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  • IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe
  • IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe
  • IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe
  • IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe
  • IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe
  • IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe
IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe

IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe

$0.50-$1.50/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Customized logo(Min.Order: 1000 pieces)
Customized packaging(Min.Order: 1000 pieces)
Graphic customization(Min.Order: 1000 pieces)

IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Measurement: High-precision digital temperature sensing (±0.5°C accuracy) using the DS18B20 1-Wire protocol, enabling reliable data acquisition for critical applications.
  • Environmental Resistance: IP68 waterproof rating and stainless steel (SS304/SS316) construction ensure durability in harsh, wet, or corrosive environments.

Key features

  • 1. Material Technology

  • With a corrosion-resistant stainless steel (SS304/SS316) body and IP68 waterproof rating, you can ensure reliable operation in harsh environments, such as underwater or industrial settings. ~30% more durable than plastic-based sensors*

  • 2. Performance Parameters

  • With ±0.5°C accuracy, you can achieve precise temperature measurements for critical applications. 50% more accurate than standard analog sensors*

  • 3. Certification Standards

  • With FDA GRAS and multiple safety certifications (UL, RoHS, CE, REACH), you can meet regulatory requirements for food and industrial applications. Exceeds basic compliance standards*

  • 4. Scenario Solutions

  • With IP68 waterproofing and FDA GRAS certification, you can deploy in both industrial and food-grade environments, such as commercial kitchens or chemical processing plants. Versatile for multiple use cases*

  • 5. Interactive Design

  • With a digital communication interface, you can easily integrate with modern digital systems for real-time monitoring. Simplifies setup compared to analog sensors*

Product details

IP68 Waterproof DS18B20 Temperature Sensor 1 wire sensor SS304 SS316 temperature probe

The IP68 Waterproof DS18B20 Temperature Sensor is a rugged, precision-engineered device designed for industrial and commercial applications requiring reliable temperature monitoring. Built with medical-grade stainless steel (SS304/SS316) and certified to global standards (FDA GRAS, UL, RoHS), it delivers ±0.5°C accuracy in harsh environments.

Technical specifications

FeatureSpecificationBenefit
Accuracy±0.5°CEnsures precise temperature readings.
MaterialStainless Steel (SS304/SS316)Resists corrosion for longevity in harsh conditions.
CertificationsFDA GRAS, UL, RoHS, CE, REACHMeets global safety and quality standards.
CommunicationDigital (1-Wire interface)Simplifies integration with digital systems.
Mounting TypeSurface MountEasy installation in fixed equipment.
Waterproof RatingIP68Operates underwater or in wet environments.

Customization guide

Adjustable parameters include:

  • Material selection (SS304 for general use, SS316 for corrosive environments)
  • Probe length/thickness (tailored to fit specific sensor insertion requirements)
  • Cable length (extended for remote monitoring setups)

Get inspired

Use the DS18B20 sensor to monitor industrial freezers, medical refrigeration units, or outdoor equipment. Its IP68 rating ensures reliability in rain, snow, or submerged conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±0.5°C±0.3°C (+40% improvement)±0.2°C (+60% improvement)*
MaterialSS304SS316 (+30% corrosion resistance)SS316 + PTFE coating
Operating Temp Range-55°C to +125°C-55°C to +150°C-100°C to +200°C (+60% expansion)

Supplier's note

  1. Technical Breakthroughs:

    • Accuracy: The Pro Model’s ±0.2°C precision exceeds industry standards by 60%, enabling lab-grade measurements.
    • Material Upgrades: SS316 in Advanced/Pro Models offers 30% better corrosion resistance than SS304.
    • Certifications: FDA GRAS compliance ensures safe use in food/pharma applications.
  2. Version Selection Guide:

    • Base Model: Ideal for general industrial use (e.g., HVAC systems) where cost-efficiency is key.
    • Advanced Model: Perfect for food processing or marine equipment needing corrosion resistance and improved accuracy.
    • Pro Model: Best for extreme environments (e.g., cryogenics, aerospace) requiring ultra-wide temperature ranges and precision.

With SS316 material, you can ensure durability in corrosive chemical tanks. With the Pro’s expanded temp range, you can monitor cryogenic storage safely.

Frequently asked questions

  • Which DS18B20 temperature sensor model is best for corrosive environments?

  • How do I clean the stainless steel temperature probe of the IP68 waterproof sensor?

  • Stainless Steel SS304 vs SS316: Which is better for food processing applications?

  • Can I customize the probe length or mounting type of the DS18B20 sensor?

  • Is the DS18B20 temperature sensor FDA-approved for medical use?

  • What accuracy can I expect from the IP68 waterproof DS18B20 sensor?

  • How should I store the temperature probe to preserve its accuracy?

  • Can the DS18B20 temperature probe be fully submerged in water?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
DS18B20 Digital SensorsIndustrial IoT, HVAC systems±0.5°C accuracy (ISO 17025), Stainless Steel (SS304 Base ▲ to SS316 Advanced), FDA GRASHigh precision, corrosion resistance, global certificationsLimited to -55°C to +125°C, requires external power for some setups
ThermocouplesHigh-temp industrial processes±2-3°C accuracy (ASTM E230), Rugged construction, Range: -200°C to +1800°CDurable, wide temp range, cost-effective for extreme tempsLower accuracy, needs cold junction compensation, signal drift
RTD Sensors (Pt100/Pt1000)Precision labs, industrial±0.1-0.3°C accuracy (IEC 60751), Stable over time, Range: -200°C to +850°CHighest accuracy, stable readings, linear outputHigher cost, slower response, requires excitation current
ThermistorsConsumer electronics±0.5°C accuracy (ASTM E1159), Compact size (⌀5mm), Fast responseSmall size, cost-effective for moderate tempsNon-linear response, limited range (-40°C to +125°C), drift over time
Infrared Non-ContactFood processing, safety±2°C accuracy (IEC 61558), Non-contact, Range: -50°C to +2000°CNo physical contact, ideal for moving objectsRequires clear line of sight, affected by emissivity, higher cost
Liquid-in-GlassHome use, basic labs±1°C accuracy (ASME PTC 19.3), No power required, Visual readoutInexpensive, simple to use, no power neededFragile, slow response, limited precision, no data logging

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