Source-backed claims. Configuration, workload and evidence type matter when comparing products.
Accuracy
±6cm(0.2~6m), 1%(≥6m) cm / %
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeAccuracy① ±6cm(0.2~6m), 1%(≥6m)
Address range
0x10~0x7F
Reported claim
Configuration: TFS20-L; I2C; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeParity None Address range 0x10~0x7F
Ambient light resistance
100 klux
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeAmbient light resistance 100Klux
Average power consumption
≤ 0.35 W
Manufacturer specification
Configuration: TFS20-L; main official catalog page; Alternative manufacturer catalog statement; applicability versus linked datasheet is unresolved. Separate source editions are not interchangeable; no value silently selected or merged.
Benewake Lidar - Advanced Sensors for Smarter AutomationTFS20-L
TFS20-L
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Comparison
Dimensions
(L*W*H)
21 mm × 15 mm × 7.87 mm
Interface
UART, I²C
Protection Level
without enclosure
Range
0.2 ~ 20 m
Frame
Rate
1 ~ 250 Hz
Power
Consumption
≤ 0.35 W
Average power consumption
≤0.43W
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeAverage power consumption ≤0.43W
Baud rate
115,200 bps
Reported claim
Configuration: TFS20-L; UART; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeBaud rate 115200 Max transmission rate 400kbps
Central wavelength
905 nm
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeCentral wavelength 905nm
Communication interfaces
UART, I2C
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeCommunication Interface UART Communication Interface I²C
Communication level
LVTTL (3.3V)
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeCommunication level LVTTL (3.3V)
Connector
0.8mm-6P (Model: WF08006-01207)
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeConnector 0.8mm-6P (Model: WF08006-01207)
Data bit
8
Reported claim
Configuration: TFS20-L; UART; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeData bit 8 Master/Slave mode Slave
Default address
0x10
Reported claim
Configuration: TFS20-L; I2C; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeStop bit 1 Default address 0x10
Default frame rate
0 / 20 / 50 / 100 (Default) / 250Hz
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeDefault frame rate 0 / 20 / 50 / 100 (Default) / 250Hz
Detection range
0.2-20m@90% reflectivity@0Klux, 0.2-15m@90% reflectivity@100Klux 0.2-12m@10% reflectivity@0Klux, 0.2-9m@10% reflectivity@100Klux
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeDetection range 0.2-20m@90% reflectivity@0Klux, 0.2-15m@90% reflectivity@100Klux 0.2-12m@10% reflectivity@0Klux, 0.2-9m@10% reflectivity@100Klux
Dimensions
21*15*7.87mm (three linear dimensions)
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided. The source prints a dimension triplet with mm³; the adjacent mechanical drawing explicitly labels linear dimensions in mm.
TFS20-L Datasheet | BenewakeDimensions 21*15*7.87mm³
Eye safety
Class 1 Eye-safe [IEC60825]
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeEye safety Class 1 Eye-safe [IEC60825]
Fov
<2°
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeFoV <2°
Light source
VCSEL
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeLight source VCSEL
Master/slave mode
Slave
Reported claim
Configuration: TFS20-L; I2C; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeData bit 8 Master/Slave mode Slave
Max transmission rate
400 kbps
Reported claim
Configuration: TFS20-L; I2C; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeBaud rate 115200 Max transmission rate 400kbps
Operating temperature
-20℃ ~ +60℃ °C
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeOperating temperature -20℃ ~ +60℃
Parity
None
Reported claim
Configuration: TFS20-L; UART; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeParity None Address range 0x10~0x7F
Peak current
130mA@3.3V
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakePeak current③ 130mA@3.3V
Power supply
DC 3.3±9%V
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakePower supply DC 3.3±9%V
Precision
2cm(0.2~6m)@1σ
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakePrecision② 2cm(0.2~6m)@1σ
Stop bit
1
Reported claim
Configuration: TFS20-L; UART; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeStop bit 1 Default address 0x10
Storage temperature
-40℃ ~ +85℃ °C
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeStorage temperature -40℃ ~ +85℃
Weight
~1.35g
Reported claim
Configuration: TFS20-L; Manufacturer datasheet. Accuracy: indoor 25°C, 90% reflectivity; precision: indoor 25°C. Peak current measured at room temperature. Range conditions retained as printed; no environmental enclosure rating provided.
TFS20-L Datasheet | BenewakeWeight ~1.35g