LC-2 – Digital Broadband Lambda Sensor Controller
The Innovate LC-2 is a modern, standalone broadband lambda sensor controller, which is an evolution of the legendary LC-1 model. The device uses 100% digital AFR/Lambda measurement technology and patented DirectDigital™ signal processing, ensuring very high accuracy, responsiveness and stability in all engine operating conditions.
The LC-2 is ideal for dynos, data acquisition systems, standalone ECUs, piggybacks, AFR clocks, and professional tuning applications.
Key features
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Patented DirectDigital™ technology – 100% digital AFR/Lambda measurement
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Compatible with all types of fuels (petrol, E85/ethanol, LPG, diesel and others)
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O₂ probe calibration possible – maximum measurement accuracy
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Integrated two-color status LED (green/red)
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2 fully programmable analogue outputs 0-5V
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Positive lock connectors – secure connections in motorsport and dyno
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Innovate MTS Serial IN / OUT – system integration and expansion
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Serial connection to PC + support in LogWorks
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Daisy-chain can be used – monitoring of single cylinders
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Full compatibility with the Modular Tuning System (MTS)
Analog Outputs (Factory Configuration)
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Analog Output #1 (Yellow):
0 V = 7.35 AFR, 5 V = 22.39 AFR -
Analog Output #2 (Brown):
1.1 V = 14 AFR, 0.1 V = 15 AFR
With the LM Programmer , the user can freely configure the characteristics of both analog outputs under the ECU, dyno or logger.
Technical specifications
Power supply
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Operating Voltage: 9.8 – 16 V DC
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Current consumption (heater heating): 2.0 A nominal / 3.0 A max
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Current consumption (operation): 0.8 A nominal / 1.1 A max
Environmental conditions
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Operating temperature: 0° to 60°C
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Storage temperature: -40° to 85°C
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Water resistance: splashproof (not submersible)
Sensors
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Compatible Probes:
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Bosch LSU 4.2
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Bosch LSU 4.9
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Heater Control: Digital PID (Pump-Cell Impedance)
Scope and accuracy
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Lambda: 0.5 – 8.0
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AFR: 7.35 – 117 (petrol, fuel type programmable)
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Accuracy: ±0.007 Lambda (≈ 0.1 AFR)
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Response Time:
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< 100 ms (25 ms typical < )
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Inputs/Outputs
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Analog outputs: 2 × 0-5 V, 10-bit, programmable
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Communication: Serial Innovate MTS
Contents of the LC-2 Complete Lambda Cable Kit (8 ft)
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Innovate LC-2 controller
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Bosch LSU Broadband Probe
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8 ft probe wire (10 ft total length)
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Weld Sleeve (1″, Steel)
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Programming Cable (Serial)
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Instructions
Application
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load and inertial dynamometers,
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standalone ECU and piggybacks,
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data acquisition systems,
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motorsport and professional tuning,
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AFR monitoring of single cylinders.
