EXS Controller

Intelligent Control –
Oil in Water Side Stream

Customer inspired innovation

To know what you need …you need to know more

Leveraging spectrometry to discriminate


Precise Measurement

Accurate DATA

Intelligent Control

Remote Management

Ultrasonics self-cleaning

Low Maintenance

Good design is obvious, great design is transparent 

Quick connect invisible flow through chamber.


  • New rapid wave ultrasonic self cleaning
  • Choice of standard or high-resolution spectrometry feature
  • Low power DC voltage requirements
  • Multiple Communication options for Management Capabilities
  • Small footprint only requiring front access for easy maintenance and installation
  • Large user configurable colour display
  • Less than 25KG weight
  • 316SS Exd Hazardous ATEX, IECEx and C1D1 Certification


  • Low cost of ownership with no regular maintenance, no routine calibration and no added chemicals
  • Simple to use interface for set-up and control
  • Wall, rack or stand mounting options
  • Meets hand carry requirements for choppers
  • Minimal installation requirements (24VDC, Exd)
  • Remote Monitoring and Automatic Process Control
  • Continuous real-time measurements; <1 sec response time to process changes
  • 24 month standard warranty

Technical Specification

Download EXS Datasheet

Operating Conditions:
Ambient Temperature -20C to 60C
Process Temperature -20C to 200C
Design Pressure 100barg (higher options available)
Standard Operating Pressure 0 – 10barg (higher options available)
Flow Velocity 10 m/s nominal
Dimensions W268mm x H353mm x D177mm
Weight <25KG
Process Connections 3/4” NPT (others available)
Wetted Parts 316L SS Standard (others available)
Non-Wetted Parts 316L SS
Enclosure IP66 / IPW 66
Light Source Solid State CW 3mW Laser
Measurement Method Fluorescence Spectrometry[1]
Range PPB – 10,000 PPM[2]
Accuracy +/- 1%
Sample Rate < 1 sec
Repeatability < +/- 1%
Controller Interface:
Analogue 2 x 4-20mA, HART (optional)
Ethernet 10/100 Mbps
Power Voltage / Current 24VDC / 6A
Power Consumption 20W nominal, 140W peak
Cable Entries 2 entries – M20x1.5mm (3/4 NPT option)
2014/68/EU Pressure Equipment Directive, module A1
2014/34/EU ATEX Directive Exd IIG Class 1 Division 1, Zone 1
FM3600 Electric Equipment for use in Hazardous Locations General requirements
FM3615 Explosion Proof Electrical Equipment General Requirements
FM3810 Electrical Equipment For Measurement, Control and Laboratory Use
ANSI/IEC 60529 Degrees of Protection Provided By Enclosures (IP code)
CSA-C22.2 No. 30 Explosion Proof Enclosures For Use In Class 1 Hazardous Locations.
CSA-C22.2 No. 142 Process Control Equipment
CSA-C22.2 No. 60529 Degrees of Protection Provided By Enclosures
IECEx EN 60079-0 Explosive atmospheres Part 0: Equipment General Requirements
IECEx EN 60079-1 Explosive atmospheres Part 1: Equipment protected by flameproof enclosures “d”

[1] Two options available depending on application and sensitivity

[2] Under controlled conditions and dependent on API of oil

Your most valuable resource is time

Effortless real time measurement and control

Collaboration is at the heart of everything we do… would you like to learn more?

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