Drop-in design stainless steel high-pressure PTSA sensor (0-500ppb). Requires ST-009 stainless tee (sold separately). 4-20mA + RS-485, 7-pin.

The Pyxis ST-500SS-T is a drop-in inline PTSA fluorometer with a stainless steel body for high-pressure service, used to track inhibitor dose in fluorescence-traced water treatment programmes across a 0-500ppb range. It must be installed with the ST-009 stainless tee, sold separately, and outputs via 4-20mA analog and RS-485 Modbus through a 7-pin connector.
The Pyxis ST-500SS-T is a drop-in inline PTSA fluorometer with a stainless steel body for high-pressure service, used to track inhibitor dose in fluorescence-traced water treatment programmes across an extended 0-500ppb range.
It uses a drop-in sensor design and must be installed with the ST-009 stainless tee, which is sold separately, so it is best specified alongside that tee for new installations rather than as a standalone replacement.
Output is via 4-20mA analog and RS-485 Modbus through a 7-pin connector, integrating with standard plant control systems for continuous dose monitoring at higher inhibitor concentrations.
The 0-500ppb range covers higher inhibitor dosing programmes than standard 0-200ppb PTSA sensors.
A stainless steel drop-in body is rated for high-pressure inline installations when paired with the ST-009 stainless tee.
4-20mA analog and RS-485 Modbus outputs through a 7-pin connector allow straightforward wiring into plant control systems.
No, the ST-500SS-T is a drop-in sensor design that must be used with the ST-009 stainless tee, which is sold separately.
The ST-500SS-T covers an extended 0-500ppb range, wider than the standard 0-200ppb range, and uses a drop-in design requiring the separate ST-009 tee rather than being installed as a self-contained assembly.
It has a stainless steel body built for high-pressure service.
Output is via 4-20mA analog and RS-485 Modbus through a 7-pin connector.
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