an axle load indicator gives you immediate overview of
the load on each individual axle
the total weight of the truck, the trailer and of the complete vehicle
the weight of added and removed goods
features
robust and precise - between 0.03 % - 1 %
paper copy of readouts (printer is optional)
easy operation
quick installation - no extra connectors required for communication with trailer
(uses Power Line Communication)
can be installed in any vehicle with full or partial air suspension
independent pressure sensor for each billow - 6 sensors per device
measures the load on the each axle at least every second
different housing versions for cab and trailer - identical operation
continuous exchange of measured loads between cab and trailer device
operation
large 3 digit LED display shows the loads in tons with one or two decimals
pushbuttons enable quick and easy operation
flashing LEDs indicate individual axle overloads
integrated relay activates when alarm load is exceeded
the relay may be connected to the vehicle's horn, tachograph etc.
individual settings for overload and alarm load
tare function for calculation of added or removed goods
individual tare function for truck and trailer
cab unit  
designed for mounting in the driver's cab
mounting on lever with ball-and-socket joint to allow for optimum positioning of the device
trailer unit  
designed for trailer mounting (outdoors)
mounting on wall or plate
electronics are fully moulded into plastic to keep out moisture and water splashes
technical data
axle load indication
load range
0 - 30 t
accuracy between
0.03 % - 1 % of max. load
maximum number of billows
8 per device
maximum number of axles
8 per vehicle
power supply
voltage range
(complies with ISO 7637-1 and 2)
18 - 47 V
voltage range without trailer communication
12 - 47 V
overvoltage protection
> 2000 V
operating current (with activated alarm relay)
< 150 mA
interfaces
printer (optional)
RS232C, ESC
alarm relais (galvanically isolated)
30 V, 1 A
truck/trailer communication
(complies with ISO 7637-3)
uses existing wiring and connectors
air suspension plastic tubes
one tube per billow
mechanical data - cab unit
physical dimensions (excl. lever) (HxWxD)
130 x 218 x 41 mm
weight (incl. lever)
0.9 kg
housing material
plastics
protection (IEC529)
IP65
mechanical data - trailer unit
physical dimensions (HxWxD)
130 x 218 x 41 mm
weight (incl. cabling)
1.1 kg
housing material
plastics
protection (IEC529)
(electronics are embedded in solid plastic)
IP 68
environmental data
operating temperature
-40 to +85 °C
storage temperature
-40 to +100 °C
CE marking
EN 55022-B
ENV 50141
EN6100-4-3

specifications are subject to change without notice


www.irbisdanmark.com
www.irbisdanmark.dk
info@irbisdanmark.com
fax +45 74 46 89 90
irbis Danmark aps
Storegade 35 st.
DK-6430 Nordborg
phone +45 7446 8989