Shelly DS18B20 Temperature Sensor with 3m Cable
-9%
| Products ID: | 101681 |
|---|---|
| Availablity: | SOLDOUT! |
| EAN: | 3800235266403 |
The Shelly DS18B20 temperature sensor is a high-precision tool designed for accurate environmental monitoring and smart home integration.
Practical Use and Versatility
This sensor is an excellent choice for HVAC environmental control, monitoring indoor temperatures in buildings, machinery, or managing manufacturing processes. With its 3-meter cable and IP67 protection, it offers flexibility and durability in various installation scenarios.
Key Features
- High Precision: Offers 9- or 12-bit temperature measurements in Celsius for detailed data.
- Wide Range: Capable of measuring temperatures from -55°C to +125°C.
- Alarm Function: Features programmable upper and lower thresholds for automated responses.
- Durable Design: IP67 protection class ensures resistance against dust and water ingress.
- Extended Reach: The 3-meter cable allows for convenient placement away from the controller.
Technical Specifications
| Manufacturer | Shelly |
|---|---|
| Model | DS18B20 3M |
| Protection Class | IP67 |
| Measurement Range | -55°C to +125°C |
| Accuracy | 0.50% (from -10°C to +85°C) |
Frequently Asked Questions
How long is the sensor cable?
This specific model comes with a 3-meter (3m) integrated cable.
Is this sensor waterproof?
The sensor features an IP67 rating, making it dust-tight and protected against temporary immersion in water.
What is the measurement accuracy?
The sensor provides an accuracy of 0.50% within the temperature range of -10°C to +85°C.
Can I set temperature alerts?
Yes, it has a programmable alarm function for both upper and lower temperature thresholds.
SMS & email notification
SMS notification before arrival
We want you to be happy with your purchase. If something isn't right, here's how returns work.
Return window
Most unused items can be returned within 30 days of delivery for a full refund or exchange. Items must be in original condition with original packaging.
Refund timeline
Once we receive and inspect your return, a refund is issued within 7–10 business days to the original payment method.
Conditions
- Item must be unused and in original condition
- Include your receipt or proof of purchase
- Perishable or custom-made items are non-returnable
- Return shipping is covered only for faulty or incorrect items
Ready to return?
Contact us and we'll guide you through the process.


























