Product Description
Pyxis ST-500SS Inline PTSA Fluorometer, 0-200ppb, Stainless Steel
Documentation
Pyxis ST series probe wiring instructions
TAG series fluorescent polymer calibration standards datasheet
ST500 field cleaning kit fact sheet
Pyxis ST-5xx and ST-5xxSS Series Inline Fluorometers
Pyxis inline fluorometers measure a wide variety of products and can handle many applications. In addition to measuring fluorescence, the ST-5xx series probes have extra photoelectric components that monitor the color and turbidity of the sample water. This extra feature allows automatic color and turbidity compensation to eliminate interferences common in real-world samples.
They offer 4-20 mA and RS-485 Modbus output signals, and are Bluetooth enabled for wireless cleanliness diagnostics and calibration when used with Pyxis Bluetooth Adapters and the uPyxis app. The sensors come in either CPVC or Stainless Steel models, or both.
Key Benefits:
- High resistance to color and turbidity interference from sample water
- Digital communication via Bluetooth to smartphone app for diagnosis and troubleshooting
- Highly stable and extremely reliable even in harsh application
The ST-500 Series inline sensor platform is a proprietary design for the direct measurement of PTSA
(Pyrenetetrasulfonic Acid, CAS# 59572-10-0) utilizing LED UV light sources (365nm ex/ 410nm em) for
use in industrial cooling water and process treatment applications.
The ST-500 Series offers Pyxis proprietary algorithms to determine the concentrations of PTSA while
measuring sample turbidity and color in highly contaminated waters (ie. <150 NTU and 10 ppm Fe) for internal compensation.
