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![](https://ae01.alicdn.com/kf/He694772b92e34fd28b6f6a40b0d6e90f9/RS485-4-20mA.jpg) ![](https://ae01.alicdn.com/kf/Hb04c6c5daff84e2da32f4a1f57165d82B/RS485-4-20mA.jpg) ![](https://ae01.alicdn.com/kf/H16b95824cb8e4800a32de616771d5407E/RS485-4-20mA.jpg) ![](https://ae01.alicdn.com/kf/H97c6ce4b939942dcb895a2c52f38cd89C/RS485-4-20mA.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/He694772b92e34fd28b6f6a40b0d6e90f9/RS485-4-20mA.jpg) ![](https://ae01.alicdn.com/kf/Hb04c6c5daff84e2da32f4a1f57165d82B/RS485-4-20mA.jpg) ![](https://ae01.alicdn.com/kf/H16b95824cb8e4800a32de616771d5407E/RS485-4-20mA.jpg) ![](https://ae01.alicdn.com/kf/H97c6ce4b939942dcb895a2c52f38cd89C/RS485-4-20mA.jpg) ![](https://ae01.alicdn.com/kf/Hd7cfb65308ff48169ad784adf6f9c5d6h/RS485-4-20mA.jpg)
- Á¶ÀÎÆ® ÆÄÀÌÇÁ º¸¾î Å©±â: 1\
- Ä¿Çøµ À¯Çü: DIN Ç÷£Áö
- ÃøÁ¤ ¹üÀ§: DN4-DN200mm
- ¸ðµ¨ ¹øÈ£: HDF-WL
- DIY ¿ëÇ°: Metalworking
- ºê·£µå À̸§: NoEnName_Null
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: ¼¼·ý,FCC,ROHS
- Name: Thermal Gas Mass Flow Meter
- Medium: Gases
- Connection size: DN10-DN300mm
- Output: 4-20mA or pulse output,RS485
- Accuracy Class: 1% or 0.5%
- Supply Power: AC220V, DC12-24V
- Certificate: ISO,CE,SGS,Explosion-proof
- Keywords: flow meter for hydrogen
- Instrument material: SS304; SS316; etc.
- Connection: Thread,Flange, Tri-clamp
- Explode-proof Class: ExdIIBT6
- Protection Class: IP65
¿É¼ÇÁ¤º¸[(366)DN15] [(496)DN20] [(865)DN25] [(200021498)DN40] [(203196826)DN32] [(366107)DN50] [(193)DN80] [(365462)DN100] [(175)DN125] [(200025551)DN150]![](https://ae01.alicdn.com/kf/Hc2145d8e40e54f2985e654f0f97be60dB/RS485-4-20mA.jpg_640x640.jpg)
¼ö¼Ò °¡½º À¯·®°è ÃøÁ¤ À¯·® RS485 4-20mA ¿Áú·® °ø±â À¯·®°è
¿½Ä °¡½º Áú·® À¯·®°è´Â ¿±³È¯ÀÇ ¿ø¸®¸¦ È°¿ëÇÏ¿© À¯Ã¼ À¯·®À» ÃøÁ¤ÇÕ´Ï´Ù. ÀÌ ¹ÌÅÍ´Â ±âü Áú·® À¯·®À» Á¤È®ÇÏ°Ô ÃøÁ¤Çϱâ À§ÇØ ÀÏÁ¤ÇÑ ¿ÂµµÂ÷ÀÇ ¹æ¹ýÀ» »ç¿ëÇØ, ¼ÒÇü, ³ôÀº µðÁöÅÐÈ, °£ÆíÇÑ ¼³Ä¡, Á¤È®ÇÑ ÃøÁ¤ µîÀÇ ÀåÁ¡ÀÌ ÀÖ½À´Ï´Ù.
¼¾¼ ºÎºÐÀº ÂüÁ¶ ·¹º§ÀÇ µÎ °³ÀÇ ¹é±Ý ÀúÇ× º¯È¯±â·Î ±¸¼ºµË´Ï´Ù. ÇϳªÀÇ ÄÁ¹öÅÍ°¡ À¯Ã¼ ¿Âµµ¸¦ ÃøÁ¤ÇÏ°í ´Ù¸¥ Çϳª´Â À¯Ã¼ ¿Âµµº¸´Ù ³ôÀº ÀÏÁ¤ÇÑ ¿ÂµµÂ÷¸¦ À¯ÁöÇÏ´Â ºê¸®Áö Çü ·çÇÁ ȸ·Î¸¦ »ç¿ëÇÕ´Ï´Ù. ÃøÁ¤Àº °í¿Â ¹× °í¾Ð »óȲ¿¡¼ ¼öÇà ÇÒ ¼ö ÀÖ½À´Ï´Ù.
