ehb SMARTdisplay 30

ehb SMARTdisplay 30


The ehb SMARTdisplay 30 delivers a multitude of functions for the monitoring, visualisation and operation of applications via CAN bus (SAE J1939)

Large, transflective, backlit B/W display with automatic contrast adjustment thanks to integrated brightness sensor
the ehb SMARTdisplay 30 ensures perfect legibility even under poor lighting conditions.

UV-resistant, rugged PA6 housing for installation in a 52mm standard bore. Secure installation with retainer bolted from the rear
Fast installation and retrofit. Dependable functioning even in harsh environments.

CAN bus
Inexpensive solution for the monitoring and visualisation of engine characteristics with CAN bus, as well as any number of other connected CAN devices (e.g. ehb SMART modules). The cyclic transmission of the J1939 CAN message TSC1 can also be activated and deactivated as a new parameter.

Speed adjustment via ehb SMARTdisplay 30
A speed adjustment can be made via externally connected contacts (buttons or similar).

Plug and Play
Preconfigured solutions for standard applications without programming expertise.

Easy to use
No need to know the CAN bus protocol to display the relevant engine data for:

  • Exhaust system data
  • Fuel tank levels
  • Temperatures
  • Diagnostic data
  • Pressure data
  • Speed
  • Torque
  • Fuel consumption  3 phase generator data (optinal)
  • Hydraulic oil level and temperature
show full product desription


  • Construction machinery Construction machinery
  • Agricultural engineering (agricultural machines) Agricultural engineering (agricultural machines)
  • Industrial visualisation Industrial visualisation
  • Municipal utility vehicles Municipal utility vehicles
  • Plant engineering Plant engineering
  • Maritime applications Maritime applications

Electrical Data

Votage range

5 – 32V (typ. 6 – 32V)

Power consumption

50 – 120mA (bei UB 8 – 24V)

Operating temperature

-20°C to +70°C

Storage temperature

-30°C to +80°C

RAM memory

64 kByte

Flash memory

128 kByte

CAN bus interface

250 kBit/s, CAN 2.0, SAE J1939


Display type

Dot Matrix LCD Display, transflective


128 x 64 Pixel

Visible screen diagonal

3,0“ (7,6 cm)


>30 cd/m²

Contrast ratio (CR)


Background lighting

LED, white

Mechanical Data

Housing dimensions (W x H x D)

116 x 116 x 14 mm

Installation depth

47 mm / approx. 70 mm with cable

Installation cut-out

Ø 52 mm

Housing material

PA 6 30 GB, black, UV-stabilised


190 g


Retainers, bolted from the rear

Degree of protection

IP67 (with plug inserted)


Deutsch plug type DT04-12PA

Testing standards

Technical Drawings

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