Custom Ds18b20 1-Wire Digital Thermometer Temperature Sensor

• Customization: Available
• Installation Type: Contact
• Sensing Type: Digital
• Model NO.: DS18B20 Sensor
• Contact: Contact
• Output Signal Type: Digital Type
• Production Process: Integration
• Material: Silicone;TPE;PVC Cable
• Measuring Medium: Temperature
• IP Rating: IP68
• Certification: RoHS
• Customized: Customized
• RoHS Compliant: Yes
• Reach Compliant: Yes
• Probe Materials: Copper; Stainless Steel, Plastic
• Probe Shape: Tube or Square Type Shell
• Cable Materials: PVC, TPE, Silicone
• Cable Temperature Range: 80c;105c;125c
• Shell Dimension: Od6X30mm Od6X50mm
• Cable Length: 0.5m;1m;5m
• Connector: RJ45;Aviation Plug;3.5mm Steroeo Plug
• Transport Package: Bulk
• Specification: 1m/2m/3m/5m/12M/8M/6m
• Trademark: Senstech
• Origin: China
• HS Code: 9025191010
• Production Capacity: 1000000PCS/Year

Product Description

The Custom DS18B20 1-Wire Digital Temperature Sensor is a versatile and high-precision solution for temperature monitoring. Featuring a 1-Wire digital interface, it allows for easy integration with microcontrollers, PLCs, and IoT systems. The probe material, dimensions, and cable length can be customized to fit specific application needs, ensuring optimal performance in various environments.

