10/20/50/100 PIEZAS DS18B20 A-92 Sensor de temperatura Dallas Sensor termómetro

EUR 1,40 ¡Cómpralo ya!, EUR 2,67 Envío, 30-Día Devoluciones, Garantía al cliente de eBay
Vendedor: ai_smart ✉️ (65.372) 99.4%, Ubicación del artículo: ShenZhen, CN, Realiza envíos a: WORLDWIDE, Número de artículo: 294564172250 10/20/50/100 PIEZAS DS18B20 A-92 Sensor de temperatura Dallas Sensor termómetro.

10/20/50/100PCS DS18B20 TO-92 Temperature Sensor Dallas Thermometer Sensor

Description:
The DS18B20 Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which
indicate the temperature of the device.
Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground)
needs to be connected from a central microprocessor to a DS18B20. Power for reading, writing, and
performing temperature conversions can be derived from the data line itself with no need for an external
power source.
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.

Features:
● Unique 1-Wire interface requires only one port pin for communication
● Multidrop capability simplifies distributed temperature sensing applications
● Requires no external components
● Can be powered from data line. Power supply range is 3.0V to 5.5V
● Zero standby power required
● Measures temperatures from -55°C to +125°C. Fahrenheit equivalent is -67°F to+257°F
● ±0.5°C accuracy from -10°C to +85°C
● Thermometer resolution is programmable from 9 to 12 bits
● Converts 12-bit temperature to digital word in 750 ms (max.)
● User-definable, nonvolatile temperature alarm settings
● Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperaturealarm condition)
● Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system
● Convenient for DIY and repair equipment and electrical appliances
● Perfect use for home, office and industry electrical equipment and electrical appliances

Specification:
Model: DS18B20
Output voltage: 3.0~5.0 V
Color: Black
Length:15mm
Quantity: 10 Pcs

Package included:
1/2/5/10/20/50/100 x DS18B20 Digital Thermometer Shipping

1,We will arrange shipping for you within 24 Hours after payment cleared except the holidays.

2,We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

3,we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.

4,We ship items to Worldwide. Thank you!

Payment

We accept PayPal payment ONLY.

If you  do not have Paypal account, please registered with (http://www.paypal.com)  Payment must be received within 5 days after auctions ended. Please do not  bid if you are not intending to buy. Unpaid dispute will be filed to ebay  for the non payable bidders.

Return Policy
  • We  are not responsible for custom duty or import  tax.

  • We will leave POSITIVE FEEDBACK  after receiving the payment. Please contact us if  your are  not satisfied with the item after receive  it.

  • We could offer  refund,  and refund request is available only requests  within  a week after parcel received & returning the  item as  the same condition as received.

  • We offer 100% refund if the item is broken before  arrival ,  all you need to do is sending us the clear  pictures  to show it is broken. Defective situation must be  noticed within 7 days after delivery.

  • All emails will be answered within  1  business day. If you do not receive our reply,  please kindly re-sent your email,and we will reply  to you as soon as possible.

  • All items sold by us  are being described to the best of our abilities, as  accurate as possible, and with utmost  conscientiousness on our part.However, to avoid any  potential oversights, I respectfully request your  assistance in helping us to make this a mutually  satisfactory transaction by Thoroughly reviewing  item description and photos, and asking all  questions Prior To Bidding.

  • Please Note that size  and color representation are subject to  manufacturing variance and may not be exact. Also  note that monitor settings may vary from computer to  computer and may distort actual colors. Please read  these terms thoroughly before placing your bid. 

Feedback
  • We will automatically  leave a positive feedback to everyone who has  complete the transaction and leave us positive  feedback.

  • Please do not forget  to give us Five Stars on all of the Detailed Seller  Ratings. Thanks!

  • In the unlikely event  you are not satisfied with the transaction, please  contact us before you sumbit your evaluation. We  believe that everything could be solved by  communication. 1.in order to provide you the best  service*****,please treat the transaction  fairly.*feedback is simply what we pursue. 2.Please Do contact us first to get a better  solution before you would leave a *neutral or  *negative feedback 3.We strive for 5-star service by stating upfront  our policies, our shipping rate& our shipping  frequency. if you were pleased with this  transaction, please respond with all 5 stars! if you  are not pleased, simply let me know via e-mial  rather than leave low score, and I'll work to make  it that way 4.Please email me through 'MY MESSAGES' or "Ask  Seller Questions" if you have any question about our  listing or your purchase

  • Condition: Nuevo
  • Amount: 1PCS
  • Brand: Unbranded
  • Country/Region of Manufacture: China

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