Series TDS Thermal Dispersion Flow Switch

The Series TDS Thermal Dispersion Flow Switch offers non-invasive and reliable monitoring of fluid flow in pipes. Using thermal dispersion sensing principles, it detects flow presence, rate, or stoppage without obstructing flow or compromising pressure. Far quicker and more accurate than mechanical switches, it’s ideal for applications like pump protection, coolant systems, or fluid level monitoring. The streamlined design enables easy installation using standard fittings, and its solid-state construction ensures durability. Fast response time and repeatable performance make it a favorite in demanding industrial and HVAC settings, where accurate detection of flow conditions is critical to system health.

Key Features:

Non-intrusive thermal sensing of fluid flow

Detects flow presence, rate thresholds, and stoppages

Fast and precise response time

Solid-state design with no moving parts

Easy installation with standard fittings

Ideal for pump protection, cooling loops, and fluid monitoring