ST-750 | Inline Hazen Color Sensor

The ST-525 offers a proprietary design that utilizes LED light sources for the direct measurement of Fluorescein (Fluorescein Sodium Salt/Uranine, CAS# 508-47-8). This simple, smart sensor is perfect...

The ST-525SS is identical to the ST-525 but is offered in a 304L Stainless Steel body with 3/4 inch FNPT ports. Designed for high pressure applications, the ST-525SS measures for Fluorescein at a...

The ST-711 an inline single-channel ORP sensor that is specifically designed to simplify installation, calibration and operation in process, industrial, waste and cooling water applications. This...

The ST-720 is a uniquely designed industrial-grade inline conductivity sensor that offers greatly improved range, accuracy and stability with anti-interference capabilities. A built-in transmitter...

The ST-565T is a UV excited fluorescence sensor capable of measuring for the concentration of Tolytriazole (or TTA). The ST-565T was built for rapid azole validation at a range of 0–10ppm. The sensor...