![](//ae01.alicdn.com/kf/H03b9d774534840cca88bc6d91772b0773.jpg)
¿°¡½º Áú·® À¯·®°èÀÇ ±â¼ú ÆĶó¹ÌÅÍ
ÃøÁ¤ ¸Åü
|
¸ðµç Á¾·ùÀÇ °¡½º (¾Æ¼¼Æ¿·» Á¦¿Ü)
|
±¸°æ ¹üÀ§
|
DN10 ~ 4000mm
|
DN25 ~ 2000mm
|
È帧ÀÇ ¼Óµµ ¹üÀ§
|
0.5 ~ 100Nm/s
|
Á¤È®¼ºÀÇ ¼ø¼
|
¡¾ 1%
|
ÀÛ¾÷ ¿Âµµ
|
¼¾¼: ÁÖº¯ ¿Âµµ-10 ~ + 200C
°í¿Â ¼öÁ¤-10 ~ + 350C
º¯È¯±â: -10 ~ + 45C
|
ÀÛµ¿ ¾Ð·Â
|
Áß°£ ¾Ð·Â <2.5 Mpa
|
Áß°£ ¾Ð·Â <4.0 Mpa
|
Àü¿ø °ø±Þ ÀåÄ¡ ¼Ò½º
|
DC24V ¶Ç´Â AC220V
|
Ãâ·Â ½ÅÈ£
|
4 ~ 20mA (ÃÖ°í ºÎÇÏ 500Ω ÀÇ ±¤Àü Àý¿¬) RS-485 (±¤Àü Àý¿¬), HART ÇÁ·ÎÅäÄÝ
|
ÆÄÀÌÇÁ ¶óÀÎ Àç·á
|
ź¼Ò°, ½ºÅ×Àθ®½º ½ºÆ¿, Çöó½ºÆ½ µî
|
Àü½Ã
|
¿ÃÀοø À¯Çü: LCD°¡ÀÖ´Â 4 ¶óÀÎ
|
1 ȸ ¹ÌÅÍÀÇ º¸È£ ¼öÁØ
|
IP67
|
Å°¿öµå
|
Ç÷£Áö ¿¬°á 4-20ma co2 °¡½º À¯·®°è
|
º¯È¯±â Àç·á
|
½ºÅ×Àθ®½º ½ºÆ¿
|
½ºÅ×Àθ®½º ½ºÆ¿, ź¼Ò°
|
![](//ae01.alicdn.com/kf/Hbf98d096c7704e42afda38b403371dd8I.jpg)
È帧 ¹üÀ§ (À̸ÞÀÏ º¸³»±â: lee@huadianauto.com)
¾ÆÀÌÅÛ
|
¿ °¡½º Áú·® À¯·®°è
|
Á÷°æ
|
È帧 ¹üÀ§ (((Nm3/h))
|
DN20
|
1.2 ~ 120 (Ç÷£Áö ŸÀÔ)
|
DN25
|
2.5 ~ 168.5 (Ç÷£Áö ŸÀÔ)
|
DN32
|
4 ~ 275 (Ç÷£Áö ŸÀÔ)
|
DN40
|
6 ~ 430 (Ç÷£Áö ŸÀÔ)
|
DN50
|
9 ~ 671.5 (Ç÷£Áö ŸÀÔ)
|
DN80
|
20 ~ 1718.5 (Ç÷£Áö ŸÀÔ)
|
DN100
|
30 ~ 2685 (Ç÷£Áö ŸÀÔ)
|
DN150
|
60 ~ 6045 (Ç÷£Áö ŸÀÔ)
|
DN150
|
60 ~ 6045 (Ç÷¯±×ÀÎ)
|
DN200
|
120 ~ 12738.5 (Ç÷¯±×ÀÎ)
|
DN250
|
150 ~ 18779 (Ç÷¯±×ÀÎ)
|
DN300
|
200 ~ 28000 (Ç÷¯±×ÀÎ)
|
DN400
|
350 ~ 48955.5 (Ç÷¯±×ÀÎ)
|
DN500
|
600 ~ 77177.5 (Ç÷¯±×ÀÎ)
|
DN600
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800 ~ 100000 (Ç÷¯±×ÀÎ)
|
¿ °¡½º Áú·® À¯·® ÃøÁ¤±âÀÇ ÀåÁ¡ 1) °¡½ºÀÇ Áú·® È帧 ¶Ç´Â ºÎÇÇ È帧 ÃøÁ¤.
