Focusens High Accuracy Ds18b20 Sensor with 1m Cable

• Customization: Available
• Installation Type: Customize
• Sensing Type: Resistive
• Model NO.: DS18B20
• Contact: Contact
• Output Signal Type: Digital Type
• Production Process: Customize
• Material: Customize
• Measuring Medium: Temperature
• IP Rating: IP68
• Certification: Customize
• Customized: Customized
• Wire Material: PVC, PP,Silicone, PTFE
• Wire Length: Customized
• Wire Conductor: 3 Wire
• Work Current: 1.5mA
• Output: 4mA (@ VI/0=0.4V)
• Transport Package: Standard
• Specification: customize
• Trademark: Focusens
• Origin: Hefei Anhui China
• Package Size: 30.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 2.000kg
• Lead Time: 30 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Product Description

FST Series DS18B20 Digital Temperature Sensor

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points.
The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of-55°C to +125°C and is accurate to ±0.5°C over the range of-10°C to +85°C.

Features
1. High precision: DS18B20 can provide an accuracy of ± 0.5 ° C (within the range of -10 ° C to+85 ° C).

2. Low power consumption: In standby mode, the DS18B20 has very low power consumption, making it suitable for battery powered applications.

3. Easy to use: Only one data cable is needed to communicate with the microcontroller, simplifying circuit design.

4. Programmable resolution: Users can set 9-bit, 10 bit, 11 bit, or 12 bit resolutions as needed.

5. Non volatile temperature alarm setting: Temperature alarm thresholds can be set, and when the temperature exceeds or falls below these thresholds, the sensor will trigger an alarm.

6. Small size: The DS18B20 has a small package size, making it suitable for applications with limited space

 

Product Parameters

Component Specification
 

Parameter
Measurement Range	-55ºC - +125ºC
Standby Current	1uA
Accuracy	±0.5ºC Accuracy from -10ºC to +85ºC ±2ºC Accuracy from -55ºC to +125ºC

 

Specification reference

Applications

 

Temperature measurement and control fields such as freezer, grain warehouse, storage tank, telecommunications room, power room, cable trunking, etc.

Temperature measurement and control of industrial equipment such as bearings, cylinder bodies, spinning machines, air conditioners, etc. in confined spaces.

Automotive air conditioning, refrigerators, freezers, and medium to low temperature drying ovens.

Heating/cooling pipeline heat measurement, central air conditioning household heat energy measurement, and industrial temperature measurement and control.

 

Company Profile

 

Certifications

Packaging & Shipping

FAQ