Accurate timber weighing with smart, connected workflows
Tamtron’s Log Stacker Scale is developed for quality verification and management of wood material flows, with the ability to accurately and quickly weigh wood material in motion. The information from weighing’s can be transferred to the business for utilisation in real time.
Key benefits
- Achieve precise weighing result (1–2 %)
- Weigh seamlessly during regular operation
- Operate easily with quick installation, servicing and calibration
- Ensure reliable data management for weighing ticket traceability
- Transfer weighing data in real time to Tamtron’s cloud service and integrate seamlessly to ERP or other systems
- Ensure effortless operation with remote support and Over the air (OTA) software updates

For monitoring the quality and quantity of the wood
The Log Stacker Scale weighs wood material during normal operation. The scale facilitates the management of the wood material flow and accelerates operations by transferring weighing information in real time to Tamtron’s cloud services, ERP systems, and other systems used in sawmills and wood chipping plants.
With this scale, verifying the quality of timber is easy; materials can be weighed underwater to measure the fresh density of the timber. The scale has a separate function for immersion weighing.
Weighing data management
The Log Stacker Scale allows businesses to easily transfer data from wood material handled for further utilisation. With the weighing data provided by the scale, the quantity and quality of the wood can be constantly monitored.
- Can be connected to Tamtron’s cloud service, through which the weighing data is accessible in real-time
- Weighing data can be compiled under the same Tamtron cloud platform used by all Tamtron scales, such as Log Stacker Scales
- Versatile integration possibilities with ERP and other systems, to ensure reliable data transfer and real-time access to reports and monitoring of operations
Models
Tamtron Log Stacker Scale is available with an advanced One Power weighing instrument or with a PC version that is possible to integrate into on-board PC.


| DISPLAY INFORMATION | |
|---|---|
| Dimensions (w/o mount) | 205 x 144 x 45 mm |
| Weight (inc. mount) | 1 kg |
| Operational voltage | 12/24VDC |
| Protection class | IP67 |
| Display operation | 7” capasitive touch screen |
| Resolution | 800 x 480 |
| Connection interfaces | 4G, WLAN, GPS, USB, Ethernet, Bluetooth |


| SCALE SPECIFICATIONS | ||
|---|---|---|
| Accuracy | 1-2 % of the load | 1-2 % of the load |
| Operating temperature | -25-+50°C | -25-+50°C |
| Static weighing | ✅ | ✅ |
| Automatic or manual weighing | ✅ | ✅ |
| Overload warning | ✅ | ✅ |
| Pause functionality | ✅ | ✅ |
| Master data management | ✅ | ✅ |
| User management | ✅ | ✅ |
| Weighing report management | ✅ | ✅ |


| OPTIONS | One Power 300i | Power PC (Windows Application) |
|---|---|---|
| USB data transfer | Option | Option |
| XML data transfer (ethernet) | Option | Option |
| Tamtron Cloud service | Option | Option |
| Report management | ✅ | ✅ |
| Order management | ✅ | ✅ |
| Remote support access | ✅ | ✅ |
| OTA updates | ✅ | |
| Operating location via GPS | Option | Option |
| Data transfer i/f, via cloud (REST API) | Option | Option |
Download the product brochure
Type-approved and tested Tamtron Log Stacker Scale weighs verified gross mass (VGM) of a container accurately and meets the requirements of the SOLAS regulations. Download the brochure to explore features, models and integration options in detail.
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