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Ds18b20 Waterproof Temperature Sensor Probe for Air Conditioner Refrigeration Systems
US$5.88
1,000 Pieces
Product profile
Customization
AvailableInstallation Type
Wall-Mounted TypeSensing Type
ThermocoupleModel NO.
DS18B20Contact
ContactlessOutput Signal Type
Digital TypeProduction Process
InjectionMaterial
Metal, PVCMeasuring Medium
HumidityIP Rating
IP68Certification
RoHSCustomized
CustomizedSize
CustomziedOutput
Digital Sensor, Digital Sensor~@Usage
Temperature SensorTheory
Air Conditioner, FreezerTransport Package
Packed by Seaworthy CartonSpecification
customizedTrademark
RetekoolOrigin
ChinaHS Code
84159090Production Capacity
900000000Key features
Waterproof Design: IP68 rated sensor suitable for wet conditions and refrigeration systems.
Digital Output: 9 to 12-bit configurable resolution with no signal degradation over long distances.
Customizable Dimensions: Outlook, wire length, and dimensions can be made based on customer requirements.
Unique Identification: Each sensor contains a unique 64-bit silicon serial number for bus identification.
Single Wire Interface: Uses 1-Wire interface requiring only one digital pin and ground for communication.
Multiple Sensor Support: Multiple sensors can share one pin on the same 1-Wire bus.
RoHS Certified: Product meets RoHS environmental standards for safety and compliance.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤5.83hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.
Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.
After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.
Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.
Product Q&A
Q:Is the sensor waterproof?
A:
Yes, it has an IP68 rating, making it suitable for wet conditions and refrigeration applications.
Q:Can the size and wire length be customized?
A:
Yes, the outlook, wire length, and dimensions can be made based on customer requirements.
Q:What is the output signal type?
A:
It provides digital output with 9 to 12-bit selectable resolution over a 1-Wire interface.
Q:Can multiple sensors be used on one bus?
A:
Yes, each sensor has a unique 64-bit ID, allowing multiple sensors to share one pin.
Q:What voltage does the sensor require?
A:
It is usable with 3.0V to 5.5V power/data systems.
Send Inquiry
*To:
Jinan Retek Industries Inc.
Jinan Retek Industries Inc.*Content:
Supplier replies will be sent to your registered email
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