Daikin-McQuay 336078341 Transducer
The Daikin-McQuay 336078341 Low Pressure Transducer is a critical sensing component for maintaining sub-critical pressure regimes in industrial chillers, heat pumps, and air handling units. Operating within a precise range of -14.5 to 101.5 PSI (approximately 1 to 7 Bar), this OEM pressure sensor converts refrigerant or suction pressure into a stable 4.5V electrical signal for the system control board. As a high-performance HVAC pressure transducer, it facilitates real-time data acquisition, allowing the controller to perform incremental logic adjustments for electronic expansion valve (EEV) positioning and compressor modulation. This part is a direct replacement for low pressure transducer 1-7B models and is frequently found in McQuay Magnitude and Pathfinder equipment. For contractors performing retrofits on older service legacy units, please note that replacing earlier iterations may require the 336298105 cable harness to ensure secure electrical termination and signal integrity.
Key Benefits- Precise Pressure Monitoring: Calibrated for -14.5-101.5# range to ensure accurate suction line or evaporator pressure readings.
- Enhanced System Reliability: Prevents low-pressure trip-outs and ensures the Daikin-McQuay control board receives clean, linear voltage signals.
- Broad Compatibility: Serves as a standard low-pressure transducer for various industrial cooling and heating applications.
- Rugged Build Quality: High-grade internal diaphragms are engineered to withstand the vibration and thermal cycling common in HVACR environments.
What are the symptoms of a failing 336078341 transducer?
Common signs include erratic low-pressure alarms, "hunting" suction pressure values on the controller, or the unit failing to ramp up due to inaccurate 4.5V signal feedback.
Is this a direct replacement for older 1-7 Bar sensors?
Yes, the 336078341 replaces multiple legacy part numbers including 333992041 and NSK-BH007I-U839. However, technicians should verify if the existing wire harness is compatible with the updated connector style.
Can this be used for both refrigerant and air pressure?
While primarily designed for refrigerant pressure sensing in HVAC circuits, it is compatible with non-corrosive air and gas media within its specified pressure envelope.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Daikin-McQuay 336078341 Transducer
The Daikin-McQuay 336078341 Low Pressure Transducer is a critical sensing component for maintaining sub-critical pressure regimes in industrial chillers, heat pumps, and air handling units. Operating within a precise range of -14.5 to 101.5 PSI (approximately 1 to 7 Bar), this OEM pressure sensor converts refrigerant or suction pressure into a stable 4.5V electrical signal for the system control board. As a high-performance HVAC pressure transducer, it facilitates real-time data acquisition, allowing the controller to perform incremental logic adjustments for electronic expansion valve (EEV) positioning and compressor modulation. This part is a direct replacement for low pressure transducer 1-7B models and is frequently found in McQuay Magnitude and Pathfinder equipment. For contractors performing retrofits on older service legacy units, please note that replacing earlier iterations may require the 336298105 cable harness to ensure secure electrical termination and signal integrity.
Key Benefits- Precise Pressure Monitoring: Calibrated for -14.5-101.5# range to ensure accurate suction line or evaporator pressure readings.
- Enhanced System Reliability: Prevents low-pressure trip-outs and ensures the Daikin-McQuay control board receives clean, linear voltage signals.
- Broad Compatibility: Serves as a standard low-pressure transducer for various industrial cooling and heating applications.
- Rugged Build Quality: High-grade internal diaphragms are engineered to withstand the vibration and thermal cycling common in HVACR environments.
What are the symptoms of a failing 336078341 transducer?
Common signs include erratic low-pressure alarms, "hunting" suction pressure values on the controller, or the unit failing to ramp up due to inaccurate 4.5V signal feedback.
Is this a direct replacement for older 1-7 Bar sensors?
Yes, the 336078341 replaces multiple legacy part numbers including 333992041 and NSK-BH007I-U839. However, technicians should verify if the existing wire harness is compatible with the updated connector style.
Can this be used for both refrigerant and air pressure?
While primarily designed for refrigerant pressure sensing in HVAC circuits, it is compatible with non-corrosive air and gas media within its specified pressure envelope.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Daikin-McQuay 336078341 Low Pressure Transducer is a critical sensing component for maintaining sub-critical pressure regimes in industrial chillers, heat pumps, and air handling units. Operating within a precise range of -14.5 to 101.5 PSI (approximately 1 to 7 Bar), this OEM pressure sensor converts refrigerant or suction pressure into a stable 4.5V electrical signal for the system control board. As a high-performance HVAC pressure transducer, it facilitates real-time data acquisition, allowing the controller to perform incremental logic adjustments for electronic expansion valve (EEV) positioning and compressor modulation. This part is a direct replacement for low pressure transducer 1-7B models and is frequently found in McQuay Magnitude and Pathfinder equipment. For contractors performing retrofits on older service legacy units, please note that replacing earlier iterations may require the 336298105 cable harness to ensure secure electrical termination and signal integrity.
Key Benefits- Precise Pressure Monitoring: Calibrated for -14.5-101.5# range to ensure accurate suction line or evaporator pressure readings.
- Enhanced System Reliability: Prevents low-pressure trip-outs and ensures the Daikin-McQuay control board receives clean, linear voltage signals.
- Broad Compatibility: Serves as a standard low-pressure transducer for various industrial cooling and heating applications.
- Rugged Build Quality: High-grade internal diaphragms are engineered to withstand the vibration and thermal cycling common in HVACR environments.
What are the symptoms of a failing 336078341 transducer?
Common signs include erratic low-pressure alarms, "hunting" suction pressure values on the controller, or the unit failing to ramp up due to inaccurate 4.5V signal feedback.
Is this a direct replacement for older 1-7 Bar sensors?
Yes, the 336078341 replaces multiple legacy part numbers including 333992041 and NSK-BH007I-U839. However, technicians should verify if the existing wire harness is compatible with the updated connector style.
Can this be used for both refrigerant and air pressure?
While primarily designed for refrigerant pressure sensing in HVAC circuits, it is compatible with non-corrosive air and gas media within its specified pressure envelope.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
