信号输出：模拟信号 mv级
窗口模式：双窗口（探测窗口+参比窗口）
可选波段：一氧化碳 二氧化碳 甲烷 氮氧化合物 六氟化硫 氟利昂 等等气体
Electrical Configuration:
Two single sensing elements and two compensating elements are connected to built-in FET in source follower circuit, connections "Drain-Source-Ground". It is recommended to use a load resistor of 47 kW.
Electrical data:
Unless specified differently, all data refer to 25°C:
Responsivity: min.: 2.2 kV/W typ.: 3.5 kV/W
Responsivity is measured within spectral range 7 - 14 μm as per fig. 3 at 1Hz.
Temperature coefficient of responsivity typ.: -0.1 %/K.
Noise: max.: 50 μVpp typ.: 15 μVpp
After a 10 minute settling time, noise is monitored for the duration of 1500 sec. at a temperature of 25°C, shut from infrared energy, electrical bandwidth of 0.4 to 10Hz.
Operating voltage: VDD= 2-12 V
Source voltage: VS= 0.2-1.5 V
Drain-source voltage: VDS= min 0.5 V
Filter (A;B) | Application | Centre wave length (μm) | Half power bandwidth (μm) |
G20 | Reference | 4.00 ± 0.08 | 0.09 ± 0.02 |
G1 | CO | 4.64 ± 0.05 | 0.18 ± 0.02 |