• Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell
  • Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell
  • Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell
  • Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell
  • Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell
Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell

Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS
Model Number: DS18B20

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: USD0.25-0.85PCS
Packaging Details: 20PCS/Bag
Delivery Time: 5-7 Days or depends on quantity
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
Get Best Price Contact Now

Detail Information

Product Name: DS18B20 NTC Temperature Sensor Output: Digital Sensor
Cable: Customized Voltage Supply: 3.0V~5.5V
Operating Temperature: -55°C ~ 125°C Max Power: 450mW
Shell Material: Stainless Steel Connector: 2.54MM Connector
Drivepipe: Heat Shrinkable Tube Feature: Waterproof
High Light:

5.5VDC DS18B20 Temperature Sensor

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DS18B20 Temperature Sensor

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DS18B20 Digital Temperature Sensor

Product Description

 

Stainless Steel Package Waterproof Probe NTC Digital Temperature Sensor DS18B20 Temperature Sensor

 

DS18B20 Temperature Senso

 

Output: Digital

 

Usage: Temperature measurement

 

Cable length: 0.5M,1M,2M or more


Theory: Resistance Sensor

 

Probe material: Stainless Steel

 

Accuracy: -10~+85℃,the accuracy is±0.5℃

 

Cable material: PVC, Silicone,PTFE

 

Description of DS18B20 Temperature Sensor

 

DS18B20 temperature sensor is composed of DALLAS, Stainless steel probe, cable and connectors. DS18B20 is a commonly used digital temperature sensor, and its output is digital signal. It has the characteristics of small size, low hardware overhead, strong anti-interference ability and high precision.

 

Specification of Digital DS18B20 Temperature Sensor

 

Digital chip DS18B20
Power supply 3.0~5.5VDC
Resolution ratio 9~12 bit,Corresponding distinguish temperature are 0.5℃,0.25℃,0.125℃ and 0.0625℃
Tolerance -10℃ to +85℃ ±0.5℃
Treatment proccess Waterproof
Operating temperature range -50~+125℃(when the temperature is -10~+85℃,the accuracy is±0.5℃)
Shell size Diameter:¢6~¢9mm,length:10mm~1000mm
Wire UL Series(such as UL1007),Supply line number, using temperature range, outside diameter and material requirements.
Shell material Stainless steel
Connector Molex,JST,DuPont,CWB,CJT,U type etc.
Drivepipe Heat shrinkable tube;PVC tube,;glass fiber tube;
Connection mode Black:GND Yellow:DATA Red:VDD+

 

Characteristic of Stainless Steel DS18B20 Temperature Sensor

 

1.Digital signal output

Wire interface Requires Only one port pin for communication. Requires no external components

 

2.High Accuracy

Operating temperature range:-55°C to +125°C (-67F to +257F), ±0.5°C accuracy from -10°C to +85°C

 

3.Data Line Power Supply

Can be powered from data line. Power supply range is 3.0V to 5.5V

 

4.Fast Response

Thermometer resolution is programmable from 9 to 12 bits.

 

5.Various Probe Design

Probe dimension :6*30mm, 6*50mm or customized

 

 

Application of Waterproof DS18B20 Temperature Sensor

 

Water Temperature Monitoring, HVAC, Medical Instrument, GPS Oil Tank Temperature Monitoring

 

Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell 0

Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell 1

 

Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell 2

 

Waterproof 5.5VDC Digital DS18B20 Temperature Sensor Stainless Steel Shell 3

 

 

FAQ of DS18B20 Temperature Sensor

 

Q: Where physically on the device does the temperature measurement take place?
A: The DS18B20 does not sense temperature directly through the package. For all package types, the DS18B20 senses temperature primarily through the GND pin. Ensuring a good thermal connection between the GND pin of the device and the heat source you wish to measure will provide the best results.

Q: Is there a way to extend the temperature range of the DS18B20?
A: No, there is not a way to increase the range it reads. The DS18B20 reads with an accuracy of ±0.5°C from -10°C to +85°C and ±2°C accuracy from -55°C to +125°C.

Q: Will a conformal coating affect the thermal response of the DS18B20?
A: A thin conformal coating will not affect the thermal response of the device.

Q: Using OneWireViewer, can more than one DS18B20 be logged?
A: Yes, every DS18B20 will have a file where you can store the data. Data will be received from one DS18B20 at a time.

Q: Can you power the DS18B20 from a 3V battery?
A: The DS18B20 can be powered from any source. Since batteries will dip in voltage, a nominal 3V battery may not always supply the minimum 3.0V the DS18B20 requires. We suggest a step-up voltage regulator is used to ensure the device is supplied within its rated voltage range of 3.0V to 5.5V.

 

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