DS18B20 Digital Temperature Sensor

Model No: SEN-00177

TK. 122.48

Availability: In stock


Category: Temperature

Supplier: Made in China

This is a waterproofed version of the DS18B20 Temperature sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal degradation even over long distances! The DS18B20 provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor.Usable with 3.0-5.5V systems. 

Because each DS18B20 contains a unique silicon serial number, multiple DS18B20s can exist on the same 1-Wire bus. This allows for placing temperature sensors in many different places. Applications where this feature is useful include HVAC environmental controls, sensing temperatures inside buildings,equipment or machinery, and process monitoring and control.

Question & Answer

Total 6 questions

Q: https://www.techshopbd.com/product-categories/temperature/1521/waterproof-ds18b20-digital-temperature-sensor-for-arduino-techshop-bangladesh এই লিংকের product এর উপরের product এর মধ্যে পার্থক্য কি ? Questioned by MD.MOHIBURRAHMAN, 16-Nov-2017

That one is from DFrobot, this one is non branded. Answered by A.R, 19-Nov-2017 09:28 AM

Q: I have got the sensor today. Thanks for your good and time saving delivery. But there is a problem. I used the sensor with Arduino mega 2560, but the the monitoring is showing -127C and -169F in every reading. What's the problem going on? (point to be noted I used the sensor without any resistor). Questioned by fm4hmud, 22-Jun-2019

Please follow this tutorial A to Z. If no luck, please let us know. https://blog.techshopbd.com/%e0%a6%93%e0%a7%9f%e0%a6%be%e0%a6%9f%e0%a6%be%e0%a6%b0%e0%a6%aa%e0%a7%8d%e0%a6%b0%e0%a7%81%e0%a6%ab-%e0%a6%b8%e0%a7%87%e0%a6%a8%e0%a7%8d%e0%a6%b8%e0%a6%b0-%e0%a6%a6%e0%a6%bf%e0%a7%9f%e0%a7%87/ Answered by A.R, 24-Jun-2019 09:54 AM

Q: এখানে কয়টা তার সংযুক্ত আছে? Questioned by SamiulBasir, 20-Feb-2021

এখানে যথাক্রমে (Yellow=Data, Black=Ground এবং Red=VCC) তিনটি তার রয়েছে। Answered by FAHIM_REAZA, 23-Feb-2021 12:57 PM

Q: Can it be used to measure the soil temperature? Questioned by Khadiza_Newaz, 15-Mar-2021

Yes, it can be used to measure the soil temperature. Answered by almamun3248, 15-Mar-2021 11:27 AM

Q: esp32 er sathe connect kore all time ee -172.00 c temp paitechi. ki problem hobe?? ki kora jay?? Questioned by [email protected], 08-Dec-2021

Technical Support এর জন্য, অনুগ্রহ করে Live Chat এ আমাদের technical team এর সাথে যোগাযোগ করুন। Live Chat এ যুক্ত হতে, আমাদের ওয়েবসাইটের bottom-right side থেকে "লাইভ চ্যাট: আলাপ শুরু করুন" বাটনে ক্লিক করুন। Answered by FAHIM_REAZA, 09-Dec-2021 10:16 AM

Q: esp32 er sathe connect kore all time ee -172.00 c temp paitechi. ki problem hobe?? ki kora jay?? Questioned by [email protected], 08-Dec-2021

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