មគ្គុទ្ទេសក៍អ្នកប្រើប្រាស់ឧបករណ៍ចាប់សញ្ញាទឹកជំនន់ UBIBOT UB-WD-N1
UBIBOT UB-WD-N1 Flood Sensor Product Introduction Flood sensor adopts unique AC detection technology, effectively avoiding the problem of water leakage sensitivity decline caused by oxidation of water-immersed electrodes over a long period of time.RS485 output is a standard ModBUS-RTU, with…