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Capacitive Soil Moisture Sensor, 3.3-3.5VDC

$3.47
Sold capacitive soil moisture sensor, operates at 3.3–5.5 VDC with an output of 0–3.0 VDC, using a PH2.0-3P interface. Its compact size (98 mm x 23 mm) and high working temperature tolerance (up to 50°C) make it ideal for versatile applications. Key features of the soil humidity sensor include stable performance, durability in harsh conditions, and precise moisture detection with a long lifespan.
SKU: ATO-SOIL-C55
This product has a minimum quantity of 30
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Delivery date: 6-12 days

The capacitive soil moisture sensor  operates at 3.3–5.5 VDC with a 0–3.0 VDC output and a PH2.0-3P interface. Its compact size (98 x 23 mm) and high temperature tolerance (up to 50°C) ensure stable performance, durability, and precise moisture detection for versatile applications.

Specification

Operating Voltage 3.3~5.5 VDC
Output Voltage 0~3.0 VDC
Interface PH2.0-3P
Dimensions 98 (L) * 23 (W) mm
Working Temperature 50℃


Features

Capacitive soil moisture sensor feature

 

  • Stable Functionality: Ensures reliable and consistent performance in various soil conditions.
  • Wide Application Range: Suitable for diverse agricultural and gardening setups.
  • Precision Chip: Equipped with a high-quality chip for accurate moisture detection.
  • Long Lifespan: Designed to withstand prolonged usage with minimal degradation.
  • Built-in Stabilized Pressure Chip: Provides stable voltage control for enhanced sensor accuracy.
  • Durability: Resistant to corrosion and moisture, making it ideal for outdoor environments.
  • Compact Size: Small form factor allows for easy installation in confined spaces.
  • Stable Performance: Maintains accuracy and consistency over time.

Detail

 Capacitive soil moisture sensor details

Size

Capacitive soil moisture sensor size

Application

Capacitive soil moisture sensor application 

Tips: How is the output voltage related to soil moisture levels?

The output voltage (ranging from 0 to 3.0 VDC) increases as the soil moisture content rises. In dry soil, the sensor’s output voltage is lower, whereas in moist soil, the voltage rises. Users can interpret these readings to determine the exact soil moisture levels and can set thresholds for specific plant needs. This feature is particularly useful in automated irrigation systems where the sensor can control water flow based on soil moisture levels, conserving water and maintaining optimal plant health.

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