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Pyxis HM-500 Inline Oil In Water Fluorometer

Inline oil-in-water fluorometer (0-10ppm). 4-20mA + RS-485, 7-pin.

Pyxis Lab
Fluorometric Sensor
Water Treatment

Pyxis HM-500 Inline Oil In Water Fluorometer

Model:
HM-500
Brand:
Pyxis Lab

The Pyxis HM-500 is an inline oil-in-water fluorometer designed for produced water, wastewater discharge compliance, and process water monitoring. It covers a 0-10ppm range and outputs via both 4-20mA analog and RS-485 Modbus through a single 7-pin connector, making it suitable for continuous oil-in-water compliance monitoring.

Compliance-ready monitoring — continuously tracks oil-in-water levels to help meet wastewater discharge requirements
Dual output design — 4-20mA analog plus RS-485 Modbus supports both analog controllers and networked SCADA systems
Compliance-ready monitoring — continuously tracks oil-in-water levels to help meet wastewater discharge requirements

Description

The Pyxis HM-500 is an inline oil-in-water fluorometer designed for continuous monitoring in produced water, wastewater discharge compliance, and general process water applications. It uses fluorometric detection to track oil-in-water concentration across a 0-10ppm range, suited to streams where oil content needs to stay low and well characterized.

The instrument outputs via both 4-20mA analog and RS-485 Modbus communication, delivered through a single 7-pin connector for simplified field wiring. This dual-output approach lets the HM-500 connect to conventional analog control loops as well as networked PLC/SCADA systems.

For operators responsible for produced water handling or wastewater discharge, the HM-500 provides continuous, inline data that supports ongoing compliance monitoring without relying solely on periodic manual sampling.

Why Use This

Continuous Oil-in-Water Compliance Monitoring

Covering 0-10ppm, the HM-500 gives produced water and wastewater operations a continuous read on oil-in-water levels to support discharge compliance.

Flexible System Integration

4-20mA analog output combined with RS-485 Modbus lets the sensor communicate with both analog controllers and networked control systems through one 7-pin connector.

Applications

  • Produced water monitoring in oil & gas operations
  • Wastewater discharge compliance monitoring
  • Continuous process water oil-in-water monitoring
  • PLC/SCADA integration for automated compliance tracking

FAQ

What does the HM-500 measure and over what range?

It measures oil-in-water concentration using fluorometric detection over a 0-10ppm range.

What applications is this fluorometer intended for?

It is designed for produced water monitoring, wastewater discharge compliance, and general process water monitoring.

What outputs does it provide for control system integration?

Dual output via 4-20mA analog and RS-485 Modbus, delivered through a single 7-pin connector.

Can the HM-500 support continuous compliance monitoring?

Yes, its inline design allows continuous tracking of oil-in-water levels to support wastewater discharge compliance programs.

Download

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

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