Trane SEN2128 Sensor
The Trane SEN2128 is a specialized 2.2-inch optical liquid level sensor designed for precision refrigerant management in high-tonnage Centravac chillers. This critical component utilizes an infrared light source and phototransistor to accurately monitor the presence of liquid refrigerant within the evaporator or condenser shells, ensuring the compressor operates within safe parameters. Engineered for the high-pressure environment of a Trane CVHE, CVHF, or CVHG unit, the SEN2128 level sensor provides instantaneous feedback to the Tracer controller to prevent liquid carryover into the centrifugal compressor. The sensor is supplied with a high-grade elastomer refrigerant gasket to maintain a hermetic seal against synthetic oils and modern refrigerants. For technicians performing chiller maintenance or troubleshooting Trane sensor errors, this OEM replacement ensures exact voltage output calibration and structural integrity under thermal cycling. Integrating the SEN2128 helps maintain optimal subcooling and superheat levels, preventing oil foaming and localized overheating in the refrigerant circuit.
Key Technical Benefits- OEM Compatibility: Precision-engineered for seamless integration with Trane Tracer CH530 and legacy control systems.
- Optical Accuracy: Utilizes non-mechanical sensing to eliminate float failure risks and provide faster response times to liquid level fluctuations.
- Refrigerant Resistance: Built to withstand prolonged exposure to POE oils and HCFC/HFC refrigerants without signal degradation.
- Complete Kit: Includes the essential sealing gasket to ensure a leak-proof installation during routine service or sensor replacement.
Is the SEN2128 compatible with all Centravac models?
It is specifically designed for 2.2-inch ports found on CVHE, CVHF, and CVHG models. Always verify the port diameter before extraction.
Does this sensor require field calibration?
This Trane liquid level sensor is factory-calibrated; however, technicians should verify the DC voltage feedback at the controller to ensure wiring integrity.
Why is the gasket included with the sensor?
The original gasket deforms under compression to create a seal; replacing it is mandatory whenever the sensor is pulled to prevent refrigerant loss.
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.
Original: $908.27
-65%$908.27
$317.89Trane SEN2128 Sensor
The Trane SEN2128 is a specialized 2.2-inch optical liquid level sensor designed for precision refrigerant management in high-tonnage Centravac chillers. This critical component utilizes an infrared light source and phototransistor to accurately monitor the presence of liquid refrigerant within the evaporator or condenser shells, ensuring the compressor operates within safe parameters. Engineered for the high-pressure environment of a Trane CVHE, CVHF, or CVHG unit, the SEN2128 level sensor provides instantaneous feedback to the Tracer controller to prevent liquid carryover into the centrifugal compressor. The sensor is supplied with a high-grade elastomer refrigerant gasket to maintain a hermetic seal against synthetic oils and modern refrigerants. For technicians performing chiller maintenance or troubleshooting Trane sensor errors, this OEM replacement ensures exact voltage output calibration and structural integrity under thermal cycling. Integrating the SEN2128 helps maintain optimal subcooling and superheat levels, preventing oil foaming and localized overheating in the refrigerant circuit.
Key Technical Benefits- OEM Compatibility: Precision-engineered for seamless integration with Trane Tracer CH530 and legacy control systems.
- Optical Accuracy: Utilizes non-mechanical sensing to eliminate float failure risks and provide faster response times to liquid level fluctuations.
- Refrigerant Resistance: Built to withstand prolonged exposure to POE oils and HCFC/HFC refrigerants without signal degradation.
- Complete Kit: Includes the essential sealing gasket to ensure a leak-proof installation during routine service or sensor replacement.
Is the SEN2128 compatible with all Centravac models?
It is specifically designed for 2.2-inch ports found on CVHE, CVHF, and CVHG models. Always verify the port diameter before extraction.
Does this sensor require field calibration?
This Trane liquid level sensor is factory-calibrated; however, technicians should verify the DC voltage feedback at the controller to ensure wiring integrity.
Why is the gasket included with the sensor?
The original gasket deforms under compression to create a seal; replacing it is mandatory whenever the sensor is pulled to prevent refrigerant loss.
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 Trane SEN2128 is a specialized 2.2-inch optical liquid level sensor designed for precision refrigerant management in high-tonnage Centravac chillers. This critical component utilizes an infrared light source and phototransistor to accurately monitor the presence of liquid refrigerant within the evaporator or condenser shells, ensuring the compressor operates within safe parameters. Engineered for the high-pressure environment of a Trane CVHE, CVHF, or CVHG unit, the SEN2128 level sensor provides instantaneous feedback to the Tracer controller to prevent liquid carryover into the centrifugal compressor. The sensor is supplied with a high-grade elastomer refrigerant gasket to maintain a hermetic seal against synthetic oils and modern refrigerants. For technicians performing chiller maintenance or troubleshooting Trane sensor errors, this OEM replacement ensures exact voltage output calibration and structural integrity under thermal cycling. Integrating the SEN2128 helps maintain optimal subcooling and superheat levels, preventing oil foaming and localized overheating in the refrigerant circuit.
Key Technical Benefits- OEM Compatibility: Precision-engineered for seamless integration with Trane Tracer CH530 and legacy control systems.
- Optical Accuracy: Utilizes non-mechanical sensing to eliminate float failure risks and provide faster response times to liquid level fluctuations.
- Refrigerant Resistance: Built to withstand prolonged exposure to POE oils and HCFC/HFC refrigerants without signal degradation.
- Complete Kit: Includes the essential sealing gasket to ensure a leak-proof installation during routine service or sensor replacement.
Is the SEN2128 compatible with all Centravac models?
It is specifically designed for 2.2-inch ports found on CVHE, CVHF, and CVHG models. Always verify the port diameter before extraction.
Does this sensor require field calibration?
This Trane liquid level sensor is factory-calibrated; however, technicians should verify the DC voltage feedback at the controller to ensure wiring integrity.
Why is the gasket included with the sensor?
The original gasket deforms under compression to create a seal; replacing it is mandatory whenever the sensor is pulled to prevent refrigerant loss.
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.
