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![](https://ae01.alicdn.com/kf/Hec300eeaed01422a95d69ac3062bfee8I/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg) ![](https://ae01.alicdn.com/kf/Hf13d2c9077ea4b52aea24e4b47a157dcX/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg) ![](https://ae01.alicdn.com/kf/He0bbe06b92ab44439468da12b743e44dU/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg) ![](https://ae01.alicdn.com/kf/H45a09d185efc46c588759460485518d4t/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Hec300eeaed01422a95d69ac3062bfee8I/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg) ![](https://ae01.alicdn.com/kf/Hf13d2c9077ea4b52aea24e4b47a157dcX/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg) ![](https://ae01.alicdn.com/kf/He0bbe06b92ab44439468da12b743e44dU/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg) ![](https://ae01.alicdn.com/kf/H45a09d185efc46c588759460485518d4t/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg) ![](https://ae01.alicdn.com/kf/Heed42aee9997449b8e35d811e47a817cp/BH-4AS-4-in-1-O2-CO-H2S-CH4.jpg)
- ºê·£µå À̸§: AERMANDA
- ±Ù¿ø: CN (Á¤Ç°)
- DIY ¿ëÇ°: Àü±â
- Áõ¸í¼: ¼¼·ý
- ¸ðµ¨ ¹øÈ£: BH-4AS
- °¡½º À¯Çü: ´Ù±â´É
- LCD È¸é ¿É¼Ç: ³×
- ½º¸¶Æ® ±â±â: no
- Ãø·® ¹üÀ§: 0-1000ppm
- H2S Detecting Range: 0-100 PPM
- O2 Detecting Range: 0~30%vol
- CO Detecting Range: 0-1000ppm
- CH4: 0-100%LEL
- Dimensions: 130mm*67mm*30mm(L*W*H)
- Gas Type: O2,CO,H2S,Combustible Gas
- Weight: Appr. 400g (with battery)
BH-4AS ÈÞ´ë¿ë ´ÙÁß °¡½º ŽÁö±â Å×½ºÅÍ 4 in 1 O2, CO, H2S, H2 ÁöÇÏ Ã¤³Î ¶Ç´Â ±¤¾÷°è
ÈÞ´ë¿ë ´ÙÁß °¡½º ŽÁö±â¸¦ BH-4AS °¡¿¬¼º °¡½º, O2 ¹× ±âŸ µÎ °¡Áö À¯ÇüÀÇ µ¶¼º °¡½º¸¦ Áö¼ÓÀûÀ¸·Î µ¿½Ã¿¡ °¨ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÛ¾÷ÀÚÀÇ »ýÈ°À» º¸È£ÇÏ°í °ü·Ã ÀåºñÀÇ ¼Õ»óÀ» ¹æÁöÇϱâ À§ÇØ ¹æÆø ¶Ç´Â ÁöÇÏ Ã¤³ÎÀ̳ª ±¤¾÷ »ê¾÷°ú °°Àº µ¶¼º °¡½º ´©ÃâÀÌ ÇÊ¿äÇÑ Áö¿ª¿¡¼ ³Î¸® »ç¿ëµË´Ï´Ù.
¼Ò°³
°¡½º °¨Áö:
°¡¿¬¼º °¡½º, H2S, CO, O2
* õ¿¬ È®»ê »ùÇøµ ¹æ¹ý ¹× °í°¨µµ ¼¾¼, ³ôÀº °¨µµ¿Í ¹Ýº¹¼º.
* 32 ºñÆ® ³»Àå MCU, ³ôÀº ½Å·Ú¼º ¹× ÀÚü ÀûÀÀ ´É·Â.
* Àüü ±â´É, ½¬¿î ÀÛµ¿.
* CSTN ´Ùä·Î¿î LCD, ´õ Á÷°üÀû, dzºÎÇÏ°í ¸íÈ®ÇÑ Ç¥½Ã.
* ¼ÒÇü µðÀÚÀÎ, ½¬¿î ¿î¹Ý.
* °í°µµ ¿£Áö´Ï¾î¸µ Çöó½ºÆ½ ¹× º¹ÇÕ ¹Ì²ô·³ ¹æÁö °í¹«; °í°µµ, ¹æ¼ö, ¹æÁø ¹× ¹æÆø.
