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![](https://ae01.alicdn.com/kf/S29b9c6d45851437da6ad1370b24ee8406/CO-rs485-4-20ma.jpg) ![](https://ae01.alicdn.com/kf/Sba95f45c3dd74345a884f32fbdb33d5fU/CO-rs485-4-20ma.jpg) ![](https://ae01.alicdn.com/kf/S1e234c62521f4c878bb9b8f8a0c6af32l/CO-rs485-4-20ma.jpg) ![](https://ae01.alicdn.com/kf/S60071cb16eda4dab8da8ad6bcfc8c0774/CO-rs485-4-20ma.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S29b9c6d45851437da6ad1370b24ee8406/CO-rs485-4-20ma.jpg) ![](https://ae01.alicdn.com/kf/Sba95f45c3dd74345a884f32fbdb33d5fU/CO-rs485-4-20ma.jpg) ![](https://ae01.alicdn.com/kf/S1e234c62521f4c878bb9b8f8a0c6af32l/CO-rs485-4-20ma.jpg) ![](https://ae01.alicdn.com/kf/S60071cb16eda4dab8da8ad6bcfc8c0774/CO-rs485-4-20ma.jpg) ![](https://ae01.alicdn.com/kf/Sd0ce2f905c8145be863aae966ce6064ci/CO-rs485-4-20ma.jpg)
- DIY ¿ëÇ°: ELECTRICAL
- ºê·£µå À̸§: NoEnName_Null
- ±Ù¿ø: CN (Á¤Ç°)
- Model: GQ-BL90
- Signal output: 4-20mA Analog Signal(RS485
- Detecting Gas: Carbon Dioxide (CO2)
- Color: Yellow
- Material: ABS
- Accuracy: 2% F.S
- Usage: Industrial Production
- Application: Gas Station
- Product name: CO2 Air Monitor
- Display: LCD Display
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°ª
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º¸Áõ
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3 ³â
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À¯Çü
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ÈÞ´ë¿ë ¸ÖƼ °¡½º ŽÁö±â
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¸ÂÃãÇü Áö¿ø
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OEM, ODM
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¿ø»êÁö
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Çìºì
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ºê·£µå À̸§
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Àü¹®°¡
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¸ðµ¨ ¹øÈ£
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GQ-BL90
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Á¦Ç° À̸§
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CO2 °ø±â ¸ð´ÏÅÍ
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°¡½º °ËÃâ
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ÀÌ»êÈź¼Ò (CO2)
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»ç¿ë¹ý
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»ê¾÷ »ý»ê
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»ö»ó
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³ë¶õ»ö
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Àç·á
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ABS
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Á¤È®µµ
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2% F.S
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¸ðµ¨
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GQ-BL90
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½ÅÈ£ Ãâ·Â
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4-20mA ¾Æ³¯·Î±× ½ÅÈ£ (RS485
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Àü½Ã
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LCD µð½ºÇ÷¹ÀÌ
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½Åû
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ÁÖÀ¯¼Ò
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