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- DIY ¿ëÇ°: Àü±â
- ºê·£µå À̸§: ANDRU
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: NONE
- Type: Soil moisture sensor
- Model Number: HM-S485
- Measurement parameters: soil volume moisture content
- Stabilization time: <0.5 after power on
- Response time: into the steady state process after 0.5s
- Measurement item: volume percentage of soil moisture
- Number of steel needles: 3
- Measurement method: 2 kinds
- Usage: can be used with handheld instrument
- Certification: ISO9001
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Ãâ·Â À¯Çü |
RS485 Åë½Å |
0-2V (5V/10V) Ãâ·Â |
0-40mA Ãâ·Â |
ºÎÇÏ ¿ë·® |
ÀÎÅÍÆäÀ̽º´Â Ç¥ÁØ MODBUS ÇÁ·ÎÅäÄÝÀÔ´Ï´Ù. |
Ãâ·Â ÀúÇ× ? 0Ω |
ºÎÇÏ ÀúÇ× <500Ω |
¹üÀ§ |
5-30V 2.7V-16V Àü¿ø °ø±Þ ÀåÄ¡, ¸ÂÃãÇü |
5-30V 2.7V-16V Àü¿ø °ø±Þ ÀåÄ¡, ¸ÂÃãÇü |
ÃÖ´ë 30V, ÃÖ¼Ò Àü¿ø °ø±Þ ÀåÄ¡ = 0.02 * ºÎÇÏ ÀúÇ× Ω + 5.7V |
ÃøÁ¤ ¸ð¼ö |
Åä¾ç üÀû ¼öºÐ |
¹üÀ§ |
¼öºÐ: 0 ~ 30%, 0 ~ 50%, 0 ~ 100%; ¿Âµµ: -40 ~ 80 °C |
¾ÈÁ¤ÀûÀÎ ÀÏÁ¤ |
Àü¿ø ÄÑÁü ÈÄ: <0.5 |
ÀÀ´ä ½Ã°£ |
0.5 ÃÊ ÈÄ ²ÙÁØÇÑ »óÅ ÇÁ·Î¼¼½º ÀÔ·Â |
ÃøÁ¤ ¹üÀ§ |
Áß¾Ó ÇÁ·Îºê Áß¾Ó, ½Ç¸°´õ Á÷°æ ¾à 7 cm, ³ôÀÌ 10 cm |
Á¦Ç° Àü·Â ¼Òºñ |
¹«ºÎÇÏ, ÃÖ´ë Àü·ù´Â <25mA, Æò±ÕÀº <10mA, Àü·Â ¼Òºñ´Â ¸Å¿ì ³·½À´Ï´Ù. |
¾Á¸µ ¼ÒÀç |
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ÃøÁ¤ ¿À·ù |
¼öºÐ: <3% (0-53%), <5% (53-100%): ¿Âµµ: ¡¾ 0.5 °C |
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