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参数对比

与PY2055相近的元器件有：PY2343、PY0304、PY0303、PY0317、PY0259、PY0234、PY0261、PY0305。描述及对比如下：

型号	PY2055	PY2343	PY0304	PY0303	PY0317	PY0259	PY0234	PY0261	PY0305
描述	Air Quality Sensors Dual Channel Sensor; Filters: NO2 (6.2 m/200nm, on tap); Reference (3.91 m/90nm)	Air Quality Sensors Dual CO2 Sensor; Filters: CO2 (4.26um/180nm); Reference (3.70um/110nm)	Air Quality Sensors Dual Channel Sensor; Filters: NO (5.30 m/180nm); Reference (3.91 m/ 90nm)	Air Quality Sensors Dual Channel Sensor; Filters: SOx (7.30 m/ 200nm); Reference (3.91 m/ 90nm)	Air Quality Sensors Dual Channel Sensor; Filters: CH4 (3.30 m/160nm, on tap); Reference (3.91 m/90nm)	Air Quality Sensors Dual Channel Sensor; Filters: CO narrow (4.64 m/90nm); Reference (3.91 m/90nm)	Air Quality Sensors Dual Channel Sensor; Filters: CO2 (4.26 m/180nm); Reference (3.91 m/90nm)	Air Quality Sensors Dual Channel Sensor; Filters: HC (3.375 m/190nm); Reference (3.91 m/90nm)	Air Quality Sensors Dual Channel Sensor; Filters: CO (4.64 m/180nm); Reference (3.91 m/90nm)
厂商名称	Pyreos	Pyreos	Pyreos	Pyreos	Pyreos	Pyreos	Pyreos	Pyreos	Pyreos
产品种类	空气质量传感器	空气质量传感器	空气质量传感器	空气质量传感器	空气质量传感器	空气质量传感器	空气质量传感器	空气质量传感器	空气质量传感器
类型	Dual Channel IR Sensor - NO2	Dual Channel IR Sensor - CO2 Medical	Dual Channel IR Sensor - NO	Dual Channel IR Sensor - SO2	Dual Channel IR Sensor - CH4	Dual Channel IR Sensor - CO Narrow	Dual Channel IR Sensor - CO2	Dual Channel IR Sensor - H-C	Dual Channel IR Sensor - CO
最大工作温度	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C
最小工作温度	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C
工作电源电压	2.7 V to 8 V	2.7 V to 8 V	2.7 V to 8 V	2.7 V to 8 V	2.7 V to 8 V	2.7 V to 8 V	2.7 V to 8 V	2.7 V to 8 V	2.7 V to 8 V
封装 / 箱体	TO-39-4	TO-39-4	TO-39-4	TO-39-4	TO-39-4	TO-39-4	TO-39-4	TO-39-4	TO-39-4
系列	AnaloguE TO	AnaloguE TO	AnaloguE TO	AnaloguE TO	AnaloguE TO	AnaloguE TO	AnaloguE TO	AnaloguE TO	AnaloguE TO
安装风格	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
工厂包装数量	1	1	1	1	1	1	1	1	1
电源电压-最大	8 V	8 V	8 V	8 V	8 V	8 V	8 V	8 V	8 V
电源电压-最小	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V