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Pyxis ST-724 Inline Stainless Steel Ultra-Low Conductivity + Temperature Analyser

Stainless steel inline ultra-low conductivity + temperature analyser (0.02-1,000uS/cm). Dual 4-20mA + RS-485, 8-pin.

Pyxis
Conductivity Sensor
Inline Sensors

Pyxis ST-724 Inline Stainless Steel Ultra-Low Conductivity + Temperature Analyser

Model:
ST-724
Brand:
Pyxis

The Pyxis ST-724 is a stainless steel inline conductivity and temperature analyser built for ultra-low conductivity measurement, covering a 0.02-1,000uS/cm range. It reports conductivity and temperature from a single sensor, with dual 4-20mA analog outputs plus RS-485 Modbus via an 8-pin connector for integration into process control systems.

Ultra-low range sensitivity — measures conductivity down to 0.02uS/cm for high-purity water applications
Two measurements, one sensor — reports conductivity and temperature from a single inline unit
Ultra-low range sensitivity — measures conductivity down to 0.02uS/cm for high-purity water applications

Description

The Pyxis ST-724 is a stainless steel inline conductivity and temperature analyser purpose-built for ultra-low conductivity measurement, covering a 0.02-1,000uS/cm range. This makes it suited to high-purity water applications where standard-range conductivity sensors lack the resolution needed.

It reports conductivity and temperature from a single sensor, and its stainless steel construction supports durability in demanding industrial environments.

Dual 4-20mA analog outputs plus RS-485 Modbus, delivered via an 8-pin connector, allow it to integrate directly into process control systems for continuous high-purity water monitoring.

Why Use This

High-Purity Water Monitoring

The ultra-low range (0.02-1,000uS/cm) suits monitoring high-purity process water where standard conductivity sensors lack sensitivity.

Durable Construction

Stainless steel body suits demanding industrial installations.

Flexible System Integration

Dual 4-20mA outputs and RS-485 Modbus support integration with control and monitoring systems.

Applications

  • High-purity water monitoring — resolving low conductivity levels in demineralized or RO product water
  • Boiler feedwater quality control — tracking ultra-low conductivity to protect downstream equipment
  • Pharmaceutical and semiconductor-grade water monitoring — verifying purity where standard sensors lack resolution

FAQ

What makes the ST-724 different from a standard conductivity analyser?

It’s built for ultra-low conductivity measurement, covering a 0.02-1,000uS/cm range, giving it the resolution needed for high-purity water monitoring.

Does it measure temperature as well as conductivity?

Yes, conductivity and temperature are both reported from a single inline sensor.

What is the body material?

Stainless steel, for durability in industrial applications.

What outputs are available for integration?

Dual 4-20mA analog outputs plus RS-485 Modbus, via an 8-pin connector.

Download

D25 Product Datasheet
PDF · 1.2 MB
Installation Manual
PDF · 0.8 MB

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