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7Semi DS18B20 Waterproof Temperature Sensor Probe 4-inch 1M Wire


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Manufacturer Part Number:
₹289.10 inc. GST
₹245.00 ex. GST
Accurate & Durable Temperature Sensor: This 4-inch probe with 1-meter cable uses the DS18B20 sensor for precise digital temperature readings (-55°C to +125°C). Its waterproof and stainless steel build makes it ideal for harsh environments. View full description
₹289.10 inc. GST
₹245.00 ex. GST


Looking for a reliable and accurate solution for measuring temperature in wet conditions? Look no further than the DS18B20 Waterproof Temperature Sensor Probe with 4-inch 1M Wire! With its durable steel probe that measures 4 inches in length and a cable that is 1 meter long, this probe is perfect for measuring temperatures of objects at a distance from the processing unit.

At the heart of this amazing probe is the highly acclaimed DS18B20 digital thermometer, which provides accurate temperature measurements with 9 to 12 bits Celsius resolution. Its digital output ensures that there is no signal loss or noise, and it can be used to measure temperature even from a distance by increasing the length of the wire.

This temperature sensor probe is designed to communicate over a 1-Wire bus, requiring only one data line and ground for seamless integration with your central microprocessor. With its alarm function and user-programmable upper and lower trigger points, you can set alerts for when the temperature goes beyond a certain threshold.

What's more, the DS18B20 Waterproof Temperature Sensor Probe can even derive power directly from the data line, making it a highly convenient and practical choice for your temperature measuring needs.

Whether you're a professional in the HVAC industry, a hobbyist looking to measure the temperature of your aquarium or terrarium, or anyone in between, the DS18B20 Waterproof Temperature Sensor Probe with 4-inch 1M Wire is the perfect choice for accurate, reliable, and hassle-free temperature measurements.

Customization : Both the length of wire and length of stainless steel probe can be customized for quantity orders. Contact at for more details.

waterproof temperature sensor probe is a specialized device that is designed to accurately measure temperature in wet or humid environments without getting damaged or affecting its performance. This type of probe is typically made of high-quality materials, such as stainless steel or titanium, that can withstand exposure to moisture and resist corrosion. The sensor itself is often encased in a waterproof housing or encapsulated in epoxy resin to prevent water from seeping in and damaging the electronics. This makes it ideal for use in a variety of applications, such as monitoring water temperature in pools, spas, or aquariums, as well as measuring temperature in industrial settings where there is a risk of exposure to water or other liquids. With its ability to provide accurate temperature readings in harsh and wet environments, a waterproof temperature sensor probe is a reliable and valuable tool for many professionals in various industries.

Technical Specifications

Temp. Thresh:
Programmable (NV)
Sensor Type:
Parasite Pwr:
Multi Droppable:
Temp. Resolution (bits):
Operating Temp:

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.