RS485 Modbus Agricultural Ultrasonic Automatic Weather Instrument Factory Price
Parameters | Specifications |
Power supply | 12-24V DC |
Output signal | RS485 |
Temperature measuring range | 40 ºC -- 80 ºC |
Temperature accuracy | Plus or minus 0.5 ºC |
Temperature resolution | 0.1 ºC |
Moisture measuring range | 0-100% |
Moisture accuracy | ±3% in the 0-53% range ±5% in the 53-100% range |
Moisture resolution | 0.10% |
Conductivity measurement range | 0-10000us/cm |
Conductivity resolution | 10us/cm |
pH measurement range | 3-9pH |
Ph measurement accuracy | PH 0.3 mm |
pH resolution | 0.01 pH |
NPK measurement range | 0-1999mg/kg |
NPK measurement accuracy | ±2%F.s |
NPK resolution | 1mg/kg (mg/l) |
Storage environment | - 20 ºC to 60 ºC |
Working pressure range | 0.9 1.1 ATM |
Response time | <1s |
Level of protection | IP68 |
Installation method | Fully embedded or probe fully inserted into the measured medium |
Hefei Siko Instruments Co,.ltd
David Lee (Sales Engineer)
Company Address: Room 1311, 3F, Tianlong Plaza, Heyedi Street, Shushan District, Hefei City, Anhui Province, China