Smart Sensors

Smart Sensors for temperature, motion and proximity monitoring, with OEM/ODM options, quality control and steady supply for automation projects. Contact us.

Smart 7 in 1 Layered Soil NPK Sensor EC PH Temperature & Moisture Wireless RS485 Soil Analyzer for Precision Agriculture

$225-355 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. SC-15197
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Smart Sensors

Introduction

UsageSoil data monitoringTheorysoil testing sensor
OutputDC9-24VResolution (Bits)/
ApplicationagricultureAmplifier Type/
Manufacturer Part NumberWatchman-S03Operating Temperature-40℃~+60℃
DescriptionSoil all-in-one integrated sensorMounting TypeVertical mounting
SeriesWatchmanVoltage - Supply1.3w
Output TypeDC12VCurrent - SupplyDC12V
FeaturesSolar soil sensorCurrent - Supply (Max)9~24VDC
Packaging/Frequency/
Output ConfigurationDC12VCurrentDC12V
Voltage Rating1.3WCurrent - Output (Max)DC12V
Current - OutputDC12VVoltage - Max24V
Power - Max1.3WVoltage - Input1.3W
ModelWATCHMAN-S03Power SupplySolar Power Supply 6V2W
Soil Humidity Measurement Range0~100%;Measurement Accuracy:1%;Precision:±5%Soil Temperature Measurement Range-30°C~70°C;Measurement Accuracy:0.1°C;Precision:±0.3°℃
Communication Method4G or WiFi or LoRaProtection LevelSensor Part IP68.
Soil EC Range1-1999mg/L;Accuracy:±2.5%FSMonitoring Spacing10cm
Data AccessMulti-Platform Control&MonitoringOperating Environment-35℃-85℃

We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Smart Electronics Co., Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Smart 7 in 1 Layered Soil NPK Sensor EC PH Temperature & Moisture Wireless RS485 Soil Analyzer for Precision Agriculture

SKU: SC-15197

Contact Form (#3)

Home

Products

About

Contact