* 500pcs µ¥ÀÌÅÍ ±â·Ï, ¼ÒÇÁÆ®¿þ¾î¸¦ ÅëÇØ ÄÄÇ»ÅÍ¿Í ¿¬¶ô °¡´É. µ¥ÀÌÅÍ ·¹Äڵ带 ÀμâÇÏ°í µ¥ÀÌÅÍ ·¹Äڵ带 ÀúÀåÇÒ ¼ö ÀÖÀ¸¸ç µ¥ÀÌÅÍ ºÐ¼®À» ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Á¤È®@@ µµ |
? ¡¾ 5% F.S. |
ÀÀ´ä ½Ã°£ |
? 30 ÃÊ |
Ç¥½Ã |
LCD µð½ºÇ÷¹ÀÌ ½Ç½Ã°£ ¹× ½Ã½ºÅÛ »óÅÂ; °¡½º ´©Ãâ, ¿À·ù ¹× ÀúÀü¾Ð¿¡ ´ëÇÑ LED, ¿Àµð¿À ¹× Áøµ¿ °æ°í. |
¼¾¼ |
O2 /H2S / CO: Ç÷¯±×ÀÎ Àü±â ÈÇÐ ¼¾¼ °¡¿¬¼º °¡½º (LEL): Ç÷¯±×ÀÎ Ã˸Š¿¬¼Ò ¼¾¼ |
¾Ë¶÷ À¯Çü |
ÀúÁ¶µµ ¹× ³ôÀº °æº¸, ´ÙÁß °¡½º °æº¸, ¼¾¼ °æº¸, ¹èÅ͸® ºÎÁ· °æº¸, ÇÁ·ÒÇÁÆ® Åæ, ÀÚµ¿ Á¾·á °æº¸ |
ÀÛ¾÷ ȯ°æ |
-20 ¡É ~ 50 ¡É, <95% RH (µà ¾øÀ½) |
Àü¿ø |
DC3.7V ¸®Æ¬-¿Â ¹èÅ͸®, 1800mAh |
ÃæÀü ½Ã°£ |
6 ½Ã°£ ~ 8 ½Ã°£ |
±Ù¹« ½Ã°£ |
¿µ±¸ 8 ½Ã°£ (°æº¸ ¾øÀ½) |
ÇØ»ó@@ µµ |
0.1% VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1% LEL (EX) |
ÀÚ@@ °¡ Á¡°Ë ±â´É |
¹èÅ͸® Àü¿ø, µð½ºÇ÷¹ÀÌ, ¼¾¼, Çϵå¿þ¾î °íÀå ÀÚü È®ÀÎ |
°¡½º ¼¾¼ ¼ö¸í |
2 ³â |
¹æÆø µî±Þ |
ExiaIICT3 |
º¸È£ µî±Þ |
IP65 |
¹«°Ô |
Appr. 400g (¹èÅ͸® Æ÷ÇÔ) |
Ä¡¼ö |
130mm ¡¿ 67mm ¡¿ 30mm(L ¡¿ W ¡¿ H) |
»ç¾ç
¸ðµ¨
|
¹ü@@ À§
|
L-¾Ë¶÷
|
H-¾Ë¶÷
|
°øµ¿
|
0-1000ppm
|
35ppm
|
200ppm
|
O2
|
0 ~ 30% º¼·ý
|
19.5% º¼·ý
|
23.5% º¼·ý
|
H2
|
0-100% LEL
|
20% LEL
|
50% LEL
|
H2S
|
0-100ppm
|
10ppm
|
20ppm
|
CH4
|
0-100% LEL
|
20% LEL
|
50% LEL
|
C2H4O
|
0-20ppm
|
10ppm
|
15ppm
|
C2H4
|
0-100% LEL
|
20% LEL
|
50% LEL
|
C3H8
|
0-100% LEL
|
20% LEL
|
50% LEL
|
C2H5OH
|
0-100% LEL
|
20% LEL
|
50% LEL
|
NH3
|
0-100ppm
|
25ppm
|
50ppm
|
CL2
|
0-20ppm
|
5ppm
|
10ppm
|
O3
|
0-20ppm
|
5ppm
|
10ppm
|
SO2
|
0-100ppm
|
2ppm
|
5ppm
|
PH3
|
0-20ppm
|
0.3ppm
|
5ppm
|
CO2
|
0-50000ppm
|
1000ppm
|
2000ppm
|
¾Æ´Ï@@ ¿ä
|
0-250ppm
|
20ppm
|
50ppm
|
NO2
|
0-20ppm
|
5ppm
|
10ppm
|
HCN
|
0-500ppm
|
10ppm
|
20ppm
|
HCL
|
0-50ppm
|
10ppm
|
20ppm
|
CH2O
|
0-10ppm
|
2ppm
|
5ppm
|
VOC
|
0-100ppm
|
20ppm
|
50ppm
|
C6H6
|
0-100ppm
|
20ppm
|
50ppm
|
![](https://ae01.alicdn.com/kf/H8492c67b87724d2b9c6271b901fc0f96e.jpg) ![](https://ae01.alicdn.com/kf/He2e5ff34b1e44fd4b67695cf7c604ca3Z.jpg) ![](https://ae01.alicdn.com/kf/H7f2ad47e94854bc8a402bcba34b431e46.jpg) ![](https://ae01.alicdn.com/kf/H9f978e6203504827ad85256afe8d7667q.jpg) ![](https://ae01.alicdn.com/kf/H27036b2d6c2349bcbd8a46776e4e7e1ai.jpg) ![](https://ae01.alicdn.com/kf/H401083b1a0114bd1b2af54a8a5a119abv.jpg)
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