Universal A/C Dual Temperature Sensor

Description

The Universal A/C Dual Temperature Sensor is a high-precision temperature sensing component engineered for accurate monitoring and climate control in residential and commercial air conditioning systems. Equipped with dual sensor heads, it provides reliable temperature feedback to ensure efficient cooling performance and continuous system protection. Manufactured with high-quality materials, heat-resistant insulation, and a pre-wired terminal connector, this double sensor assembly ensures stable signal output, precise cooling cycle regulation, and long-term operating durability.

Technical Specifications

Key Features

• Dual Temperature Sensing Capability: Features two integrated sensor heads to deliver accurate dual temperature monitoring across system components.

• High Accuracy & Fast Response: Precision thermistor elements deliver instant feedback to ensure tight temperature control.

• Durable Heat-Resistant Materials: Insulated wire harness protects internal wiring against cabinet heat, moisture, and operational vibration.

• Pre-Terminated Socket Plug: Standard multi-pin connector plug enables quick, snap-in installation directly to the main PCB assembly.

• Stable Signal Output: Maintains reliable signal transmission to prevent false error codes and regulate smooth compressor cycling.

• Compact & Lightweight Design: Flexible wire leads allow clean routing through internal air conditioner housing.

System Compatibility

• Compatible AC Types: Wall-mounted split AC indoor units, window air conditioners, and floor-standing AC systems.

• Control Board Compatibility: Direct replacement for dual-sensor harnesses on original manufacturer PCBs and universal replacement control boards.

• Application Fit: Universal replacement for shorted, open-circuit, out-of-calibration, or damaged dual AC sensor assemblies.

Applications & Functions

• Temperature Monitoring: Provides real-time thermal readings to the main control board to regulate cooling and heating cycles.

• System Protection: Helps prevent overheating, ice buildup, and component damage by maintaining proper operating thresholds.

• Cooling Efficiency Regulation: Keeps compressor cycling balanced to ensure consistent indoor comfort and reduced power consumption.

• HVAC Repair & Servicing: Essential diagnostic replacement part for resolving common AC error codes related to sensor faults.

Installation & Technician Notes

• Professional Service Recommended: Installation should be performed by a qualified HVAC technician.

• Proper Placement: Position each sensor head securely in its designated slot or mounting clip inside the unit.

• Resistance Verification: Check baseline resistance values with a multimeter prior to final assembly to confirm board compatibility.

Package Includes

• 1 x Universal A/C Dual Temperature Sensor Assembly

Important Buyer Verification Notes

Notice for Buyers & Technicians: Prior to ordering, inspect your existing double sensor assembly to check resistance requirements, wire harness length, and terminal connector plug shape to ensure full compatibility.

Why Buy From Al Ramiz

• Genuine Quality Parts: Dependable, factory-tested HVAC spare parts and control components.

• UAE Stock & Local Inventory: Fast processing and local dispatch across the UAE.

• Technical Product Support: Assistance with component selection and product verification.

• Competitive Pricing: Cost-effective solutions for contractors and service technicians.

Frequently Asked Questions (FAQs)

What is the function of an A/C dual temperature sensor?

It monitors dual temperature points within the air conditioning system and sends real-time thermal feedback to the main control board.

What are common signs of a faulty AC temperature sensor?

Common indicators include display error codes, the unit running continuously without cycling off, unexpected freeze-ups, or the AC shutting down shortly after startup.

Is this dual sensor compatible with both split and window AC units?

Yes, it is designed to work across standard split indoor units, window air conditioners, and universal replacement control boards.

Does this sensor assembly come ready to plug in?

Yes, it comes fully pre-wired with dual sensor heads connected to a single multi-pin terminal plug for straightforward replacement.

Can a damaged sensor cause the AC to stop cooling?

Yes, an inaccurate or failed sensor can send incorrect resistance signals to the control PCB, preventing the compressor from turning on or maintaining cooling.