![Belimo 01HT-5A Contact temperature sensor passive, Pt100 Includes a fixing strap (≤ ø 4.3" [110 mm]); the purchase of thermal paste is recommended.](https://hsgroupexport.com/wp-content/uploads/2025/08/PIC_AM_22HT-5._01_4C-product_retina-300x300.jpg)
Siemens 536-777-25 Immersion Temperature Sensor,
Siemens Immersion Temperature Sensors include a
stainless steel thermowell and are offered in a variety
of output signals to ensure compatibility with any HVAC
control system.
Features
● Stainless steel well enables sensing element to be
removed without draining the system
● Wide variety of output signals available
● Wide operating range makes them suitable for use
throughout the HVAC system
NOTE: Not for use with potable water.
