Refrigerant Sensor UAE – Reliable Supply from China Sensor Factory Winsen
The HVAC (Heating, Ventilation, and Air Conditioning) industry in the UAE is rapidly evolving due to rising energy efficiency requirements, safety regulations, and the global shift toward eco-friendly refrigerants. Refrigerant leaks not only reduce system performance but also pose safety risks and environmental concerns.
Refrigerant Sensor - Factory Wholesale Available Worldwide
Winsen, a professional gas sensor manufacturer in China with more than 30 years of experience, provides high-accuracy refrigerant sensors and modules for air conditioners, heat pumps, refrigerators, and commercial HVAC systems. Our solutions are designed for A2L, A3, and traditional refrigerants tulad ng R32, R290, R134a, R1234yf, helping companies in the UAE ensure safety, compliance, and performance.
NDIR Refrigerant Sensor
Semiconductor Refrigerant Sensor
Why Refrigerant Leak Detection Matters in the UAE
High HVAC usage: UAE has one of the world’s highest air conditioning penetration rates due to its hot desert climate.
Refrigerant leaks = higher costs: Even a small leak leads to increased electricity bills and frequent maintenance.
Safety risks: Flammable refrigerants like R32 and R290 require reliable detection to prevent fire hazards.
Pagsunod sa Regulasyon: International standards such as ASHRAE, EN 378, ISO 5149 and UAE-specific safety codes demand proper leak detection systems.
Environmental responsibility: Controlling leaks reduces emissions of high-GWP refrigerants and supports sustainability goals.
Winsen Refrigerant Gas Sensor Modules
Available Sensor Types
NDIR (Non-Dispersive Infrared) Refrigerant Sensors – High accuracy, stable, selective
Semiconductor (MOS) Refrigerant Sensors – Low-cost, fast response, compact
Catalytic & Electrochemical – Optional solutions for specific gas types
Supported Refrigerants
Applications of Winsen Refrigerant Sensors in the UAE
Residential Air Conditioners – Leak Detection for Apartments & Villas
In the UAE, where households rely heavily on air conditioning throughout the year, refrigerant leaks can lead to higher electricity bills, reduced cooling performance, and potential safety risks when using flammable refrigerants like R32 and R290. Winsen refrigerant sensors provide accurate, real-time detection of leaks in residential split ACs, window units, and smart home HVAC systems. This ensures energy efficiency, cost savings, and enhanced occupant safety in apartments and villas.
Refrigeration Systems – Supermarkets, Cold Storage, Food Processing
The UAE’s retail and food industries depend heavily on refrigeration systems for supermarkets, hypermarkets, restaurants, and cold storage warehouses. Refrigerant leaks in these environments not only waste energy but also compromise food safety and contribute to greenhouse gas emissions. Winsen refrigerant sensors offer early leak detection for refrigerants such as R134a, R290, and R1234yf, ensuring reliable operation of refrigerators, display freezers, and industrial cold rooms.
Commercial HVAC – Hotels, Shopping Malls, Hospitals, Offices
Dubai and Abu Dhabi are home to thousands of commercial buildings with complex HVAC systems. In such large-scale facilities, even a small refrigerant leak can result in significant energy loss, higher maintenance costs, and regulatory non-compliance. Winsen’s NDIR refrigerant sensors ensure continuous monitoring of refrigerant levels in hotels, shopping malls, hospitals, and office towers, helping facility managers reduce downtime and comply with ASHRAE and UAE safety standards.
Heat Pumps & Chillers – Large-Scale Energy-Efficient Cooling
As the UAE moves toward sustainable cooling technologies, heat pumps and chillers are increasingly used in district cooling systems, hotels, and industrial facilities. These large-capacity systems often run with low-GWP refrigerants like R32 or R1234ze, which require sensitive and stable leak detection. Winsen’s NDIR refrigerant sensors deliver high accuracy and long-term stability, helping operators improve efficiency, extend equipment life, and maintain compliance with ISO 5149 and EN 378 safety regulations.
Automotive Air Conditioning – Leak Detection in Cars and Buses
With the transition to new A2L refrigerants such as R1234yf, the automotive industry in the UAE faces new safety and environmental requirements. Winsen refrigerant sensors are widely used in passenger vehicles, buses, and refrigerated transport trucks to monitor refrigerant levels and detect leaks in real time. This ensures passenger safety, system reliability, and compliance with international automotive standards.
Industrial Facilities & Data Centers – Precision Cooling and Safety Monitoring
In addition to traditional HVAC and refrigeration, refrigerant sensors are crucial for industrial cooling systems, data centers, and electronics manufacturing plants in the UAE. These facilities demand continuous, precise cooling to prevent equipment failures. Winsen refrigerant sensors provide early warning of leaks, preventing unplanned downtime, ensuring worker safety, and supporting the UAE’s smart industry initiatives.
