QPM 管道空氣質量傳感器

返回列表頁

參考價

面議

具體成交價以合同協議為準

產品型號

品牌

廠商性質其他

所在地蘇州市

在線詢價收藏產品查看聯系電話

化工機械設備網采購部電話：0571-88918531QQ:2568841715

聯系方式：查看聯系方式

更新時間：2025-05-13 16:09:40瀏覽次數：次

聯系我時，請告知來自化工機械設備網

產品分類 品牌分類

  西門子系列

全部產品列表

暫無信息

蘇州睿爾達儀器儀表有限公司

經營模式：其他

商鋪產品：118條

所在地區：

聯系人：周工

詢價 給他留言

產品簡介

QPM管道空氣質量傳感器maintenance-freeCO2sensingelement(dependingonthetype)basedonopticalinfraredabsorptionmeasurement(NDIR1)?orwithVOC2)sensingelement

詳細介紹

QPM 管道空氣質量傳感器

maintenance-free CO₂ sensing element (depending on the type) based on optical infrared absorption measurement (NDIR¹)
? or with VOC²) sensing element, based on a heated tin dioxide semiconductor
? CO₂ temperature (active or passive) and CO₂ humidity-temperature multisensor
? No recalibrations required
? Operating voltage AC 24 V or DC 15…35 V
? Signal outputs DC 0...10 V or DC 0...5 V adjustable
? Selectable passive temperature sensing element

1) NDIR = Non dispersive infrared
2) VOC = volatile organic compounds (also called mixed gas)

Type reference	CO₂ measuring range	VOC ime constant	Temperature measuring range	Humidity measuring range	Measured value display
QPM1100	---	Slow (R1)	---	---	---
		Normal (R2)
		Fast (R3)
QPM2100	0…2000 ppm	---	---	---	no
QPM2102	0…2000 ppm	Slow (R1)	---	---	no
		Normal (R2)
		Fast (R3)
QPM2102D	0…2000 ppm	Low (R1)	---	---	yes
		Normal (R2)
		High (R3)
QPM2160	0…2000 ppm	---	0...50 °C / ?35...+35 °C	---	no
QPM2160D	0…2000 ppm	---	0...50 °C / ?35...+35 °C	---	yes
QPM2162	0…2000 ppm	---	0...50 °C / ?35...+35 °C	0...100 %	no
QPM2162D	0…2000 ppm	---	0...50 °C / ?35...+35 °C	0...100 %	Yes
QPM2180	0…2000 ppm	---	Depending on connected sensing element	---	no