ECM - Lambda 5220

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Lambda 5220

Description:


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ECM's Lambda 5220 is a powerful, "next generation" wideband Lambda and O2 analyzer. In addition to providing outstanding measurement range and accuracy, the Lambda 5220 addresses the two principle sources of error with wideband sensor use: sensor aging and exhaust pressure. All wideband sensors supplied are factory-calibrated and this calibration is stored in a memory chip in the sensor's connector. However with use, sensors can age and when this occurs, the calibration will no longer be accurate. To restore accuracy, the Lambda 5220 can be used to recalibrate the sensors and this new calibration will be stored in the same memory chip. Pressure compensation (P-COMP™) improves accuracy at non-stoichiometric (i.e. λ ≠ 1) and non-atmospheric (i.e. P ≠ 101kPa) conditions. For example, a pressure increase of only 34 kPa can cause an error of 0.58 λ at λ = 3. The Lambda 5220 includes a pressure sensor that measures the exhaust gas pressure to avoid this error.

The Lambda 5220 will work with all Bosch and NTK-type wideband sensors and is programmable for all fuel types (H:C, O:C, N:C, and H2). Lambda (λ), AFR Ratio, φ, O2, and all sensor parameters including pumping current, cell resistance, sensor age factor, and pressure are available for display and output. A second lambda channel can be added.

The Lambda 5220 is suited for both dynamometer and in-vehicle work. With six analog outputs, CAN, USB, and RS232 communication, the Lambda 5220 can be integrated into any data acquisition system. Distances of up to 100 meters between the sensor and analyzer are possible. To simplify in-vehicle use, the Lambda 5220 can be turned on and off with a signal from the vehicle's ignition switch. This feature along with the analyzer's CAN communication capability make it possible to use the Lambda 5220 in the loop of a real-time emissions control strategy.

Lambda is the most important parameter influencing the emissions, fuel economy, and drivability of combustion engines and it is imperative that it be measured accurately. For more than ten years, ECM has been producing precision Lambda instrumentation for vehicle and engine developers. ECM's Lambda 5220 represents the pinnacle in Lambda and O2 measurement technology.

Specifications:

Ranges:	λ 0.4 to 25, AFR 6 to 364, φ 0.04 to 2.5, O2 0 to 25%, Pressure 0 to 414 kPa
Accuracies:	λ ± 0.005 (at 1 λ), ± 0.008 (0.8 to 1.2 λ), ± 0.009 (elsewhere) AFR ± 0.1 (at 14.6 AFR), ± 0.2 (12 to 18 AFR), ± 0.5 (elsewhere) φ ± 0.005 (at 1 φ), ± 0.008 (0.8 to 1.2 φ), ± 0.009 (elsewhere) %O2 ± 0.2 (0 to 2% O2), ± 0.4 (elsewhere) Pressure ± 5.2 kPa
Response Time:	Less than 150 ms
Fuel Type:	Programmable H:C, O:C, and N:C ratios, and H2
Analog Outputs:	6 channels, 0 to 5V linearized and programmable for λ, AFR, φ, O2, pressure, etc
CAN:	Programmable communication protocol
USB, RS232:	Data transfer and control
Power:	11 to 28 VDC, AC/DC (optional)
Sensor:	18mm x 1.5mm thread (lambda), 1/4" NPT (pressure)
Size and Cable:	105mm x 64mm x 165mm (W x H x D), 10m cable (std), up to 100m (optional)
Operating Temp.:	-40 to +85°C
Options:	Second λ/AFR/φ/%O2 channel, Rackmount Kit (holds up to 4 analyzers/8 channels), λ sensor simulator, AC/DC Power Supply

Jump to Optional Kits and Parts

Related Downloads:

Lambda 5220 Brochure (US) (04-01-2007, 186KB)

Lambda 5220 Brochure (Eur) (04-01-2007, 308KB)

Aluminum Block Brochure (27KB)

Exhaust Probe Brochure (104KB)

Rackmount Installation Guide (197KB)

Vboost Power Supply Brochure (165KB)

INCA Setup Guide (1052KB)

ECM CAN Configuration Tool (v4.8, 3559KB)

The complete kit includes the following parts:

Item	Description	P/N	Qty
1.	Lambda 5220	01-02	1
2.	LambdaCAN Module	02-01	1
3a.	NTK 6mA O2 Sensor, or	05-01	1
3b.	Bosch LSU4.2 O2 Sensor, or	05-02	1
3c.	Bosch LSU4.9 O2 Sensor, or	05-03	1
3d.	NTK 4mA O2 Sensor	05-04	1
4.	Eurofast 12mm Cable, 4m	09-01	1
5.	Eurofast 12mm Cable, 2m	09-02	1
6.	Flexi-Eurofast Cable, 0.3m	09-04	3
7.	Eurofast "T" Connector	09-05	4
8.	Eurofast Termination Resistor	09-06	3
9.	Lambda Cable, 1m	10-02	1
10a.	DC Power Cable, Spades, or	11-15	1
10b.	DC Power Cable, Banana Plugs	11-16	1
11.	Female Eurofast to DB9F	11-05	1
12.	Key-on Cable, 2m	11-08	1
13.	5200 Series Manuals and Configuration Software CD	13-01	1

Optional Kits and Parts:

For pressure compensation, these additional items are included (per Lambda channel):

Item	Description	P/N	Qty
1a.	Pressure, 0-75 psia, 1/4, or	07-01	1
1b.	Pressure, 0-517 kPa, 6mm Tube Fitting (Metric)	07-02	1
2.	Module Y Cable	10-21	1
3.	Pressure Cable, 1m	10-04	1
4a.	Pressure Line Assembly, 1/4" Tubing/Hose/Fittings, 19" (USA), or	12-08	1
4b.	Pressure Line Assembly, 6mm Tubing/Hose/Fittings, 483mm (Metric)	12-11	1

For dual-channel kit, these additional items are included:

Item	Description	P/N	Qty
1.	LambdaCAN Module	02-01	1
2a.	NTK 6mA O2 Sensor, or	05-01	1
2b.	Bosch LSU4.2 O2 Sensor, or	05-02	1
2c.	Bosch LSU4.9 O2 Sensor, or	05-03	1
2d.	NTK 4mA O2 Sensor	05-04	1
3.	Eurofast 12mm Cable, 2m	09-02	1
4.	Flexi-Eurofast Cable, 0.3m	09-04	1
5.	Eurofast "T" Connector	09-05	1
6.	Lambda Cable, 1m	10-02	1

Other accessories:

Item	Description	P/N	Qty
1.	AC/DC Power Supply, Universal, 24V	04-01	1
2.	Vboost Power Supply	04-02	1
3.	19" Rackmount Panel (holds up to 4 display heads)	12-01	1
4.	Aluminum Block (18mm x 1.5mm)	12-18	1
5.	Exhaust Probe (18mm x 1.5mm)	12-19	1