Rs485 Modbus Soil Sensor 7 In 1 Measure Soil Moisture Temperature

Selamat Datang di Toko Kami. - Kami Menjual Produk-produk Import - Produk Dikirim dari Luar Negeri. - Estimasi Kiriman 5-15 Hari. Mohon Menunggu Cable Length : 2M Usage : Outdoor Important Reminder The measurement of NPK adopts the general rapid detection method, so there are certain error, Use with caution for planting reference. However, the sensor supports the function of writing NPK data. You can use standard instruments to measure NPK then write in to provide data for monitoring system. RS485 Modbus Soil Sensor 7 in 1 Measure Soil Moisture Temperature Humidity EC PH NPK it is for soil temperature and moisture, PH, conductivity (EC),measurement, compared with the original German high-precision sensors and soil drying method of weighing the actual calibration, high precision, fast response, stable output. By the soil salt content of small, suitable for all kinds of soil. Long-term buried in the soil, resistant to long-term electrolysis, corrosion resistance, vacuum potting, completely waterproof. Soil parameters measuring Measure items Parameters Temperature Measuring range: -40 -80 Accuracy: 5 (25 ) Long-termstability: 0.1% /y Response time: 15s Humidity Measuring range: 0-100%RH Accuracy: 2, 3 Long-termstability: 1%RH/y Response time: 4s Conductivity (EC) Measuring range: 0-20000us/cm Accuracy: 3 (10000-20000 us/cm) Long-termstability: 1%uS/cm Response time: 1s PH Measuring range: 3-9 PH Accuracy: 0.3PH Long-termstability: 5%/year Response time: 10S Nitrogen Phosphorus Potassium Measuring range: 1-1999 mg/kg(mg/L) Resolution 1 mg/kg(mg/L) Response time: 1S Basic parameters Power supply DC4.5-30V Max Power consumption 0.5W@24V DC Protection class IP68, long-term immersion in water use Cable length Default is 2m (can be customized) Operating environment -40 -80 Overall dimensions 45* 15 * 123mm Output RS485/4-20mA/0-5V/0-10V Functions and Features (1)