GS FLOW OEM — IN-LINE GRAIN ANALYZER
GS FLOW OEM is an in-line process analysis solution that utilizes GrainSense’s patented technology for precise grain quality analysis.
The GS FLOW OEM system is modular, enabling customers to choose the specific modules they need to optimize their design. At the very least, only the sensor module is necessary, with the control and calculation software directly integrable into the customer's system. To speed up initial integration, GrainSense offers a ready-to-use computing unit module that can be easily connected to the system under development
Solution is based on GrainSense FLOW sensor; the same sensor that is also used in laboratory environment. Comparing to GrainSense laboratory solutions, GS FLOW OEM is utilizing different accessories and provides industrial protocol software interfaces for easy integration — accuracy is the same.
GrainSense solution transforms traditional, bulky Near-Infrared (NIR) spectroscopy equipment into a compact, affordable format, significantly reducing costs compared to conventional equipment.

Real-time measurements of whole grain in a processing line or in a machine, offering valuable information for process control and quality monitoring
Analyzes grain quality with laboratory-level accuracy in industrial environment or integrated into OEM machine
- Measures protein, oil, carbohydrates and moisture in real-time from whole grain
- Continuously analyses the side stream of grain without the need for sample diverters, providing analysis data directly to your machines or to a computer in your control room
- Whole grain analysis.
- Supported grains: Wheat, barley, maize, soybean, rapeseed, oats, and rye.
- Sample size ≈100 grams per second
Industrial Ready
- Offers industrial standard software interfaces for easy integration.
- Supports OPC UA, Profinet, and Modbus TCP/IP.
- No moving parts, ensuring durability and minimal maintenance.
- Operating temperature: +5 to +45 °C.
Modules Included in Sales Package
- GS-Flow sensor
- Computing unit
- GS Flow I/O-adapter
- Accessories (optional)
- Fuse & relay – box
- Sample stream auger
- HMI touchscreen
- Sensor data cable
- Sensor power cable
- Software
- Analyzing software and grain analysis calibrations
- Yearly license includes all species and software updates