Inline PTSA + fluorescent tagged-polymer sensor (0-200ppb / 0-20ppm). Dual 4-20mA + RS-485, 8-pin.

The Pyxis ST-588 is an inline dual-parameter sensor that measures PTSA and fluorescent tagged polymer together in a single probe, across a 0-200ppb / 0-20ppm range. Output is dual 4-20mA analog and RS-485 Modbus through an 8-pin connector.
The Pyxis ST-588 is an inline dual-parameter sensor that measures PTSA and fluorescent tagged polymer together in a single probe, across a 0-200ppb / 0-20ppm range.
This lets operators running combined inhibitor and polymer treatment programmes confirm both dosing streams from one measurement point rather than installing two separate sensors.
Output is dual 4-20mA analog and RS-485 Modbus through an 8-pin connector, for integration with plant control systems.
Measuring PTSA and fluorescent tagged polymer together reduces the number of insertion points needed on the process line.
Combined readings let operators confirm both inhibitor and polymer dosing from a single sensor.
Dual 4-20mA analog and RS-485 Modbus outputs through an 8-pin connector allow straightforward wiring into a PLC or SCADA system.
It measures PTSA and fluorescent tagged polymer together, in a single probe, across a 0-200ppb / 0-20ppm range.
Combining both measurements in one probe covers combined inhibitor and tagged-polymer treatment programmes from a single measurement point.
Output is dual 4-20mA analog and RS-485 Modbus through an 8-pin connector.
The base ST-588 model description does not specify a no-tee configuration; sensor-only and stainless steel variants are offered separately as the ST-588-NT, ST-588SS, and ST-588SS-T.
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