Siemens Building Technology 544-578 Sensor
The Siemens 544-578 Outdoor Temperature Sensor is a critical component for building automation systems requiring precise ambient air monitoring. This 1k Ohm Platinum RTD (Resistance Temperature Detector) utilizes a 375a output signal to deliver high-accuracy linearity across a wide operating range of -40 to 150 degrees Fahrenheit (-40 to 65 Celsius). Engineered for durability in harsh environments, its NEMA 4 weatherproof housing protects the sensing element from moisture and debris, ensuring stable HVAC outdoor air temperature sensing without signal drift. Designed for direct integration with Siemens Talon or Desigo systems, the lead-wire connection type simplifies field installation for contractors maintaining commercial mechanical systems.
Key Technical Benefits:
- High-Accuracy Pt RTD: Provides superior stability compared to thermistors, minimizing frequent recalibration cycles.
- Wide Operating Range: Suitable for extreme climates, maintaining signal integrity from -40°F to 150°F.
- Weatherproof Construction: The Siemens Building Technology 544-578 sensor features a rugged enclosure designed for long-term outdoor exposure.
- Seamless Integration: 1k Ohm (375 alpha) platinum curve is natively compatible with most Building Automation Systems (BAS) and controllers.
- Maintenance-Free Design: No active display or complex electronics means reduced failure points in the field.
Common Questions:
How do I wire the Siemens 544-578 sensor?
The unit features standard lead wires for 2-wire temperature sensor wiring. It is recommended to use shielded twisted pair cabling to prevent electromagnetic interference from affecting the 1k Ohm signal.
Where should this sensor be mounted for the best reading?
For peak performance, mount the sensor on the north side of the building to avoid direct solar gain, which can cause false high-temperature readings and disrupt economizer cooling cycles.
Is this sensor compatible with non-Siemens controllers?
Yes, as long as the controller is configured to read a 1k Ohm Pt RTD (385 or 375 alpha) signal, it can be integrated into various universal input setups.
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: $46.14
-65%$46.14
$16.15Siemens Building Technology 544-578 Sensor
The Siemens 544-578 Outdoor Temperature Sensor is a critical component for building automation systems requiring precise ambient air monitoring. This 1k Ohm Platinum RTD (Resistance Temperature Detector) utilizes a 375a output signal to deliver high-accuracy linearity across a wide operating range of -40 to 150 degrees Fahrenheit (-40 to 65 Celsius). Engineered for durability in harsh environments, its NEMA 4 weatherproof housing protects the sensing element from moisture and debris, ensuring stable HVAC outdoor air temperature sensing without signal drift. Designed for direct integration with Siemens Talon or Desigo systems, the lead-wire connection type simplifies field installation for contractors maintaining commercial mechanical systems.
Key Technical Benefits:
- High-Accuracy Pt RTD: Provides superior stability compared to thermistors, minimizing frequent recalibration cycles.
- Wide Operating Range: Suitable for extreme climates, maintaining signal integrity from -40°F to 150°F.
- Weatherproof Construction: The Siemens Building Technology 544-578 sensor features a rugged enclosure designed for long-term outdoor exposure.
- Seamless Integration: 1k Ohm (375 alpha) platinum curve is natively compatible with most Building Automation Systems (BAS) and controllers.
- Maintenance-Free Design: No active display or complex electronics means reduced failure points in the field.
Common Questions:
How do I wire the Siemens 544-578 sensor?
The unit features standard lead wires for 2-wire temperature sensor wiring. It is recommended to use shielded twisted pair cabling to prevent electromagnetic interference from affecting the 1k Ohm signal.
Where should this sensor be mounted for the best reading?
For peak performance, mount the sensor on the north side of the building to avoid direct solar gain, which can cause false high-temperature readings and disrupt economizer cooling cycles.
Is this sensor compatible with non-Siemens controllers?
Yes, as long as the controller is configured to read a 1k Ohm Pt RTD (385 or 375 alpha) signal, it can be integrated into various universal input setups.
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 Siemens 544-578 Outdoor Temperature Sensor is a critical component for building automation systems requiring precise ambient air monitoring. This 1k Ohm Platinum RTD (Resistance Temperature Detector) utilizes a 375a output signal to deliver high-accuracy linearity across a wide operating range of -40 to 150 degrees Fahrenheit (-40 to 65 Celsius). Engineered for durability in harsh environments, its NEMA 4 weatherproof housing protects the sensing element from moisture and debris, ensuring stable HVAC outdoor air temperature sensing without signal drift. Designed for direct integration with Siemens Talon or Desigo systems, the lead-wire connection type simplifies field installation for contractors maintaining commercial mechanical systems.
Key Technical Benefits:
- High-Accuracy Pt RTD: Provides superior stability compared to thermistors, minimizing frequent recalibration cycles.
- Wide Operating Range: Suitable for extreme climates, maintaining signal integrity from -40°F to 150°F.
- Weatherproof Construction: The Siemens Building Technology 544-578 sensor features a rugged enclosure designed for long-term outdoor exposure.
- Seamless Integration: 1k Ohm (375 alpha) platinum curve is natively compatible with most Building Automation Systems (BAS) and controllers.
- Maintenance-Free Design: No active display or complex electronics means reduced failure points in the field.
Common Questions:
How do I wire the Siemens 544-578 sensor?
The unit features standard lead wires for 2-wire temperature sensor wiring. It is recommended to use shielded twisted pair cabling to prevent electromagnetic interference from affecting the 1k Ohm signal.
Where should this sensor be mounted for the best reading?
For peak performance, mount the sensor on the north side of the building to avoid direct solar gain, which can cause false high-temperature readings and disrupt economizer cooling cycles.
Is this sensor compatible with non-Siemens controllers?
Yes, as long as the controller is configured to read a 1k Ohm Pt RTD (385 or 375 alpha) signal, it can be integrated into various universal input setups.
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.
