Stainless steel bromine + pH sensor, 0-5ppm, sensor only with no flow reservoir. Dual 4-20mA + RS-485, 8-pin connector.

The Pyxis ST-765SS-Br is a stainless steel, membrane-less multi-parameter sensor that measures bromine, pH, and temperature in a single probe using Pyxis Lab's bare-gold electrochemical detection technology. It is suited to bromine-based disinfection programmes in cooling towers, pools, and spas, and ships sensor-only without a flow reservoir kit. Dual isolated 4-20mA outputs plus RS-485 Modbus support direct integration with a PLC, SCADA, or third-party controller.
The Pyxis ST-765SS-Br is a stainless steel, membrane-less multi-parameter sensor that measures bromine, pH, and temperature from a single probe, built on Pyxis Lab’s bare-gold electrochemical detection technology. It ships sensor-only, without a flow reservoir kit, for installation into an existing housing.
Bromine is measured over a 0-5ppm range, making this variant well suited to bromine-based disinfection programmes in cooling towers, pools, and spas. The reference electrode assembly is replaceable and front-loading, reducing startup polarisation time and giving a typical service life of up to 2 years.
Dual isolated 4-20mA outputs plus RS-485 Modbus, via an 8-pin connector, support direct integration with a PLC, SCADA, or third-party controller.
Tracks bromine alongside pH in one probe, supporting disinfection programmes in cooling towers, pools, and spas.
The replaceable, front-loading reference electrode typically lasts up to 2 years and cuts startup polarisation time.
Dual isolated 4-20mA outputs and RS-485 Modbus connect directly to a PLC, SCADA, or third-party controller via an 8-pin connector.
It is suited to bromine-based disinfection programmes in cooling towers, pools, and spas.
The sensor measures bromine over a 0-5ppm range, alongside pH and temperature.
No, it ships sensor-only, with no flow reservoir kit included.
The replaceable, front-loading reference electrode assembly has a typical service life of up to 2 years.
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