Siemens Building Technology 536-774-25 Sensor 321142-301 or insufficient pressure differential to

or insufficient pressure differential to slide the internal "canoe

providing a robust line of defense against excessive current draw and insufficient cooling

Each component is manufactured to strict tolerances to ensure a perfect fit with the S201 valve's internal geometry and 1/2-inch or 3/4-inch port configurations

Heavy-Duty Construction: Designed for high-cycle reliability in demanding HVACR environments

Siemens Building Technology 536-774-25 Sensor 321142-301 or insufficient pressure differential toThe Siemens 536 774 25 is a professional grade immersion temperature sensor engineered for precise thermal monitoring in hydronic piping and HVAC applications. Operating on a 4 20mA output signal, this transmitter style probe provides a linear response across its 20F to 70F ( 7C to 21C) operating range, ensuring high fidelity data for building automation systems. The package includes a 2. 5 inch probe and a matched thermowell, allowing for direct