Why Global Clients Choose Us?
The company consistently adheres to the quality policy of “Fine Craftsmanship, Scientific Innovation, Pursuit of Excellence, and Value-Added Service.” By formulating production process control plans and work instructions, it has established a standardized, accountable, and regulated process management system. Additionally, the company has independently developed an MES production management system, enabling comprehensive and visual management across the entire workflow.
30+ YEARS OF EXPERIENCE
R&D, manufacture and sales of sensors and sensing solutions.
QUALITY GUARANTEE CONTINOUS IMPROVEMENT
Complete and rigid process flow control, coupled with significant improvements.
INTERNATIONAL MARKET
Deliver sensing products to more than 100 countries and regions.
STABLE SUPPLY CHAIN RELIABLE PRODUCTION
Core components not subject to constraints, advanced equipments for manufaturing and test.
R&D STRENGTH TECHNOLOGY INNOVATION
200+ patents, 180+ R&D team members, self-built labs for continous innovation.
One-stop na serbisyo
Professional consultation, fast delivery, 24 hours after-sales support.
Leading the Industry, Innovative & Controllable Technology
With robust R&D capabilities, we maintain sustained input in R&D and unwavering commitment to technological innovation. This not only ensures that we remain at the forefront of industry but also drives continuous innovation, leading the future trend of the sensing industry.
Product Features and Advantages
Key Advantages of Winsen Sensors
Ultra-low power consumption – ideal for battery-powered or IoT devices
High sensitivity and selectivity – accurate detection even in low concentrations
Fast response & recovery time – immediate leak identification
Compact modules – easy integration into HVAC systems
Long lifetime & stable performance – reduces maintenance costs
Certified and tested – meets international HVAC safety standards
Technical Specifications (Sample Table)
| Sensor Type | Target Refrigerant | Saklaw ng pagtuklas | Technology | Kawastuhan | Power Consumption | Typical Application |
|---|---|---|---|---|---|---|
| NDIR R32 Sensor | R32 (Difluoromethane) | 0–5000 ppm | NDIR Infrared | ±2% FS | < 20 mW | Air conditioners, heat pumps |
| NDIR R290 Sensor | R290 (Propane) | 0–10000 ppm | NDIR Infrared | ±3% FS | < 25 mW | Commercial HVAC, chillers |
| MOS Refrigerant Sensor | R134a, R410a, R22 | 0–1000 ppm | Semiconductor (MOS) | ±5% FS | < 50 mW | Refrigerators, automotive AC |
| NDIR R1234yf Sensor | R1234yf (A2L) | 0–2000 ppm | NDIR Infrared | ±2% FS | < 20 mW | Automotive HVAC systems |
Earth-Friendly A2L Refrigerants and UAE Regulations
A2L refrigerants (R32, R1234yf) are widely adopted due to their low Global Warming Potential (GWP).
UAE HVAC industry is shifting toward A2L refrigerants to comply with Montreal Protocol & Kigali Amendment.
This requires mandatory leak detection in commercial and residential HVAC equipment.
Sensor Technology Comparison
Ndir (hindi nakakalat na infrared)
✅ High selectivity, stable long-term
✅ Low cross-sensitivity
✅ Suitable for safety-critical HVAC leak detection
MOS (Semiconductor)
✅ Low-cost, small size
✅ Fast response
⚠️ May require calibration more frequently
Which is Best for UAE?
Ay n: Recommended for critical safety applications in commercial HVAC and chillers.
Mos: Best for low-cost household appliances where cost-effectiveness matters.
Trends of Refrigerant Leak Detection in UAE
IoT-enabled leak detection: Connecting sensors with building automation systems
Regulation-driven adoption: Increasing demand for compliance with international HVAC standards
Energy efficiency focus: Leak detection directly improves system efficiency
Smart city integration: Refrigerant monitoring included in UAE smart building projects
FAQs
1. Why is refrigerant leak detection critical in the UAE?
Because of the high reliance on air conditioning, refrigerant leaks can lead to safety hazards, higher energy costs, and non-compliance with environmental laws.
2. Which refrigerant sensors are most suitable for A2L refrigerants like R32?
Mga sensor ng NDIR are recommended due to their high accuracy and stability for safety applications.
3. Does Winsen provide OEM modules for UAE manufacturers?
Yes, Winsen provides OEM and ODM services to support HVAC equipment manufacturers at system integrators in the UAE.
4. Can refrigerant sensors help reduce energy costs?
Yes. Detecting leaks early ensures that HVAC systems run at full efficiency, reducing electricity bills.