2) Á¤È®ÇÑ ÃøÁ¤°ú ½¬¿î Á¶ÀÛÀ¸·Î ¿Âµµ ¹× ¾Ð·Â º¸»óÀ» ¿øÄ¢ÀûÀ¸·Î ¼öÇà ÇÒ ÇÊ¿ä°¡ ¾ø½À´Ï´Ù.
3) ³ÐÀº ¹üÀ§: °¡½ºÀÇ °æ¿ì 0.5Nm/s ~ 100Nm/s.
4) ¿ì¼öÇÑ Áøµ¿ ÀúÇ×°ú ±ä ¼ºñ½º ¼ö¸í.
5) ½¬¿î ¼³Ä¡ ¹× À¯Áö º¸¼ö.
6) µðÁöÅÐ µðÀÚÀÎ, ³ôÀº Á¤È®µµ ¹× ¾ÈÁ¤¼º.
7) RS485 ¶Ç´Â HART ÀÎÅÍÆäÀ̽º·Î ±¸¼ºÇÏ¿© °øÀå ÀÚµ¿È ¹× ÅëÇÕÀ» ½ÇÇöÇÕ´Ï´Ù. ![](//ae01.alicdn.com/kf/H4eb1b05a9e44402ca5031e3780323fd2j.jpg)
¿Ã¹Ù¸¥ ¼±Åà ¹æ¹ý ¿ °¡½º Áú·® À¯·®°è?
¿ °¡½º Áú·® À¯·®°è¸¦ ¼±ÅÃÇϱâ Àü¿¡ ´ë´äÇØ¾ß ÇÒ ÁÖ¿ä Áú¹®Àº ´ÙÀ½°ú °°½À´Ï´Ù.
1. ¾î¶² Á¾·ùÀÇ °¡½º°¡ ÃøÁ¤ µÉ °ÍÀΰ¡?
2. ¹«¾ùÀÌÈ帧 ¹üÀ§? ¹×ÆÄÀÌÇÁ Å©±â?
3. ¹«¾ùÀÌÀÛµ¿ ¾Ð·Â?
4. ¹«¾ùÀÌÀÛ¾÷ ¿Âµµ?
¹è¼± ´ÙÀ̾î±×·¥
Å͹̳ÎDIagram
¸¶Å©
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¼³¸í
|
L
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AC85V ~ AC220V L
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N
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AC85V ~ AC220V N
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24V
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24V Àü¿ø °ø±Þ ÀåÄ¡ ¾ç±Ø
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0V
|
24VÀü¿ø °ø±Þ ÀåÄ¡0V
|
P +
|
ÆÞ½º Ãâ·Â ¾ç±Ø
|
P-
|
ÆÞ½º Ãâ·Â À½±Ø
|
I +
|
Àü·ù Ãâ·Â ¾çÀÇ ±Ø
|
³ª-
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Àü·ù Ãâ·Â À½±Ø
|
485 +/A
|
RS485 Åë½Å ÀÎÅÍÆäÀ̽º A
|
485-/B
|
RS485 Åë½Å ÀÎÅÍÆäÀ̽º B
|
°æº¸1
|
¾Ë¶÷ Ãâ·Â 1
|
°æº¸2
|
¾Ë¶÷ Ãâ·Â 2
|
Æ÷Àå ¹× ¹è´Þ ![](//ae01.alicdn.com/kf/H1be7808609ba4699b470187f1fdbdd6eu.jpg)
¹®ÀÇÇϱâ ÈľÆÀ̺£ÀÌ ÈľƵð¾È ÀÚµ¿È ±â¼ú ÁÖ½Äȸ»ç
¿¬¶ôó: µ¥À̺ñµå ¸®
À̸ÞÀÏ: ¸® (@)huadianauto.com
Whatsapp/½ºÄ«ÀÌÇÁ/À§Ãª: + 86-152 1569 7991
°øÀå ÁÖ¼Ò: 265 Suixi Road, Xiangshan Áö±¸, Huaibei ½Ã, ¾ÈÈÄÀÌ ¼º, Áß±¹.
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