7Semi DS18B20, Waterproof Temperature Sensor Probe 1m Cable, 2-Inch, -55°C to +125°C

The 7Semi DS18B20 Waterproof Temperature Sensor Probe is a reliable and precise solution for measuring temperature in harsh or wet environments. Featuring a stainless steel probe with a 1-meter cable, this sensor is ideal for applications like water temperature monitoring, HVAC systems, and outdoor projects.

It uses a 1-Wire digital interface, allowing multiple sensors to be connected using a single data line. With a wide temperature range from -55°C to +125°C, it delivers accurate readings with minimal noise. Compatible with Arduino, Raspberry Pi, and other microcontrollers, it’s perfect for both DIY enthusiasts and professional applications.

Features:

1. Waterproof stainless steel probe design
2. Wide temperature range from -55°C to +125°C
3. 1-Wire digital interface for easy wiring
4. High accuracy temperature measurement
5. 1-meter durable cable for flexible use
6. Supports multiple sensors on one bus
7. Compatible with Arduino and Raspberry Pi
8. Ideal for liquid and outdoor temperature sensing
9.  Requires external pull-up resistor (typically 4.7kΩ)

Specifications:

1. Sensor Type: Digital Temperature Sensor
2. Output Type: Digital (1-Wire)
3. Probe Material: Stainless Steel
4. Mounting Type: Probe with Cable
5. Supply Voltage (VDD, Local Power): +3.0V to +5.5V
6. Application: Water & Environmental Monitoring
7. Temperature Range: -55°C to +125°C
8. Accuracy: ±0.5°C (−10°C to +85°C), ±2°C max range
9. Interface: 1-Wire digital
10. Cable Length: 1 m waterproof PVC insulated cable
11. Probe Tip Length : 2-inch stainless steel
12. Resolution: 9–12 bit programmable
13. Conversion time: up to 750ms (12-bit)

Package Includes:

1 x 7Semi DS18B20, Waterproof Temperature Sensor Probe 1m Cable, 2-Inch, -55°C to +125°C