Read Before You Buy it Dear Customer,Our Free shipping is China Post Ordinary Small Packet Plus (if the goods less 5USD,) Tracking number will be like 11457891274 Or UA718628210YP , this tracking number only can be tracked before it arrive the airport , and have no tracking information in your country.Do not choose this shipping method if you don’t like the regular mail. Please choose China Post Air mail if you need international tracking number like this RI254747030CN, This number can provide a full tracking information. We provide Free China Post Air mail shipping method if your order price over USD20. If you buy more quantity and more item, Please contact us . buy more parts. used the “Add to cart” Here the most important, please note , if you get any problem , please don’t ask a dispute first, dispute can do nothing,please contact me at once, we will solve together, dispute is not welcomed here .without any conmunication and ask dispute ,we will refuse to cooperation next time, the keypoint is solve problem not dispute, we are very pleasure to solve problems with you , please understand us. Thank you
2PCS Waterproof DS18b20 temperature probe temperature sensor Stainless steel package -100cm wire
Stainless steel housing (6 * 50mm), lead length 100cm 3.0V ~ 5.5V power supply 9 ~ 12 adjustable resolution Wide temperature range of -55 °C ~ + 125 °C No external components, the unique single bus interface Wide temperature range of -55 °C ~ + 125 °C (lead only to withstand the maximum temperature of about 85 degrees) Output lead: red (VCC), yellow (DATA), blue (GND) by the United States Dallas Semiconductor digital temperature sensor DS18B20, the use of high thermal conductivity potting sealant to ensure that the highly sensitive temperature sensor, minimum The temperature of the delay. The temperature sensor support “bus line” Interface (1-Wire), measuring temperature range of -55 °C ~ + 125 °C, in the -10 ~ + 85 °C within an accuracy of ± 0.5 °C. Temperature directly to the scene “bus line” digital transfer, greatly improving the system’s interference. Adapted to the harsh environment of the scene temperature measurement. DS18B20 digital temperature sensor has a unique ID, temperature measurement devices to identify the corresponding temperature sensor by numbers. Sensor lead length can be customized according to user needs. . Applications: 1, cold storage temperature monitoring 2, pharmaceutical GMP monitoring system 3, telecommunications room monitoring 4, beer production 5, building automation 6, storage temperature monitoring 7, environmental monitoring 8, process temperature monitoring 9, air conditioning monitoring 10, incubation temperature control 11, aquaculture temperature measurement 12, greenhouse temperature monitoring 13. Household refrigerators
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USD 5.70/lot USD 6.60/lot USD 5.70/lot USD 7.00/lot USD 6.90/lot USD 4.30/piece USD 5.90/piece USD 5.30/lot