
Trane SEN1577 Sensor
The Trane SEN1577 Sensor is a high-performance programmable zone sensor designed for precise climate management in commercial and light industrial applications. Engineered for seamless integration with Trane Voyager and Precedent units, this OEM HVAC sensor provides 7-day scheduling capabilities and supports both automatic and manual changeover modes. With a high-resolution digital display, technicians can quickly verify real-time data including room temperature, current operating stage, and system status indicators. This unit serves as a critical replacement for BAYSENS119 and BAYSENS019 models, maintaining strict 0.1°F calibration increments for optimized thermal accuracy and energy efficiency across zoned HVAC networks.
Key Benefits- Direct OEM Compatibility: Built by Trane to interface natively with Reliatel and UCP control systems, ensuring reliable communication and signal integrity.
- Advanced Programmability: Offers full 7-day scheduling with four distinct periods per day (Morning, Day, Evening, Night) to match building occupancy patterns.
- Enhanced System Visibility: Integrated status lights provide immediate visual diagnostics for heat, cool, and fan stages, reducing troubleshooting time for contractors.
- Variable-Air-Volume (VAV) Support: Configurable for Constant Volume (CV), Heat Pump (HP), and VAV applications, making it a versatile part for diverse rooftop unit configurations.
- Local & Remote Sensing: Features an internal thermistor but can be wired to remote sensors (like the BAYSENS017) for averaging or specific zone placement requirements.
Is the Trane SEN1577 compatible with older Voyager units?
Yes, this sensor is designed to replace legacy models such as the BAYSENS119A and matches the 1024 baud rate requirements for Voyager units built prior to 1996 when properly configured in setup mode.
Does this sensor require a specific wall plate for installation?
When replacing certain older sensor models, you may need wall plate PLT04445 to ensure a flush mount and to cover existing footprints on the mounting surface.
Can I field-calibrate the temperature readings on this unit?
The SEN1577 allows for field calibration in 0.1°F increments through the technician configuration menu, enabling you to offset readings based on specific zone environmental factors.
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: $424.69
-65%$424.69
$148.64Trane SEN1577 Sensor
The Trane SEN1577 Sensor is a high-performance programmable zone sensor designed for precise climate management in commercial and light industrial applications. Engineered for seamless integration with Trane Voyager and Precedent units, this OEM HVAC sensor provides 7-day scheduling capabilities and supports both automatic and manual changeover modes. With a high-resolution digital display, technicians can quickly verify real-time data including room temperature, current operating stage, and system status indicators. This unit serves as a critical replacement for BAYSENS119 and BAYSENS019 models, maintaining strict 0.1°F calibration increments for optimized thermal accuracy and energy efficiency across zoned HVAC networks.
Key Benefits- Direct OEM Compatibility: Built by Trane to interface natively with Reliatel and UCP control systems, ensuring reliable communication and signal integrity.
- Advanced Programmability: Offers full 7-day scheduling with four distinct periods per day (Morning, Day, Evening, Night) to match building occupancy patterns.
- Enhanced System Visibility: Integrated status lights provide immediate visual diagnostics for heat, cool, and fan stages, reducing troubleshooting time for contractors.
- Variable-Air-Volume (VAV) Support: Configurable for Constant Volume (CV), Heat Pump (HP), and VAV applications, making it a versatile part for diverse rooftop unit configurations.
- Local & Remote Sensing: Features an internal thermistor but can be wired to remote sensors (like the BAYSENS017) for averaging or specific zone placement requirements.
Is the Trane SEN1577 compatible with older Voyager units?
Yes, this sensor is designed to replace legacy models such as the BAYSENS119A and matches the 1024 baud rate requirements for Voyager units built prior to 1996 when properly configured in setup mode.
Does this sensor require a specific wall plate for installation?
When replacing certain older sensor models, you may need wall plate PLT04445 to ensure a flush mount and to cover existing footprints on the mounting surface.
Can I field-calibrate the temperature readings on this unit?
The SEN1577 allows for field calibration in 0.1°F increments through the technician configuration menu, enabling you to offset readings based on specific zone environmental factors.
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 SEN1577 Sensor is a high-performance programmable zone sensor designed for precise climate management in commercial and light industrial applications. Engineered for seamless integration with Trane Voyager and Precedent units, this OEM HVAC sensor provides 7-day scheduling capabilities and supports both automatic and manual changeover modes. With a high-resolution digital display, technicians can quickly verify real-time data including room temperature, current operating stage, and system status indicators. This unit serves as a critical replacement for BAYSENS119 and BAYSENS019 models, maintaining strict 0.1°F calibration increments for optimized thermal accuracy and energy efficiency across zoned HVAC networks.
Key Benefits- Direct OEM Compatibility: Built by Trane to interface natively with Reliatel and UCP control systems, ensuring reliable communication and signal integrity.
- Advanced Programmability: Offers full 7-day scheduling with four distinct periods per day (Morning, Day, Evening, Night) to match building occupancy patterns.
- Enhanced System Visibility: Integrated status lights provide immediate visual diagnostics for heat, cool, and fan stages, reducing troubleshooting time for contractors.
- Variable-Air-Volume (VAV) Support: Configurable for Constant Volume (CV), Heat Pump (HP), and VAV applications, making it a versatile part for diverse rooftop unit configurations.
- Local & Remote Sensing: Features an internal thermistor but can be wired to remote sensors (like the BAYSENS017) for averaging or specific zone placement requirements.
Is the Trane SEN1577 compatible with older Voyager units?
Yes, this sensor is designed to replace legacy models such as the BAYSENS119A and matches the 1024 baud rate requirements for Voyager units built prior to 1996 when properly configured in setup mode.
Does this sensor require a specific wall plate for installation?
When replacing certain older sensor models, you may need wall plate PLT04445 to ensure a flush mount and to cover existing footprints on the mounting surface.
Can I field-calibrate the temperature readings on this unit?
The SEN1577 allows for field calibration in 0.1°F increments through the technician configuration menu, enabling you to offset readings based on specific zone environmental factors.
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.












