Air Conditioning Refrigerant Pressure Sensor

Description:

The Air Conditioner Refrigerant Pressure Sensor is a high-precision device designed to measure the refrigerant pressure in automotive air conditioning systems. This sensor provides real-time data to the ECU, ensuring optimal performance, stability, and reliability of the AC system while reducing energy consumption. With a wide operating range and robust construction, this sensor is ideal for various automotive applications, ensuring efficient and reliable AC system operation.

Features

• High Precision: ±1.0% FS accuracy at 25°C ensures reliable pressure readings.
• Wide Operating Range: Functions effectively from -40°C to +135°C.
• Adjustable Range: Working pressure range of 0-20 barG can be customized to meet specific requirements.
• Rugged Design: Constructed with 6061 aluminum alloy for durability and reliability.
• Advanced Protection: Features overvoltage, reverse voltage, and short circuit protection.
• Fast Response: Response time of less than 10ms ensures immediate feedback to the ECU.
• IP67 Rating: Provides excellent protection against dust and water ingress.
• Proportional Output: 0.5 to 4.5 VDC output signal for precise monitoring.

Application

• Automotive Air Conditioning Systems: Ensures optimal performance and efficiency in various vehicle models.
• Commercial Vehicles: Suitable for trucks, buses, and other commercial vehicles requiring reliable AC systems.
• Industrial HVAC Systems: Can be used in industrial applications where precise refrigerant pressure monitoring is essential.
• Aftermarket Upgrades: Ideal for upgrading existing AC systems to enhance performance and reliability.

Specifications

• Storage Temperature: -40°C to +150°C
• Protection Pressure: 40 barG
• Burst Pressure: 60 barG
• Supply Current: ≤10 mA
• Load Impedance: 10 kΩ (Typical)
• Input Voltage: 5 ± 0.25 VDC
• Output Signal: 0.5 to 4.5 VDC (Proportional Voltage)
• Response Time: < 10 ms
• Insulation Resistance: > 100 MΩ @ 500 Vdc/1 min
• Overvoltage Protection: 20 VDC
• Reverse Voltage: -14 VDC
• Short Circuit Protection: Yes
• Protection Class: IP67
• Operating Medium: Refrigerant
• Vibration: 10g (50 to 2000 Hz)
• Electrical Connector: YAZIKA 7183-7874-30
• Pressure Port: 3/8-24 UNF-2A
• Housing Material: 6061 Aluminum Alloy

Wiring Diagram

• Electrical Connector: YAZIKA 7183-7874-30
• Pressure Port: 3/8-24 UNF-2A

Product Details