Changsha Purple Horn E-Commerce Co., Ltd.
| Humidity | - |
| Description | Humidity, Moisture Sensors RoHS |
| Mfr. Part # | 314990738 |
| Model Number | 314990738 |
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Product Specification
| Humidity | - | Description | Humidity, Moisture Sensors RoHS |
| Mfr. Part # | 314990738 | Model Number | 314990738 |
The S-YM-01 is a Leaf Wetness and Temperature Sensor designed for long-term monitoring. It features a resin-sealed plastic body and measures leaf wetness proportionally to the percentage of the sensing area covered with water, alongside temperature. The sensor offers multiple output interfaces including RS485 Modbus-RTU, Analog Voltage, and Analog Current. Its applications span science research, bacteria prevention, foliage dressing spraying, greenhouse management, and smart agriculture.
| Parameter | Value | Unit | Details |
| Output Interface | RS485 Modbus-RTU | ||
| Power Supply | 3.6-30V | DC | |
| Power Consumption | 6 | mA@24V DC | |
| Leaf Wetness Measurement | Range: 0-100%, Resolution: 0.1%, Accuracy: 5% | % | FDR measurement technique |
| Temperature Measurement | Range: -40~80C, Resolution: 0.1C, Accuracy: 0.5C | C | Temperature compensation range: -40~80C |
| Operating Temperature | -40~85 | C | |
| Dimension | 65*13*145 | mm | |
| Modbus Slave Address | 0-255 | Default: 1 | |
| Baud Rate | 0-5 | 0:1200bps, 1:2400bps, 2:4800bps, 3:9600bps, 4:19200bps, 5:38400bps. Default: 3 (9600bps) | |
| Parity | 0-2 | 0:None, 1:Even, 2:Odd. Default: 0 (None) | |
| Data Bits | 1 | 1: 8 databits. Default: 1 | |
| Stop Bits | 0-1 | 0: 1 stopbit, 1: 2 stopbits. Default: 0 (1 stopbit) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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