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Daikin-McQuay 7500068 High Pressure Sensor

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Special Price $65.84 Regular Price $75.72
In stock
SKU
7500068
The Daikin-McQuay 7500068 High-Pressure Sensor is an essential part used for HVAC systems in chillers and air conditioning. This precision instrument measures the pressure within a system and is necessary to deliver the optimum performance as well as safety levels within the system. It is therefore essential to constantly check high-pressure levels to avoid possible harm on the HVAC equipment, thus increasing its durability. Some of the advantages of using them include lower maintenance costs, increased safety, and increased efficiency. It is portable and can be used in different models of vehicles, it is suitable for technicians who want to replace or upgrade their current sensors.
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Pressure Sensors, HVAC Controls & Electrical
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Specifications

  • Type: High Pressure Sensor
    Manufacturer Name: Daikin-McQuay
    Product Number: 7500068
    OEM Part Number: 7500068
    Product Description: High Pressure Sensor
    Weight:0.18lbs/81.65g

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    Product Questions (2)
    Customer Questions
    What maintenance is required for the Daikin-McQuay 7500068 High Pressure Sensor?

    Inspect electrical connections and sensor ports regularly for corrosion or looseness. Clean gently to prevent debris buildup affecting pressure readings. Ensure proper calibration during HVAC servicing. Follow safety procedures and isolate power before handling maintenance tasks.

    What are common issues with the Daikin-McQuay 7500068 High Pressure Sensor?

    • Sensor drift causing inaccurate pressure readings.
    • Electrical connection failure or intermittent signal loss.
    • Blockage or contamination in pressure sensing port.
    • Overheating leading to erratic output signals.
    • Connector corrosion causing unstable readings.

    Installation Steps

    Step 1: Disconnect power to HVAC system and verify zero pressure safety.

    Step 2: Recover refrigerant if required and isolate high-pressure line.

    Step 3: Remove old sensor and clean mounting port threads.

    Step 4: Install new sensor and tighten to manufacturer torque specs.

    Step 5: Reconnect wiring harness and restore power, then test operation for leaks/alarms.

    Step 6: Ensure system is stabilized, monitor pressure readings, and confirm no refrigerant leaks before normal operation.