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- ±Ù¿ø: CN (Á¤Ç°)
- Warranty: 12 month
- Type: soil sensor
- Certification: CE
- Customized support: OEM, ODM
- Place of Origin: Sichuan, China
- Brand Name: SENTEC
- Model Number: SEM2254
- Product Name: 4-20mA soil moisture temperature and humidity sensor
- Signal output: 4~20mA, RS485 output (Modbus protocol)
- Probe length: 70mm
- Working voltage: 10~30VDC, 5~24VDC
- Electrical connections: Direct lead
- Probe diameter: 3mm
- Maximum power consumption: 1.2W, 0.4W
- keywords: 4-20mA soil moisture temperature and humidity sensor
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ÀÌ ÀåÄ¡´Â Ç¥ÁØ modbus485 ÇÁ·ÎÅäÄÝÀ» Áö¿øÇϻӸ¸ ¾Æ´Ï¶ó ÀúÀü·Â ¼Òºñ·Î 4G, Lora ¹× NB-IOT ¸ðµå¸¦ Æ÷ÇÔÇÏ¿© ´Ù¾çÇÑ Åë½Å ¸ðµå¸¦ Áö¿øÇÕ´Ï´Ù.
±×°ÍÀº Á¤¿ø °ü°³, Åä¾ç ¼öºÐ, ³ó¾÷ ¾È³», ¹° °ü¸® °Ç¼³, ±¤»ê ¸ð´ÏÅ͸µ, ÁöÁú Ž»ç, °úÇÐ ½ÇÇè ¹× Àܵð ½É±âÀÇ ¸ð´ÏÅ͸µ¿¡ ³Î¸® »ç¿ëµË´Ï´Ù.
½Àµµ ¹üÀ§
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0-100%
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¿Âµµ ÃøÁ¤
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12-24V DC, ¹èÅ͸® Àü¿ø °ø±Þ ÀåÄ¡
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Á¤È®µµ
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0-53% (¡¾ 3%) / 53-100% (¡¾ 5%)
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0.1% RH
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-30 ~ 90 ¡É
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º¸È£ ¼öÁØ
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¡¾ 0.5 ¡É
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5 Àü¿ø suppy
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0.1 ¡É
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ÀÀ´ä ½Ã°£
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RS485 (±âº»°ª) / 4G / NB-IOT / Lora
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¾ÈÁ¤È ½Ã°£
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IP67
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ÀÛ¾÷ ȯ°æ
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-30 ¡É ~ 90 ¡É
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º¸È£ ¼öÁØ
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0 ~ 95% (»ó´ë ½Àµµ), ÀÀÃà ¾øÀ½
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