Series 9 Industrial Moisture Gauge

On-line Near Infrared (NIR) Moisture Gauge for Industrial Applications

The Series 9 NIR Moisture Gauge represents the cutting-edge in on-line moisture measurement technology, delivering precise and continuous readings for a vast array of industrial materials through its patented non-contact method. The gauge is suitable for continuous monitoring of moisture for all types of materials including powders, coarse or fine particles, concentrates, slurries, pastes, flakes and granules. This highly accurate instrument delivers continuous and reliable measurements, forming a crucial foundation for automated process control across various industrial applications, ultimately enhancing both product quality and operational efficiency. The gauge is ‘fit for purpose’ for use even in the harshest industrial applications. Built to withstand demanding industrial conditions, the gauge features a robust 316L stainless steel construction with IP67 protection. Its durable sapphire window includes built-in air purge protection and it is certified for use in ATEX zone 20 environments.

At Control Metrix, we empower industrial clients to enhance process efficiency, reduce waste, and achieve optimal product quality through our advanced non-contact moisture measurement solutions, including the versatile Series 9 Industrial Moisture Gauge.

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Versatile Interface Options for Seamless Integration

To accommodate diverse user needs, the Series 9 offers multiple display options. The cost-effective Operator Terminal (OT) provides a clear, large-format display of key measurements and basic functions. For more advanced users, the sophisticated Gauge Control Interface (GCI) enables comprehensive network management of multiple gauges, advanced configuration, data logging and trending, and diagnostic tools. A ruggedized, portable tablet with wireless connectivity for managing gauge networks is also available.

On-line Industrial Moisture Gauge On-line Industrial Moisture Gauge On-line Industrial Moisture Gauge

Seamless Integration with Industrial Systems

The Series 9 Industrial Moisture Gauge offers flexible integration into new or existing processes through its comprehensive digital I/O and networking capabilities. Supporting industry-standard protocols such as EthernetIP, ProfinetIO, ModbusTCP, DeviceNet, and ProfibusDP, up to 16 gauges can be easily networked. Additionally, eight digital I/O and analogue outputs are provided.

Accessories and Options

A comprehensive suite of accessories and options ensures optimal configuration for specific industrial applications and reliable long-term operation. These include air or water cooling/heating for extreme environments, adjustable mounting solutions, various cabling choices, gating mechanisms for discontinuous materials, powder vision technology for duct measurements, different measurement beam sizes, product temperature sensors, and specialised viewing ports.

Achieving the Lowest Total Cost of Ownership

The Series 9’s inherent long-term stability, coupled with its leading performance, straightforward installation, and minimal maintenance requirements, guarantees exceptional value over its extended operational lifespan.

Operating Principle

The Series 9 Industrial Moisture Gauge employs Near-Infrared (NIR) spectroscopy for its measurement. This technique relies on the principle that water molecules within the analysed material exhibit specific absorption characteristics at certain infrared wavelengths. By emitting pulsed light at these key wavelengths onto the product and subsequently analysing the reflected, unabsorbed light with a sensitive detector, the gauge precisely quantifies the absorption at each wavelength. Utilising sophisticated algorithms and rapid signal processing, this allows for a direct and accurate moisture determination for the material under analysis. The measurement is inherently stable and unaffected by variations in process parameters such as particle size, product layer thickness, temperature fluctuations, ambient light, and changes in relative humidity.

Colour Measurement

An additional feature of the Series 9 goes even further to aid production efficiency and product perfection. The latest Series 9 can identify a shift in colour within a split second which can allow any contamination causing discolouration such as limestone to be removed before any further wastage occurs. Limestone can cause a range of faults within the production of bricks and tiles for example that reduce quality and strength so the need to quickly identify possible faults to eradicate wastage is vital to all production managers. 

Applications

The Series 9 NIR Moisture Gauge can be used to accurately measure moisture in many types of materials, some examples of common applications:

  • Acetate
  • Aggregates
  • Bauxite
  • Biofuels
  • Calcium Carbonate
  • Cellulose
  • Cement
  • Ceramics
  • Chalk
  • Clay and clay products
  • Crushed glass (cullet)
  • Coal (crushed/powdered)
  • Detergents
  • Explosives
  • Fertilisers
  • Fibres & polymers
  • Furnace slag
  • Fly ash
  • Gypsum
  • Limestone (crushed)
  • Minerals
  • Ore extraction & mining
  • Pharmaceuticals
  • Phosphates
  • pre-cast concrete
  • PVC pellets
  • Talc (powdered)
  • Sand
  • Sawdust
  • Sinter mix
  • Wood-based panels (MDF, particleboard)
  • Woodchips
  • Zeolite (powdered)

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