偏移B/Zero offset -Temperature change (5K/hr)}

_{<1 W/m2}

_{< 2 W/m2}

_{< 2 W/m2}

_{< 2 W/m2}

_{< 6 W/m2}

_{非稳定性/Non-stability (change/year)}

_{0.5 %/5year}

_{< 0.5 %}

_{< 0.5 %}

 _{< 1.5 %}

_{< 1.7 %}

_{非线性误差/Non-linearity (at 1000W/m2)}

_{<0.2 %}

_{< 0.2 %}

_{< 0.2 %}

_{< 1 %}

_{< 1.5 %}

_{方向响应/Directional response(at 1000W/m2)}

_{< 10 W/m2}

_{< 10 W/m2}

_{< 20 W/m2}

 _{< 20 W/m2}

_{< 25 W/m2}

_{光谱选择/Spectral selectivity(0.35-1.5μm)}

_{<3 %}

_{< 1 %}

_{< 1 %}

 _{< 1 %}

_{< 1 %}

_{温度响应/Temp. response(for 50°C band)}

_{< 1 %}

_{< 1 %}

_{< 1 %}

 _{< 2 %}

_{< 2 %}

_{倾斜响应/Tilt response(at 1000W/m2)}

_{<0.2 %}

_{< 0.2 %}

_{< 0.2 %}

_{< 2 %}

_{< 2 %}

_{灵敏度/Sensitivity(μV/W/m2)}

_{Approx. 10}

_{Approx. 7}

_{Approx. 7}

_{Approx. 10}

_{Approx. 7}

_{阻抗/Impedance (Ω)}

_{Approx. 45000}

_{Approx. 500}

_{Approx. 500}

 _{20 - 140}

_{20 - 140}

_{操作温度/Operating temperature(°C)}

_{- 40 to +80}

_{- 40 to +80}

_{- 40 to +80}

_{- 40 to +80}

_{- 40 to +80}

_{光谱范围/Wavelength range in nm(> 50%transmittance)}

_{280 to 3000}

_{280 to 3000}

_{280 to 3000}

_{280 to 3000}

_{280 to 3000}

_{测量范围/Irradiance range (W/m2)}

_{0 to 4000}

_{0 to 4000}

_{0 to 4000}

_{0 to 4000}

_{0 to 4000}

_{输出/Output}

_{0-40mV/4-20mA/RS485}

_0-40mV

_0-40mV

_0-40mV

_0-40mV