RS485 Soil EC Temperature and Humidity Sensor

Br 8,500.00

  • Power supply 5-30VDC
  • Maximum power consumption ≤0.15W
  • Measuring Range 3—9 PH
  • Accuracy ±0.3PH
  • Operating temperature -40~80℃
  • Response time ≤1S
  • Protection grade IP68
  • Probe material 316 stainless steel Anti-corrosion special electrode
  • Cable length 2 meters
  • Dimensions 45*15*123mm
  • Output signal RS485/4-20ma/0-5v/0-10v

NPK parameters

  • Range 1-1999 mg/kg(mg/L)
  • Resolution 1 mg/kg(mg/L)
  • Precision ±2%FS
Categories: ,
  • RS485 Soil EC Temperature and Humidity Sensor Conductivity Sensor temperature and soil content PR-3000-ECTH-N01
  • Conductivity sensor 0-20000 us/cm, measure temperature -40 degrees to 80 degrees and soil moisture 0-100%, can be connected to arduino esp8266 esp32, sends data as RS485 model PR-3000-ECTH-

How to connect devices, teach how to use Arduino, conductivity sensor temperature and soil content PR-3000-ECTH-N01

1. Connect the device as below
Arduino UNO R3 -> PR-3000-ECTH-N01
• 5V -> VCC
• GND -> GND
Arduino UNO R3 -> RS485
• 5V -> VCC
• GND -> VCC
• 2 -> RO
• 3 -> DI
• 7 -> DE
• 8 -> RE
PR-3000-ECTH-N01 -> RS485
• VCC -> Brown wire
• GND -> Black wire
• B -> Blue wire
• A -> yellow line

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