000 operational hours and operating within a temperature range of -40°C to +70°C

making it the standard for critical HVAC and industrial applications where reliable shut-off is non-negotiable

ensuring stable static pressure management across the ductwork

monitoring filter status

Siemens Building Technology 533-376-8 Temperature Sensor 321894-708 000 operational hours and operatingThe Siemens 533 376 8 is a professional grade duct temperature sensor designed for integration with high performance building automation systems. This model features a 100 Ohm Platinum RTD sensing element, providing critical accuracy of 0. 75F within its operating range. Engineered with an 8 inch rigid probe, it retrieves point specific temperature data effectively in various airflow environments. The 4 20mA output signal ensures a robust and reliable