Home > Air-Fuel Ratio (AFR) Analyzers > Product Comparison
Product Comparison of AFR Analyzers
Lambda 5220 AFRecorder 4800R AFRecorder 4800P AFRecorder 2400 AFRecorder 2000 AFRecorder 1200 Lambda Pro
Range 6 to 364 AFR
0.4 to 25 λ
0.04 to 2.5 φ
0 to 25% O2
0 to 414 kPa
6 to 150 AFR
0.4 to 10 λ
0.1 to 2.5 φ
0 to 22% O2
6 to 150 AFR
0.4 to 10 λ
0.1 to 2.5 φ
0 to 22% O2
6 to 150 AFR
0.4 to 10 λ
0.1 to 2.5 φ
0 to 22% O2
6 to 150 AFR
0.4 to 10 λ
0.1 to 2.5 φ
0 to 22% O2
6 to 150 AFR
0.4 to 10 λ
0 to 22% O2
8 to 25.5 AFR
0.55 to 1.75 λ
Accuracy ±0.6% at stoichiometric
±0.9% elsewhere

%O2 ± 0.1%

Pressure ± 5.2 kPa
±0.6% at stoichiometric
±0.9% elsewhere
±0.6% at stoichiometric
±0.9% elsewhere
±0.6% at stoichiometric
±0.9% elsewhere
±0.6% at stoichiometric
±0.9% elsewhere
±0.6% at stoichiometric
±0.9% elsewhere
±1% at stoichiometric
±2% elsewhere
Response Time < 150 ms< 150 ms< 150 ms< 150 ms < 150 ms< 150 ms< 150 ms
Calculation Time < 1ms1 ms1 ms1 ms1 ms1 ms2 ms
Fuel Type H:C, O:C, N:C, and H2 can be specified H:C, O:C, N:C, and H2 can be specifiedH:C, O:C, N:C, and H2 can be specified H:C, O:C, N:C, and H2 can be specifiedH:C, O:C, N:C, and H2 can be specified H:C, O:C, N:C, and H2 can be specifiedLambda, Gasoline, Methanol (others available)
Analog Out 6 Ch, 0 to 5V or 0 to 1V, Linearized, Prog.2 Ch, 0 to 5V, Linearized, Prog.2 Ch, 0 to 5V, Linearized, Prog. 0 to 5V, Linearized, Prog. for all four parameters0 to 5V, Linearized, Prog. 0 to 5V, Linearized, Prog.0 to 5V, Linearized
CAN Yes
USB For custom applications only
RS-232 For custom applications onlyYes, BidirectionalYes, Bidirectional Yes, BidirectionalYes, BidirectionalYes, BidirectionalNo
SEGO Yes, Prog. DualYes, Prog. DualYes, Prog. DualYes, Prog. Yes, Prog.Yes, Prog.Yes, Stoich. Only
Recording Yes, via ECM Config ToolYesYesYesYesYesYes, Max/Min Only
Statistics NoAvg, Max, Min, SDAvg, Max, Min, SDAvg, Max, Min, SD Avg, Max, Min, SDAvg, Max, Min, SDMax, Min
Alarms NoNoNoYesYesNoNo
Power DC, optional AC/DCACAC/DCAC/DCAC/DCAC/DCDC
Size 4.1" x 2.5" x 6.5"19" x 3.5" x 14"10.2" x 4.6" x 13.3"10.2" x 4.6" x 13.3" 10.2" x 4.6" x 13.3"7.5" x 4" x 1.2"7.5" x 4" x 1.2"