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Temperature Instruments
  • LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter
  • LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter
  • LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter
  • LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter
  • LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter
  • LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter
LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter

LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter

  • 5 - 49 Pieces
    $29
  • 50 - 199 Pieces
    $24
  • >= 200 Pieces
    $19

Customization:

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

LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature and Humidity Measurement: A probe-type sensor designed for precise environmental monitoring, providing real-time data on temperature and humidity levels.
  • RS485 Modbus Communication: Supports seamless integration with control systems via the RS485 protocol, enabling reliable data transmission in industrial and smart environments.
  • 0~10V DC Output: Offers a standardized analog signal output for compatibility with diverse monitoring and automation setups.

Key features

  • 1. Material Technology

    • With a durable ABS plastic body and PVC-insulated coiled cable, this sensor ensures resistance to environmental stress and easy handling. The robust design outperforms standard plastic sensors in harsh industrial settings*.

  • 2. Interactive Design

    • With RS485 Modbus communication and color-coded wiring, you can achieve seamless integration into industrial systems and reduce installation errors compared to unmarked cables*. The probe-type design allows direct measurement in tight spaces.

  • 3. Performance Parameters

    • With a 0~10V DC output range and RS485 interface, this sensor delivers precise measurements and faster data transmission than older analog protocols*. Ideal for real-time monitoring in dynamic environments.

  • 4. Scenario Solutions

    • Designed for continuous operation in commercial or industrial settings, this sensor supports 24/7 use in HVAC systems or climate control, outperforming home-use sensors in durability and scalability*.

  • 5. Certification Standards

    • With EPR France/Germany Packing and CE certifications, this product meets stringent environmental and safety regulations, exceeding basic requirements of non-certified alternatives*.

Product details

LEFOO Probe Type Rs485 Modbus 0~10v Dc Output IP65 Temperature and Humidity Sensor Transmitter

The LEFOO Probe Type RS485 Modbus 0~10V DC Output IP65 Temperature and Humidity Sensor Transmitter is a robust, versatile sensor designed for precise environmental monitoring in industrial, HVAC, and climate control systems. Its durable ABS/PVC construction, IP65 rating, and RS485 Modbus communication ensure reliability in harsh conditions while enabling seamless integration into automation networks.

Technical specifications

FeatureSpecificationBenefit
CertificationsCE, EPR (France/Germany Packaging)Ensures compliance with EU environmental and safety standards
CommunicationRS485 Modbus, 4-wire configurationEnables stable, long-distance data transmission
Output0~10V DCFlexible analog signal for diverse control systems
Protection RatingIP65Resists dust and water splashes for outdoor/industrial use
MaterialABS body, PVC-coated cableDurable and corrosion-resistant construction
ApplicationHVAC systems, industrial monitoringOptimized for temperature/humidity tracking in harsh environments

Customization guide

Adjustable parameters include:

  • Output range: Customizable 0~10V DC to match specific system requirements.
  • Wiring configuration: Color-coded wires allow tailored connections to different terminal setups.
  • Mounting options: Adaptable probe length and attachment points for specialized installations.

Get inspired

Whether you need to monitor warehouse humidity levels or regulate indoor climate in commercial buildings, this sensor’s modular design and rugged build make it ideal for scenarios where precision and durability are critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±3%RH / ±0.5°C±2%RH / ±0.3°C±1%RH / ±0.2°C
Operating Temp. Range-10°C to 60°C-20°C to 70°C-30°C to 80°C
CertificationsCE, EPRCE, EPR, RoHSCE, EPR, RoHS, ATEX
Chemical ResistanceStandardEnhanced (PVC coating)Premium (TPE coating)

Supplier's note

  1. Technical Breakthroughs:

    • IP65 Rating: Enables deployment in outdoor or dusty environments, unlike standard indoor sensors.
    • RS485 Modbus Compatibility: Ensures 20% faster data transmission than legacy analog protocols.
    • Adjustable Output: Customizable 0~10V DC range reduces the need for external signal converters.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard indoor applications (e.g., office HVAC systems) where cost efficiency is prioritized.
    • Advanced Model: Suitable for industrial settings requiring wider temperature ranges (-20°C to 70°C) and RoHS compliance.
    • Pro Model: Best for hazardous zones (e.g., chemical plants) due to ATEX certification and triple the chemical resistance of competitors, paired with ultra-precise readings for critical processes.

With the Pro version’s ATEX certification and TPE coating, you can safely deploy in explosive environments while maintaining accuracy. For budget-conscious users, the Base Model’s IP65 rating ensures reliable performance in most commercial settings.

Frequently asked questions

  • Which LEFOO probe-type temperature sensor suits harsh outdoor environments?

  • How do I clean and maintain the frothing nozzle of the LEFOO RS485 sensor?

  • Why choose ABS over other materials for the sensor body?

  • Can the LEFOO RS485 sensor’s cable length be customized for my HVAC system?

  • Is the LEFOO sensor FDA-approved for food processing environments?

  • Does the RS485 Modbus protocol ensure compatibility with existing building automation systems?

  • What makes the 0~10V DC output critical for precision control systems?

  • How does the probe-type design improve accuracy compared to wall-mounted sensors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Communication InterfaceIndustrial automation, HVAC systemsRS485 Modbus (Base: 9600 bpsAdvanced: 19200 bps▲)▲ Faster data transmission (reduces latency in real-time monitoring)
Certification ComplianceEU-regulated markets (France/Germany)EPR France/Germany Packaging + CE (Base: CE onlyAdvanced: EPR + RoHS▲)▲ Wider market access (meets EU environmental regulations)
Environmental ResistanceOutdoor/industrial environmentsIP65 (Base: Dust/water spray resistanceAdvanced: IP67▲)▲ Submersion tolerance (up to 1m for 30 mins)
Output TypeRemote monitoring systems0-10V DC (Base: Single outputAdvanced: 0-10V + 4-20mA▲)▲ Dual output flexibility (supports both analog and PLC systems)
Sensor DesignDirect-contact measurementsProbe-type sensor (measures surface contact points)Precise localized readings (e.g., HVAC ducts)Requires physical contact (not ideal for non-invasive applications)
Power SupplyLow-voltage systems12-24V DC (Base: Fixed voltageAdvanced: 9-30V DC▲)▲ Wider voltage tolerance (reduces power supply dependency)

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