Weil McLain 381356586 - 381356586 Outdoor Air Sensor, 12k Ohm
Weil McLain 381356586 - 381356586 Outdoor Air Sensor, 12k Ohm
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Outdoor temperature monitoring is critical for optimizing hydronic heating system efficiency and interior climate consistency. The Weil-McLain 381-356-586 12K Ohm Outdoor Air Sensor provides the precise environmental data required for boiler control modulation, ensuring your system adapts dynamically to changing external weather patterns.
This sensor functions as a thermistor, adjusting its resistance based on ambient air temperature fluctuations. By sending these precise resistance readings back to the boiler control board, the sensor allows the system to adjust water supply temperatures through outdoor reset curves, significantly reducing fuel consumption while maintaining occupant comfort.
Key System Performance Baselines:
- Precision Sensing: Utilizes 12K Ohm resistance architecture for high-fidelity temperature detection.
- Weather-Resistant Build: Engineered with durable materials to withstand exposure to extreme temperature shifts and outdoor moisture.
- Operational Efficiency: Facilitates boiler modulation to prevent short-cycling and lower utility costs.
- Compact Installation: Optimized for straightforward mounting in exterior locations to ensure accurate, shielded air sampling.
⚠️ Application Profile: Primarily designed for high-efficiency hydronic boilers in commercial and industrial settings utilizing outdoor reset functionality for energy management.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 381-356-586 |
| Sensor Type | 12K Ohm Outdoor Air Sensor |
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