Single drum roller
Compaction display
Analog Compaction Display (ACD) for vibratory rollers.
With the Völkel Compaction Display, every roller driver can directly monitor the current compaction process and assess when optimum compaction has been achieved.
During the pass, the increase in compaction is continuously determined and displayed to the driver on a scale from 0-100 – intuitively understandable, just like a speedometer.
The more LEDs light up, the higher the ground stiffness.
- Relative compression via LED scale
- Vibrator frequency via 7-segment display
- Step operation warning via indicator light
Detailed information
With the Analog Compaction Display (ACD), every roller driver can directly monitor the current compaction process and assess when optimum compaction has been achieved.
During the pass, the increase in compaction is continuously determined and displayed to the driver on a scale from 0-100 – intuitively understandable, just like a speedometer.
The more LEDs light up, the higher the ground stiffness.
Detect weak points
A change in the display value indicates to the driver whether the soil is compactable as early as the first rolling operation.
If it cannot be compacted, the roller driver can initiate soil improvement measures at an early stage.
Avoid unnecessary passes
The progress and the end of the compaction work becomes clear: the driver rolls until the display value no longer increases.
Preventing over-compaction
The skip light warns of grain shattering and machine damage in good time.
Simply install success
The Völkel Compaction display is easy to install in the roller dashboard, either at the factory or as a retrofit.
With the installation housing, it fits into the standard bore for instruments.
Display of the ACD:
- Soil compaction
- Vibration frequency
- Jump mode
ACD:
| Front panel dimensions: | (D/H) 95mm x 10mm |
| Housing cover dimensions: | (D/H) 84mm x 13mm |
| Front panel | Black anodized aluminium, acrylic glass protective screen |
| Housing cover | Black anodized aluminium |
| Weight: | 220 g |
| Connections: | 1 x 5-pin panel connector M12x1 |
| Supply: | UB = 8 … 32V |
| Operating temperature range: | -40…85°C |
| Power consumption: | Total current: approx. 70mA at 24V (backlight on) |
| Program memory: | internal: 128kByte Flash-EPROM |
| Data storage: | internal: 6kByte RAM |
| Interfaces: | 1 x CAN 2.0B, maximum baud rate: 1Mbit/s |
| Security: | Microcontroller watchdog, Overvoltage protection, Reverse polarity protection Protection category front panel: IP65, IP 69K (DIN 40050, DIN EN 60529) Protection category housing cover: IP65, IP 69K (DIN 40050, DIN EN 60529) |
| EMC: | Road vehicles: Directive 72/245/EEC (95/54/EC), ISO 10605, ISO 7637-1, ISO 7637-2, ISO 7637-3 Construction machinery: DIN EN 13309, ISO 7637-3 Agricultural and forestry machinery: Directive 75/322/EEC (2001/3/EC), DIN EN ISO 14982, ISO 7637-3 Industrial use: DIN EN 61000-6-2, DIN EN 61000-6-4 |
| Display | Two-digit LED 7-segment display 7.62 mm Symbol display with 4 LEDs Round display with 21 LEDs Field of vision Ø 80.0 mm Backlight Brightness adjustable via software |
ACD in mm
What can we do for you?
Get in touch
Dirk Jansen Dipl.-Ing. (FH)
Phone +49 2534 9731-0
jansen@voelkel.de
Völkel Mikroelektronik GmbH
Otto-Hahn-Straße 30
48161 Münster