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Waterproof DS18B20 Digital Temperature Sensor – Stainless Steel Probe
₹60.0
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The Waterproof DS18B20 Temperature Sensor is a reliable and accurate digital sensor designed for measuring temperature in wet or outdoor environments. Encased in a durable stainless-steel probe and sealed with waterproof epoxy, this sensor provides precise temperature readings from -55°C to +125°C with an accuracy of ±0.5°C in most ranges.
It uses the 1-Wire communication protocol, allowing multiple DS18B20 sensors to be connected to a single microcontroller pin, making it highly efficient for IoT, Arduino, Raspberry Pi, and other microcontroller projects.
Ideal for aquariums, water tanks, weather stations, and industrial applications, this waterproof digital sensor ensures long-lasting performance even in harsh conditions.
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Product Specifications
| Specification | Details |
|---|---|
| Model | DS18B20 Waterproof Digital Temperature Sensor |
| Temperature Range | -55°C to +125°C |
| Accuracy | ±0.5°C (from -10°C to +85°C) |
| Output Type | Digital (1-Wire interface) |
| Resolution | Programmable from 9 to 12 bits |
| Power Supply | 3.0V to 5.5V |
| Cable Length | 1 meter (approx.) |
| Probe Material | Stainless steel, waterproof epoxy sealed |
Key Features
- High accuracy digital temperature sensing
- Wide measuring range -55°C to +125°C
- Waterproof stainless steel probe
- Digital output with 1-Wire interface
- Programmable resolution (9–12 bits)
- Can connect multiple sensors on a single pin
- Low power consumption
- Compatible with Arduino
- Raspberry Pi
- ESP32
- STM32
- and other microcontrollers
- Ideal for harsh environments and outdoor projects
Applications
- Aquarium temperature monitoring
- Water tank temperature sensing
- Weather station projects
- Soil temperature measurement
- Industrial temperature monitoring
- Food storage and cold chain monitoring
- IoT-based temperature sensing
- HVAC and smart home systems
Inside the Box
- 1 x Waterproof DS18B20 Digital Temperature Sensor (Stainless Steel Probe
- 1m Cable)
Frequently Asked Questions
Yes, the sensor is encased in a stainless-steel probe and sealed with epoxy, making it completely waterproof.
The DS18B20 can measure temperatures from -55°C to +125°C with high accuracy.