Schneider Outdoor Temperature Sensor STO500 5141104010 Brand New Original
The Schneider Electric Outdoor Temperature Sensor STO500 (Part No. 5141104010) is a weatherproof passive resistance temperature sensor designed for accurate outdoor ambient air temperature measurement in building automation and HVAC control systems.
Key Specifications
- Part Number: 5141104010 (STO500)
- Sensor Type: NTC passive resistance (10K Ohm typical)
- Measurement Range: -40°C to +70°C
- Housing: UV-stabilised weatherproof enclosure with sun shield
- Mounting: Wall-mount (north-facing shaded location)
- Output: Passive resistance (2-wire)
- Compatible: Schneider Vista, Continuum, SpaceLogic, and third-party BAS
Applications
Mounted on building exterior walls to provide real-time outdoor temperature data for heating/cooling switchover, economiser control, reset schedules, and weather compensation strategies. Essential for optimising building energy performance in ASHRAE 90.1 and LEED-compliant projects. Also used to trigger freeze protection in cold climates and cooling load shedding in hot climates.
Brand new, original Schneider Electric product.