LSU49-5 wide band Lambda controller (complete kit)

LSU49-5 wide band Lambda controller (complete kit)


254,10 € tax incl.*

* For professionnal discounts, or
for professional tax excl. purchases
inside European Economic Community,
please contact us

This Lambda-meter (wide band Lambda sensor control module) uses LSU4.9 Bosch Lambda sensors to measure the engines richness. It can measure richness on gazoline engines and diesel engines as well.

Unlike other kits on the market that use a sensor LSU 4.2, it never needs to be calibrated and provides a very performing and stable richness measurement.

This Lambda-meter delivers its richness measurement with an analog output.

It is specifically adapted to work with the Sybele engine management ECUs (Commander, Challenger4, ...) but can work with other ECU brands as well, or directly with a data recording system or a digital dash board.

By adding its specific display, the engine richness (or Lambda, A/F or O2) can be directly visualized.

USED SENSOR TYPE
Bosch LSU 4.9

CHARACTERISTICS

• Measurement range : from Air to richness 1.55 (Lambda 0.645)
• Maxi supply tension : 18V
• Mini supply tension : 9V
• Maxi heating current : 2A
• Temperature maximum of use : 100°C
• Temperature of sensor heating : regulated at 780ºC (can drift with sensor ageing)
• Total length : 30cm
• Weight : 30g
• IP :  IP65

ANALOG OUTPUT
• range : 0-5V
• Output resistance : 2k
• Precision on gain : +/- 1%
• Offset : +/- 15mV

CONNECTIC
• Output wires (4 wires section 0.5 mm) for sensor and power supply
• Lambda sensor connector : VW original (ref : 1J0 973 713)



Documentation download

 

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LSU49-5 LAMBDA-METER KITS

• The Lambda control module is provided with accessories to install it on the engine.

• LSU49-5 can be directly used with Sybele ECUs.

• For a direct display of the richness measurement, the DC4D52 display must be added to the LSU49-5 controller.

 


LSU49-5 KIT

CONTROLEUR KIT CONTENT
LSU49-5 Module
Loom*
Lambda sensor Bosch LSU 4.9

 

 

 

 

*LOOM 
• On Lambda sensor connection side, the loom is completely sheathed with braid sleeving and the sensor connector. The length to the sensor loom is 0.60 m.
• On ECU side, the loom (ground, power supply, analog output) is made of wires without connector. The loom length is 0.30 m.

 


LSU49-5+DISPLAY KIT
The display has to be ordered in option or separately purchased.
It is used to directly visualize the engine richness ( in richness, Lambda or A/F selectionnable with a button on the display).

DigiLSU display

KIT WITH DISPLAY CONTENT
LSU49-5 Module
DC4D52 display*
Loom (same as in the kit without display)
Lambda sensor Bosch LSU 4.9

 

 

 

 

 

*DISPLAY
• DC4D52 display gives the engine richness both with a LED bargraph and a digital value
• The display type (richness, Lambda, A/F) is selectable
• The display contrast is tuneable

 

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