Measuring Moisture in Grain, Nuts and Pulses
Controlling moisture in grain, nuts and pulses throughout different stages of processing can be one of the biggest problems for manufacturers. All sorts of factors will affect the moisture level in the raw product; how it is stored, humidity in the atmosphere, the variety of the grain and also it’s particle size. All of these will have a contributing factor towards the amount of moisture that either needs to be added or evaporated during processing.
Benefits
- Reduction in energy costs as the correct of energy required for drying can be accurately calculated
- Reduction in amount of wasted materials
- Consistent, repeatable quality for end product
Correct moisture control will automatically lead to a reduction in spoiled material as the grain, nuts or pulses can be processed using optimum liquid levels. Moisture measurement will provide an easy method to assist the producer in calculating the correct moisture input required. Microwave sensors are not affected by dust and vapour and have proved easy to use, reliable, accurate and cost effective.
Hydronix have a range of sensors that can be positioned in a variety of different locations depending upon specific requirements. The Hydro-Probe II has been designed to be located in the neck of a bin, underneath the gate, or in the material on a conveyor, and takes readings as the material flows around the sensor. For applications with a high ambient temperature, the Hydro-Probe Orbiter can be mounted above belt conveyors, again taking readings as the grain or other material flows around it. Finally for applications that use a screw conveyor, chute or mixer, the Hydro-Mix is a flush mounted sensor that enables the material to pass across the faceplate without impeding the flow of material.
For further information, please visit our Articles Download section and select 'Feed and Grain' in the Industry box.
