Soil Temperature Sensor
Soil Temperature Sensor - Image 2
Soil Temperature Sensor - Image 3

Soil Temperature Sensor

₹10,000.00

Overview

The DS18B20 Waterproof Soil Temperature Sensor is a highly accurate, digital temperature probe enclosed in a stainless steel casing. Designed specifically for harsh environmental conditions, it utilizes Maxim Integrated’s 1-Wire protocol, allowing precise digital temperature measurements over a single signal line. The rugged, waterproof stainless steel probe protects the internal thermal sensor against moisture, soil corrosion, and mechanical shock, making it an ideal component for automated agriculture, soil monitoring systems, and outdoor IoT applications.

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Description

Key Specifications

Specification Parameter Details / Value
Sensor Model DS18B20 Digital Temperature Sensor
Operating Voltage 3.0V to 5.5V DC
Temperature Range -55°C to +125°C (-67°F to +257°F)
Accuracy ±0.5°C accuracy from -10°C to +85°C
Selectable Resolution 9 to 12-bit (0.5°C to 0.0625°C increment)
Communication Interface 1-Wire Digital Interface
Conversion Time 750ms max at 12-bit resolution
Probe Material Stainless steel (waterproof & anti-rust)
Probe Dimensions 6mm diameter x 50mm length (standard size)
Cable Wiring / Pinout Red (VCC), Black/Blue (GND), Yellow/White (DATA)
Ingress Protection IP67 / Waterproof probe construction

 

Applications & Uses

  • Smart Agriculture & Soil Thermal Monitoring: Monitors soil temperature at root level to determine ideal seed germination times, crop planting schedules, and irrigation optimization.
  • Greenhouse & Hydroponics Automation: Ensures precise root-zone temperature management in automated greenhouses, nutrient solutions, and hydroponic setup reservoirs.
  • Weather Stations & Environmental Sensing: Deployed in automated weather stations, climate research stations, and outdoor IoT field monitoring units for continuous temperature recording.
  • Compost & Soil Health Analysis: Tracks internal organic decomposition temperatures in agricultural compost piles to verify microbial activity and compost maturation.
  • Industrial & HVAC Process Control: Used for monitoring liquid temperatures, pipeline systems, HVAC water chillers, and industrial fluid storage where waterproof immersion probes are required.
  • IoT & Microcontroller Projects: Easily integrates with Arduino, Raspberry Pi, ESP32, and STM32 platforms for custom automation and remote wireless monitoring systems.

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Soil Temperature Sensor

₹10,000.00