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  • Waterproof digital IIC I2C temperature and humidity sensor
  • Waterproof digital IIC I2C temperature and humidity sensor
  • Waterproof digital IIC I2C temperature and humidity sensor
  • Waterproof digital IIC I2C temperature and humidity sensor
  • Waterproof digital IIC I2C temperature and humidity sensor
  • Waterproof digital IIC I2C temperature and humidity sensor
Waterproof digital IIC I2C temperature and humidity sensor

Waterproof digital IIC I2C temperature and humidity sensor

$6.00-$20.00/ Piece|50 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 10000 pieces）
View product details

Waterproof digital IIC I2C temperature and humidity sensor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Environmental Monitoring: Measures temperature and humidity with high accuracy using digital I²C communication, ensuring reliable data output.
  • Waterproof Design: Engineered for harsh environments, protecting against moisture and corrosion to maintain functionality in outdoor or industrial settings.
  • RS485 Compatibility: Supports long-distance data transmission (up to 1200 meters) for seamless integration into large-scale systems like smart buildings or industrial networks.

Key features

  • 1. Material Technology

    • With stainless steel and waterproof construction, you can ensure reliable operation in harsh outdoor environments*.

  • 2. Interactive Design

    • With digital IIC/I2C and RS485 interfaces, you can integrate seamlessly into IoT systems for real-time monitoring.

  • 3. Performance Parameters

    • With RS485 output, you can transmit data over longer distances (up to 1200 meters) compared to standard interfaces.

  • 4. Scenario Solutions

    • Designed for industrial and environmental monitoring scenarios, you can deploy this sensor in diverse settings like smart agriculture or HVAC systems.

  • 5. Certification Standards

    • With IP67 waterproof certification, you can meet industrial safety standards for outdoor deployments.

Product details

Waterproof digital IIC I2C temperature and humidity sensor

The Waterproof Digital IIC/I2C Temperature and Humidity Sensor series combines robust materials, versatile communication interfaces, and waterproof design to meet diverse environmental monitoring needs. Choose from three models tailored for general, industrial, or extreme applications, all featuring precise temperature and humidity sensing capabilities.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel (Pro), Plastic (Base)Industrial corrosion resistance vs. cost-effective general use
CommunicationI2C, RS485 (Advanced/Pro)Long-distance RS485 for industrial networks
Waterproof RatingIP68 (Pro), IP65 (Base)Submersible Pro for harsh environments
Output SignalDigital (Base), RS485 (Advanced/Pro)Remote monitoring in smart buildings
ProtectionFoam Filter (Advanced)Dust/contaminant-sensitive labs

Customization guide

Adjust material composition (e.g., stainless steel vs. plastic) or output protocols (RS485 vs. I2C) to meet specific durability, communication distance, or environmental protection requirements.

Get inspired

With RS485 capability, you can connect multiple sensors to centralized systems for smart agriculture or HVAC monitoring. The foam-filtered Advanced Model ensures accuracy in dusty workshops, while the IP68 Pro thrives in outdoor or underwater deployments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialPlasticPlastic + FoamStainless Steel
WaterproofIP65IP67IP68*
CommunicationI2CI2C + RS485I2C + RS485
Temperature Range-20°C~80°C-30°C~85°C-40°C~125°C**

Supplier's note

  1. Three Breakthroughs:

    • Stainless Steel Construction (Pro): With corrosion resistance, you can deploy sensors in chemical plants or coastal facilities.
    • RS485 Protocol Support (Advanced/Pro): Achieve 1200-meter communication range, 2x farther than traditional I2C setups.
    • Customizable Outputs: Switch between digital and RS485 to integrate seamlessly with legacy or IoT systems.

  2. Optimal Selection Guide:

    • Base Model: Ideal for home automation or office HVAC systems needing basic waterproofing (IP65).
    • Advanced Model: Best for industrial workshops requiring dust protection and RS485 networking.
    • Pro Model: Designed for extreme environments like offshore platforms or cold storage, where durability and wide temperature ranges are critical.

*IP68: Submersible up to 3 meters. **Pro’s expanded range handles Arctic or high-temperature industrial zones.

Frequently asked questions

  • Which waterproof digital I2C temperature sensor suits industrial environments?

  • How to clean the foam-covered section of the sensor?

  • Stainless Steel vs. Plastic Sensors: Which is better for environmental monitoring?

  • Can these sensors be customized for specific mounting needs?

  • Is the RS485 output of this sensor compliant with industrial standards?

  • Are these waterproof sensors suitable for outdoor agricultural use?

  • What’s the maximum water depth this waterproof I2C sensor can handle?

  • How does the ribbed design improve grip for temperature monitoring?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material DurabilityIndustrial/Outdoor MonitoringIndustry Standard: Plastic (IP54) ▲ Our Base: Plastic (IP65) ▲ Our Advanced: Stainless Steel (IP67)Advanced: Withstands harsh environments (e.g., rain, chemicals) (ISO 22813)Higher cost for stainless steel; Base lacks corrosion resistance.
Communication ProtocolRemote/Long-Distance SystemsIndustry Standard: I2C (100kHz) ▲ Our Base: I2C (400kHz) ▲ Our Advanced: RS485 (ISO/IEC 8482)Advanced: Longer transmission (1,200m vs 4m for I2C); Supports multi-device daisy chainingRS485 requires external drivers; I2C limited to short-range.
Waterproof RatingWeatherproof InstallationsIndustry Standard: IP54 ▲ Our Base: IP65 ▲ Our Advanced: IP67 (immersion-resistant up to 1m)Advanced: Operates in heavy rain/submersion (IEC 60529)IP67 may require protective enclosures for extreme conditions.
Measurement AccuracyLab/High-Precision ApplicationsIndustry Standard: ±1.0°C/±5%RH ▲ Our Base: ±0.8°C/±4%RH ▲ Our Advanced: ±0.5°C/±3%RHAdvanced: Medical/industrial-grade precision (NIST traceable calibration)Higher cost for advanced sensors; base models suffice for general use.
Power ConsumptionBattery-Powered DevicesIndustry Standard: 5mA ▲ Our Base: 3mA ▲ Our Advanced: 1.5mA (low-power mode)Advanced: Extended battery life (up to 2 years vs 6 months for base)Advanced models may require firmware optimization for low-power states.
Operating Temp RangeExtreme Environment MonitoringIndustry Standard: -10°C to 70°C ▲ Our Base: -20°C to 80°C ▲ Our Advanced: -40°C to 85°CAdvanced: Survives Arctic/industrial extremes (ASTM E1458)Base models may fail in sub-zero environments; advanced requires rugged mounting.

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