Focusens OEM ODM Thermal Probe Sensor Stainless Steel Ds18b20 Temperature Sensor for Over-Heating Protection

• Customization: Available
• Installation Type: Plug-in Type
• Sensing Type: Resistive
• Contact: Contact
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Measuring Medium: Temperature
• IP Rating: IP67
• Certification: RoHS
• Customized: Customized
• Wire Length: Customizable
• Housing Size: Customizable
• Transport Package: 5000PCS/Carton
• Specification: Customized
• Trademark: Focusens
• Origin: Anhui, China
• HS Code: 9025900090
• Production Capacity: 500, 000PCS/Year

Product Description

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.

 

 

Technical Data:

Item	Temperature
Temperature element	DS18B20
Measurement Range	-55°C-+125°C
Power Supply	3.0~5.5V
Accuracy	±0.5°C accuracy from -10°C to +85°C
	±2°C accuracy from -55°C to +125°C
Work Current	1.5mA
Standby Current	1uA
Output Pin Sink Current	4mA (@VI/O=0.4V)
Response	Converts temperature to 12-bit digital word in 750 ms(max.)
Output	Open-drain 1-Wire interface pin.
Drift	±0.2ºC on a 1000h stress test at +125°C with VDD= 5.5V

Note: 
1. House material, size and configuration adjustable according to mounting requirement.
2.Cable insulation, gauge and length adaptable with requirement.
3.Other accessories available on request.
4. lf only monitor the environment temperature, may be used MAX31820, but power supply from 3.0V to 3.7v, and+0.5°C Accuracy from +10°C to +45°C
5.1-wire communication protocol see MAXlM "DS18B20" datasheet

 

Custom Designs

All parameters can be customized. Please see below information for your reference, tell us your detailed requirements.

Part A: Sensing Elements
 

Item	Specification
Thermistor	NTC, PTC
RTD series	PT10, PT20, PT100, PT200, PT500, PT1000
Digital series	DS18B20, STS35, TMP117 etc.
Analog series	LM35

Part B: Housings

 

Part C: Wires

 

Item	Specification
AWG	18, 20, 22, 24, 28 etc.
Material	PVC, Silicone, Fiberglass
Outer diameter	2.5mm, 3.0mm, 3.2mm, 4.0mm, 5.0mm, 6.0mm

 

Part D: Connectors

 

What Focusens can provide you:

1. Stable supply capacity. With near 10 years manufacturing experience, over 7 years export experience, Focusens promise you a guaranteed quality, quantity and lead time.

 

2. Quick products iteration. Focusens possesses multiple production lines, therefore whatever your requirements are, a quickly respond can be provided.
 

3. Efficient service. Your request will be responded no more than 12 hours.


About us

Focusens are Chinese Sensor Expert that have more than 15 years manufacturing experience. We are committed to provide high quality thermal Components NTC thermistors, PTC thermistors, NTC sensors, PT100 PT1000 RTD sensors ,thermocouples, silicon liner PTC sensors as well as digital sensors.

Our activities covers all over the world. Key players like Samsung as well as Chinese manufacturers like Galanz, Medtronic, Mindray, BYD etc. are among our clients list.

Flexible custom design and prompt delivery are our always advantages. Meanwhile we accept OEM on customers design.
Contact us now for details and improve projects efficiency with our expertise!

 

 

Certifications

Related Products

 

FAQ

1. How can I get samples?
Discuss to one of our sales, tell him or her your requirements. After confirmed details, we will arrange samples production. Customer need to pay for shipping cost. (Check with sales whether your samples can be free)

2. When can I receive samples?
Normally it takes 15-30 days to produce samples.
 

3. How to pay?

We accept Telegraphic Transfer and Trade Assurance. Negotiate with sales if you have questions.

4. Do you accept customized?
Yes, we accept ODM&OEM. Products can be customised upon customer's requirements.

5. How long is your lead time?
Generally, 2-3 weeks for regular products. Sometimes, it needs more time to prepare materials and do more tests to ensure products' accuracy.

Welcome to contact us for much more details!
Focus Sensing and Control Technology Co.,LTD
Account Manager
Winnie Chen