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DS18B20 Digital Ntc Thermistor Probe Ntc Probe Temperature Sensor 2 Meter

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DS18B20 Digital Ntc Thermistor Probe Ntc Probe Temperature Sensor 2 Meter

Large Image :  DS18B20 Digital Ntc Thermistor Probe Ntc Probe Temperature Sensor 2 Meter

Product Details:

Place of Origin: CHINA
Brand Name: UCHI
Certification: REACH/ROHS
Model Number: DS18B20

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: USD 3~5USD
Packaging Details: Bulk
Delivery Time: 7-10 Workdays
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100000PCS/Month
Detailed Product Description
Chip: DS18B20 Cable Length: 2m
Probe: Stainless Steel Tube Cable Color: Black/red/white
Part No: CWF-S34 Operation Temperature: -55℃~125℃

Waterproof NTC Temperature Sensor DS18B20 Digital Temperature Sensor Probe 2 Meter


1.Part No.:CWF-S34
2.Sensor Type:DS18B20
3.Probe: Stainless steel, Φ6mm*50mm
4.Water resistant jacketed cable
5.Operation Temperature:-55℃~125℃
6.Waterproof (IP68), dustproof
7.RoHS/REACH compatible






Digital thermo sensor employs DALLAS DS18B20. Its unique 1-wire interface makes it easy to communicate with devices. It can converts temperature to a 12-bit digital word in 750ms (max). Besides, it can measures temperatures from -55°C to +125°C(-67F to +257F). In addition, this thermo probe doesn't require any external power supply since it draws power from data line. Last but not least, like other common thermo probe, its stainless steel probe head makes it suitable for any wet or harsh environment.




The digital thermo sensor 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.







Probe size

Φ8mm, Φ6mm(inner), length=30mm, 50mm, 100mm or customized

Insulation material

Fiberglass, PVC, Teflon, Silicone rubber, or customized

Jacket material

Fiberglass   PVC  Teflon  Silicone rubber   Stainless steel braided

Housing material

Stainless steel, Nickel-plated copper, Brass, Plastic, etc

Wire length

On your request


SM, TJC3, 5566, 5264, PH, EH…           

Special requirement

Waterproof, Antiacid, Anticorrosion, etc



Note: Parameters above for reference only. Custom-made is available.

Contact Details
Dongguan Uchi Electronics Co.,Ltd.

Contact Person: James

Tel: +8618925858717

Send your inquiry directly to us Message not be empty!