Key Features:
~~~ Customizable Probe Design - Available in stainless steel, plastic, or epoxy-coated probes to suit different environments.
~~~ Flexible Sizing - Probe diameter and length, as well as cable length, can be tailored to specific installation requirements.
~~~ High Accuracy & Wide Temperature Range - Measures temperatures from -55°C to +125°C with ±0.5°C accuracy, ensuring reliable data collection.
~~~ 1-Wire Digital Communication - Supports multiple sensors on a single data line, simplifying wiring and installation.
~~~ Waterproof & Sealed Options - Custom sealing methods available for enhanced durability in harsh environments.

Applications:
*** Smart Home & IoT Systems - Ideal for HVAC, smart agriculture, and environmental monitoring.
*** Industrial Automation - Used in process control, refrigeration, and equipment temperature tracking.
*** Cold Chain & Food Safety - Ensures precise temperature tracking in storage, transportation, and food processing.
*** Energy & Renewable Systems - Suitable for solar panel temperature monitoring and battery pack thermal management.

Sensor	Maxim/Dallas DS18B20
Pin Configuration	TO-92
Interface	1-wire
Protection Tube	ASIS 316 OD6x50mm Shell
Cable	Jacket Cable or Without jacket
Connector	GX14 Aviation Connector or upon your requirement
Temperature Range	-55°C to +125°C (-67°F to +257°F)
Accuracy	±0.5°C (from -10°C to +85°C)

 

Benefits and Features

~ Unique 1-Wire interface requires only one port pin for communication
~ Measures temperatures from -55°C to +125°C (-67°F to +257°F), ±0.5°C accuracy from -10°C to +85°C
~ Parasitic power mode requires only 2 Pins for operation (DQ and GND)
~ Flexible user-definable nonvolatile (NV) alarm settings with alarm search command identifies devices with temperatures outside programmed limits
~ Available in 8-Pin SO (150 mils), 8-Pin µSOP, and 3-Pin TO-92 Packages

 

2-PIN vs 3-PIN Power Connection Diagram

~~ 2-PIN power connection diagram simplifying installation, ideal for environments where running additional wires is difficult.
~~ 3-PIN power connection diagram operates more reliably, it can operate at its full speed without waiting for power recovery.

Customizable Housings for Various Applications
 

~~ Material Choices: Metal housings such as stainless steel, copper, aluminum, and non-metal options like plastic and ceramic for different environmental and durability needs.

~~ Diverse Shapes: Available in cylindrical, flat, square, and irregular shapes to fit specific installation requirements.

~~ Specialized Designs: Options include threaded housings for secure mounting, flanged housings for easy installation, and custom designs tailored to your application.

Multiple Cable Options Available
 

* Variety of Cable Types: Choose from round cables, flat cables, and twisted cables to meet specific routing and flexibility needs.

* Diverse Material Choices: Available in PVC, TPE, and silicone cables, offering different levels of heat resistance, flexibility, and durability.

* Customizable Lengths: Cable lengths can be tailored to your exact requirements, ensuring easy integration into your system.

* Connector Options: Specific connectors can be added at the cable end, providing seamless compatibility with your devices.

 

 

Company Establishment: Founded in Shunde City and focused on temperature sensor, temperature and humidity sensor manufacturing.
Principle: Quality First, Customer Foremost
2012: Relocated in Shenzhen City
2016: Achieved ISO 9001certifcation, enhancing quality management.
2020: Recognized as a National High-tech Enterprise.
2021: Awarded the "Specialized, Refinement, Characteristic, and Innovation Enterprise" recognition.
2022: Obtained ISO 14001certification, improving environmental management.
Present: Serving over 1,000 global clients and customizing more than 4,000 sensor solutions, with products including NTC, RTD, temperature and humidity sensors, thermocouples, DS18B20 and other digital temperature sensors.
Q1 What is the minimum order quantity (MOQ) for custom temperature sensors?
The minimum order quantity (MOQ) typically depends on the type of sensor and customization requirements. For standard sensors like NTC and PT100, the MOQ is usually around 1000 pcs. For more complex custom sensors, the MOQ may be higher.
Q2 Can custom temperature sensors be adjusted for specific temperature ranges?
Yes, custom temperature sensors can be adjusted to meet your desired temperature range. Common ranges are typically from -20°C to +100°C, but for special requirements, the range can be extended. For example, PT100 and PT1000 sensors can be used for high or low-temperature measurements.
Q3 Can l customize the wiring configuration for the temperature sensor?
Yes, the wiring confguration of the temperature sensor can be customized based on your needs, including the number of wires and the wiring sequence. For example, PT100 sensors can be configured as 2-wire, 3-wire, or 4-wire.
Q4 What is the typical lead time for custom temperature sensors?
The typical lead time for custom temperature sensors is 3-4 weeks, depending on the complexity of the customization, production volume, and whether any specific testing or certifications are required. For 'urgent orders, expedited production can be arranged through discussion.
Q5 Can the accuracy and precision of custom temperature sensors be customized?
Yes, the accuracy and precision of custom temperature sensors can be adjusted according to your requirements. For instance, the precision of NTC thermistors and RTD sensors can be optimized based on material selection and manufacturing processes to meet specific application needs.
Q6 Can the shape and size of the sensor be customized?
Yes, the shape and size of the temperature sensor can be customized to fit your application needs. Different housing materials, shapes, and sizes can be chosen to adapt to various environmental and installation requirements.
Q7 How can l ensure that the custom temperature sensor meets my application requirements?
To ensure that the sensor meets your application requirements, it is recommended to provide detailed technical specifications and environmental conditions, such as temperature range, accuracy, response time, and working conditions (e.g., humidity, pressure). Additionally, you can request a sample for testing and validation.
Q8 How are the materials and durability of the custom temperature sensor ensured?
The materials for custom temperature sensors can be selected based on the specific environmental requirements of the application. For example, sensors can be made with materials like stainless steel, aluminum alloy, or ceramics to ensure long-term stability and durability in environments requiring high-temperature resistance, corrosion resistance, or moisture resistance.
Q9How are the performance and reliability of custom temperature sensors tested and verifed?
Custom temperature sensors are usually subjected to performance tests before delivery, including temperature-resistance characteristic testing,response time testing, and environmental durability testing. If required, specific certification tests or on-site verification can also be conducted to ensure that the sensor will perform reliably in the intended application.
Q10 How is the price of custom temperature sensors calculated?
The price of custom temperature sensors is usually determined by several factors:
.Customization requirements: such as temperature range, precision, and wiring configuration.
·Material selection: The cost of materials can vary greatly between standard and custom materials.
.Packaging process: Different packaging types require different levels of manufacturing complexity. More complex packaging or special dimensions and structures will increase production difficulty and time, thus raising costs.
·Production volume: Larger production volumes typically reduce the unit price of each sensor.
·Lead time: Expedited orders may require faster production, which can increase the cost.