Menu
Your Cart

MoTeC PLM

"

\""\""
\""\"" The MoTeC Professional Lambda Meter (PLM) accurately determines exhaust gas mixture strength over a wide range of engine operating conditions with a fast response time. This device has been designed to be quick and easy to use, whilst allowing a calibration engineer all of the power and configurability required for OE emissions development and certification work.

Download or view the PLM brochure.

Weighing only 135 gms and with a robust aluminium enclosure it can be conveniently mounted singularly, or in multiples, in almost any application. The operating range of the device is between 0.7 and 32.0 Lambda. For Gasoline/Petrol this equates to an Air/Fuel Ratio range of 10.3:1 to 470:1.

The display may be set to show Lambda, Air Fuel Ratio or Equivalence Ratio for any sensor compatible fuel (Gasoline/Petrol, Alcohol, Gas, Diesel or "blend" fuel as defined by the user). The resolution of the display (decimal points), display update rate, display filtering, backlight intensity may all be defined by the user with the Windows setup software provided.

The MoTeC Professional Lambda Meter provides an differential Analog Voltage Output that may be connected to an Analog Meter or other measurement instrument such as a Data Logger or Chart Recorder. The output may be defined by the user to be linear or non-linear in relation to the measured units. The PLM also supports 1 Mbit CAN and/or RS232 data links to devices such as the MoTeC ADL2 or SDL for transmission of sensor and diagnostic data. Comprehensive diagnostic and status channels are also provided.

\""\""
The MoTeC Professional Lambda Meter configuration determines exactly how it operates. The initial configuration will allow the MoTeC PLM to be connected to a power supply and sensor, displaying Lambda values without any modification to the configuration. Changes can be made to the configuration to alter various aspects of the MoTeC PLM. This includes the display parameter (eg. to A/F ratio), display formats, analogue output scaling, sensor type, sensor calibration, backlight intensity, etc. Standard configuration templates for most common preferences are included. The user can manually select the sensor used as Bosch LSU or NTK UEGO. Selecting "Auto" allows the MoTeC PLM to determine the type of sensor being used. The sensor can be user calibrated to compensate for sensing aging and contamination.

\""\""
  The two prime applications for this device are for the development and tuning of emission controlled vehicles and for use in motorsport. The highly competitive motorsport environment requires that all aspects of the vehicle are optimally calibrated and perhaps no area is more critical than the engine.

The engine will normally give best performance at only one mixture strength and the MoTeC Professional Lambda Meter lets you accurately determine the direction and magnitude of adjustments that need to be made to achieve this. The MoTeC PLM can be used equally effectively on fuel injected and carburetted vehicles. The versatility and practicality of the MoTeC PLM makes it perfect for a wide range of applications, from garages to motorsport and OEM calibration professionals.

\""\""
Power Supply

  • Input Voltage range:   - 7 to 16 Volts
  • Input current:
    • 60mA Typical with backlight off
    • 110mA Typical with backlight on
    • Plus sensor heater current
  • Protection:   - Reverse polarity protected
  • Load Dump Clamp:   - Max 40V at 100 Amp 100 msec

Sensors

  • Sensors:   - 1
  • Compatible Types:   - Bosch LSU / NTK UEGO
  • Calibration Methods:
    • Automatic using sensor\'s built in calibration resistor
    • Manual Table Entry
    • Known Oxygen Environment
    • Calibration Constant
  • Type Detection:   - Manual or Automatic (using sensor\'s built in calibration resistor)

Measurements

  • Lambda:   - 0.7 to 32.0
  • 02:   - 0 to 22%
  • A/F Ratio:  - Fuel dependant (see lambda range)
  • Accuracy:   - +/-1.5% (sensor specific)

Sensor Heater

  • Outputs:   - 1
  • Current:   - Max 8 Amp
  • Control:
    • Bosch - Digital PID
    • NTK - Constant Voltage
    • Note: requires 11V supply for optimal operation

Outputs

  • Analogue:   - 1 x 0 to 5V DC, User Programmable
  • Output Type:   - Differential
  • Differential Range:   - -4.8 to 5.0 Volts

Inputs

  • Digital:   - 2 x User Programmable as RPM or PLM Enable (Operate)

Communications

  • Serial:
    • CAN @ up to 1 Mbit
    • RS232 (for configuration)

Display

  • Type:   - LCD 3.5 Digit
  • Digit Height:   - 12.7mm
  • Lighting:   - Green LED Back Light

Processor

  • CPU:   - Motorola 68HC908AZ60
  • Speed:   - 8MHz
  • Code Memory:   - 60K Flash
  • Configuration Memory:   - 1K EEPROM - Field updateable

General

  • Connectors:   - 2 x 9 Pin Dsub
  • Temperature Range:   - -10 to 70 Deg C
  • Dimensions (WxHxD):   - 105 x 41 x 25 mm (excluding connector)
  • Weight:   - 135 grams

"

Brand: MoTeC SKU: MC78-361070
MoTeC Serial RS232Communication hardware and device wiring to connect MoTeC products with a Serial RS232 port to the PC.Applicable MoTeC ProductsM4 with serial number 3000 and greaterM2R, MLSPLMRadio Telemetry, GSM TelemetryDevice WiringFor PLM, Radio telemetry and GSM telemetry, the serial cable co..
£12.00
Brand: MoTeC SKU: MC79-361118
The MoTeC PLM Bosch Loom 2.6m is available individually as a direct replacement spare for the standard PLM Bosch Loom..
£67.00
Brand: MoTeC SKU: MC50-315003
The MoTeC Professional Lambda Meter (PLM) accurately determines exhaust gas mixture strength over a wide range of engine operating conditions with a fast response time. This device has been designed to be quick and easy to use, whilst allowing a calibration engineer all of the power and configurabil..
£1,025.00
Brand: MoTeC SKU: MC50-315005
The MoTeC Professional Lambda Meter (PLM) accurately determines exhaust gas mixture strength over a wide range of engine operating conditions with a fast response time. This device has been designed to be quick and easy to use, whilst allowing a calibration engineer all of the power and configurabil..
£1,056.00
Brand: MoTeC SKU: MC50-315002
The MoTeC Professional Lambda Meter (PLM) accurately determines exhaust gas mixture strength over a wide range of engine operating conditions with a fast response time. This device has been designed to be quick and easy to use, whilst allowing a calibration engineer all of the power and configurabil..
£1,110.00
Brand: MoTeC SKU: MC50-315004
The MoTeC Professional Lambda Meter (PLM) accurately determines exhaust gas mixture strength over a wide range of engine operating conditions with a fast response time. This device has been designed to be quick and easy to use, whilst allowing a calibration engineer all of the power and configurabil..
£922.00
Showing 1 to 9 of 9 (1 Pages)