YCQC02L15 Mini Heat Pump Pressure Sensor

       The YCQC02L15 is a low-range piezoresistive pressure transducer specially developed for HVAC refrigeration systems, air source heat pumps and central air conditioning low-pressure side applications. Powered by 5V DC, it converts low-side refrigerant pressure changes into a linear 0.5-3.5V analog output signal, which can be seamlessly matched with EVD series electronic expansion valve controllers. This sensor adopts high-stability pressure sensing chip with wide temperature resistance, high precision and strong anti-interference ability, suitable for long-term operation in complex HVAC internal environments. It realizes real-time suction pressure monitoring, assists system closed-loop pressure control, optimizes refrigerant flow regulation and ensures efficient, stable and energy-saving operation of refrigeration and heat pump units.

• Low pressure measuring range, optimized for HVAC system low-side suction detection
• Standard 5V DC power supply, 0.5-3.5V linear analog voltage output
• SAE 1/4 external thread design, easy pipeline installation and reliable sealing
• Wide operating temperature range, adapts to harsh refrigeration system internal environment
• Compact size and light weight, saves installation space inside equipment
• Strong anti-electromagnetic interference, maintains stable performance in long-term operation
• Highly compatible with EVD series electronic expansion valve controllers

Item	Parameter
Model	YCQC02L15
Compatibility	EVD series electronic expansion valve controllers, HVAC low-pressure refrigerant lines, heat pump suction side control modules
Working Voltage	5 VDC
Operating Temperature	-40 °C ~ +125 °C
Mounting	SAE 1/4 external thread mounting
Product Length	42 mm
Product Width	22 mm
Product Height	28 mm
Product Weight	Approx. 0.035 kg
Country of Origin	China
HS code	8543709090
Shipping Length	80 mm
Shipping Width	50 mm
Shipping Height	45 mm

YCQC02L01

 

 

YCQC02L12

 

 

YCQC02H18

 

 

YCQC02H28

 

 

YCQC05L01

 

 

YCQC05H10

EVD0000T50

 

 

EVD0000T30

 

 

E2V

 

 

E3V

 

 

E4V

 

 

E6V

YCQ-W01

 

 

YCQ-W02

 

 

YCQ-G01

 

 

YCQ-G02

Application Scope

       

    The YCQC02L15 pressure transducer is widely applied in air source heat pump suction lines, central air conditioning low-pressure sides, commercial refrigeration cabinets, cold storage evaporation systems and various HVAC refrigeration equipment, installed on low-pressure refrigerant pipelines to collect real-time pressure data and cooperate with electronic expansion valve drivers to adjust refrigerant flow automatically.

     We provide full series of refrigeration and HVAC spare parts, including control display panels, temperature controllers, sensors, power modules and industrial electrical accessories.

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