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Temperature Sensors
  • IP68 PTC Temperature Sensor Probe KTY84 for HVAC
  • IP68 PTC Temperature Sensor Probe KTY84 for HVAC
  • IP68 PTC Temperature Sensor Probe KTY84 for HVAC
  • IP68 PTC Temperature Sensor Probe KTY84 for HVAC
  • IP68 PTC Temperature Sensor Probe KTY84 for HVAC
  • IP68 PTC Temperature Sensor Probe KTY84 for HVAC
IP68 PTC Temperature Sensor Probe KTY84 for HVAC

IP68 PTC Temperature Sensor Probe KTY84 for HVAC

$0.30-$9.99/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 1000 pieces）
Probe（Min.Order: 1000 pieces）
Connector（Min.Order: 1000 pieces）
Cable（Min.Order: 1000 pieces）
Length（Min.Order: 1000 pieces）
View product details

IP68 PTC Temperature Sensor Probe KTY84 for HVAC

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Temperature Monitoring: Equipped with a KTY84 resistive thermistor, the sensor provides real-time temperature measurement through its stainless steel probe, enabling accurate adjustments in HVAC systems.
  • PTC Technology: Utilizes a Positive Temperature Coefficient design to regulate resistance changes with temperature fluctuations, ensuring stable performance in diverse environments.

Key features

  • 1. Material Technology

    • With a corrosion-resistant stainless steel probe and IP68 rating, you can ensure durability in harsh environments and protection against dust/water, outperforming plastic-based sensors*.

  • 2. Interactive Design

    • With a flexible PVC cable and surface mount design, you can easily install and route the sensor in tight spaces, reducing installation complexity compared to rigid-cable alternatives*.

  • 3. Performance Parameters

    • With resistive thermistor technology, you can achieve precise temperature measurements with a fast response time, ensuring accurate readings in dynamic environments*.

  • 4. Scenario Solutions

    • Designed for commercial HVAC systems, you can maintain optimal temperature control in large-scale environments, offering superior reliability compared to home-use sensors*.

  • 5. Certification Standards

    • Complying with RoHS, REACH, and UL certifications, you can ensure safety and environmental compliance, meeting stringent industry standards unmatched by uncertified products*.

Product details

IP68 PTC Temperature Sensor Probe KTY84 for HVAC

The IP68 PTC Temperature Sensor Probe KTY84 for HVAC combines robust construction with precise temperature monitoring capabilities. Designed for HVAC systems and industrial applications, it features a stainless steel probe, flexible PVC cable, and surface mount design for seamless integration. Certified to RoHS, REACH, and UL standards, it ensures reliability and compliance in diverse environments.

Technical specifications

FeatureSpecificationApplication Scenario
Probe MaterialStainless SteelCorrosion-resistant in harsh industrial settings
Cable MaterialFlexible PVC with coiled designEasy installation in cramped spaces
CertificationsRoHS, REACH, ULCompliance for global industrial use
CommunicationAnalog OutputDirect integration with analog systems
Mounting TypeSurface MountQuick installation on flat surfaces
Temperature Range-40°C to 125°C (typical)HVAC systems requiring wide-range sensing
Resistance TypePTC (Positive Temperature Coefficient)Overheat protection in automotive systems

Customization guide

Adjustable parameters include cable length (customizable up to 10 meters) and connector types (e.g., M12, 4-pin terminal block) to meet specific wiring requirements. The probe length can also be tailored for precise placement in confined spaces.

Get inspired

With a stainless steel probe, you can ensure durability in corrosive environments. The flexible PVC cable allows for easy routing in tight spaces, while the IP68 rating guarantees waterproof performance in outdoor or humid settings. Whether monitoring HVAC systems or industrial equipment, this sensor delivers reliable temperature data.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range-40°C to 125°C-50°C to 150°C-60°C to 200°C
Response Time2 seconds1.7 seconds (+15%)1.4 seconds (+30%)
Accuracy±1.0°C±0.5°C±0.2°C
Cable Length1m standard3m standardCustom up to 10m
Chemical ResistanceStandardEnhanced (alkali/acid)Industrial-grade (aggressive chemicals)

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Probe: Outperforms plastic probes in corrosive environments, extending lifespan by 40%.
    • Ultra-fast Response: The Pro model’s 1.4-second response time reduces monitoring delays in critical systems.
    • Extended Temperature Range: The Pro’s -60°C to 200°C capability covers extreme industrial scenarios, unlike standard sensors limited to 125°C.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential HVAC systems requiring basic temperature monitoring.
    • Advanced Model: Suitable for industrial applications needing improved accuracy and mild chemical resistance.
    • Pro Model: Best for harsh environments (e.g., chemical plants, automotive testing) where extreme temperatures and corrosive substances are present. With its triple-certified chemical resistance, the Pro ensures safe operation in aggressive conditions. Pair it with its ultra-fast response time to enable real-time adjustments in critical systems.

Frequently asked questions

  • Which temperature sensor model is best suited for HVAC systems requiring IP68 protection?

  • How do I maintain the KTY84 thermistor probe to prevent corrosion?

  • What are the advantages of stainless steel vs. copper probes in temperature sensors?

  • Can the KTY84 sensor’s cable length and connector be customized for industrial use?

  • Is the KTY84 sensor RoHS/REACH compliant for commercial HVAC installations?

  • What makes the KTY84 PTC probe suitable for both industrial and commercial HVAC systems?

  • How does the resistive sensing technology in the KTY84 improve HVAC efficiency?

  • Can this sensor be integrated into existing HVAC systems with analog interfaces?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialIndustrial HVAC systems, corrosive environmentsStainless Steel Probe (AISI 316, 耐腐蚀)
▲ Advanced: 316L grade (corrosion resistance ▲15% vs Base)		✅ Corrosion resistance in harsh chemicals (ASTM G48合格)
✅ Long lifespan in marine/oil industries		❌ Higher cost than plastic probes (Base: $25, Advanced: $35)
Cable MaterialHigh-flex environments (e.g., moving machinery)PVC Coated Cable (UL 1569认证, 耐温-40°C至105°C)
▲ Advanced: TPE coating (flexibility ▲30% vs Base)		✅ Cost-effective and flame retardant (UL认证)
✅ -40°C低温操作稳定性		❌ Limited耐高温 compared to Teflon (max 105°C vs Advanced's 125°C)
CertificationsGlobal compliance-driven industriesRoHS/REACH/UL认证
▲ Advanced adds IEC 60601医疗认证		✅ 符合欧盟环保标准
✅ 减少出口壁垒 (e.g., 医疗设备应用)		❌ 认证流程增加生产周期 (Base: 45天, Advanced: 60天)
Communication InterfaceIoT-enabled HVAC systemsAnalog Output (±0.5°C精度)
▲ Advanced: Digital I²C (±0.1°C精度)		✅ 兼容传统控制系统
✅ 低功耗设计 (0.5W @ 24V)		❌ 精度不足高精度场景 (如实验室)
Mounting TypeCompact HVAC unitsSurface Mount (M4螺纹孔, IP67密封)
▲ Advanced: 磁性吸附+螺纹双重固定		✅ 快速安装 (5分钟/个)
✅ 适用于狭窄空间		❌ 需额外工具加固 (Advanced includes magnetic base)
IP RatingOutdoor HVAC units, washdown areasIP68防水防尘 (可浸入水下1米, 30分钟)
▲ Advanced: IP69K (高压水枪喷射测试通过)		✅ 适用于户外/食品加工环境
✅ 防尘等级达到6级 (ISO 12103-1)		❌ 高防护等级增加成本 (Advanced: +$10/unit)

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