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LRF22VB · 905 nm Single-Point LiDAR Sensor

LRF22VB datasheet: specifications, range conditions, interface

Every value below is copied from the published LRF22VB specification table with its test condition, so you can compare it with other modules on equal terms.

LRF22VB key specifications

ItemPublished value
ModelLRF22VB
Published range0.05–20 m (90% reflectivity); 0.05–10 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)
Wavelength905 nm
InterfaceUART/IIC
Accuracy±5 cm (<5 m); 1% (≥5 m)
Update rate200 Hz (alternatives: 100/50/20/10/1 Hz)
Supply3–3.6 V DC
Weight1.5 g
Dimensions21 × 15 × 7.43 mm
Laser safetyClass 1
PriceFrom $8 per unit

Full specification table

ERDI published product specifications, captured 2026-10-08.

ParameterPublished valueCondition / note
Measurement range0.05–20 m (90% reflectivity); 0.05–10 m (10% reflectivity)The two source values remain bound to their stated target reflectivity.
Measurement frequency200 Hz (alternatives: 100/50/20/10/1 Hz)Confirm against the controlled model document
Accuracy±5 cm (<5 m); 1% (≥5 m)Confirm against the controlled model document
Repeatability±30 mmConfirm against the controlled model document
Ambient-light immunity8 m at 60 klxConfirm against the controlled model document
Reported resolution1 mmFront-page feature statement; not an accuracy value
Laser wavelength905 nmConfirm against the controlled model document
Photobiological safetyClass 1Confirm against the controlled model document
Field of view3°Confirm against the controlled model document
Wavelength for indicationN/AConfirm against the controlled model document
Photobiological safety for indicationN/AConfirm against the controlled model document
Supply voltage3–3.6 V DCConfirm against the controlled model document
Peak current3.3 V at 70 mAConfirm against the controlled model document
Average current3.3 V at 40 mAConfirm against the controlled model document
Average power consumption<0.2 WConfirm against the controlled model document
InterfaceUART/IICConfirm against the controlled model document
Protection levelN/AConfirm against the controlled model document
Dimensions21 × 15 × 7.43 mmConfirm against the controlled model document
Weight1.5 gConfirm against the controlled model document
Operating temperature−20 °C to +60 °CConfirm against the controlled model document
Wire specification6-pin 0.8 mm terminal, HC-0.8-6PWT, with 20 cm tinned stranded wiresConfirm against the controlled model document
CustomizationAvailable in appearance / structure / output protocolConfirm against the controlled model document

Published applications

  • Drone altitude hold
  • Robot & AGV obstacle avoidance
  • Camera focusing

Ordering the LRF22VB

The published single-unit price of the LRF22VB is $12, falling to $8 per unit at the largest published quantity band. Prices include shipping and are ordered directly from erdilrf.com. Technical questions and quantity quotes: tommy@erdimail.com. Full specification table, downloads and ordering: LRF22VB model page.

FAQ

What is the maximum range of the LRF22VB?

The published range is 0.05–20 m (90% reflectivity); 0.05–10 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.). A range figure is only comparable together with the target and conditions it was measured on, so the condition is listed next to the value.

Which interface does the LRF22VB use?

The published communication interface is UART/IIC.

What laser wavelength does the LRF22VB use?

The published wavelength is 905 nm; laser safety entry: Class 1.

How much does the LRF22VB cost?

The published single-unit price of the LRF22VB is $12, falling to $8 per unit at the largest published quantity band. Prices include shipping and are ordered directly from erdilrf.com.

Related guides

Model records

Open the model page for the full specification table, downloads, published price and ordering.

  • LRF22VB — LRF22VB 905 nm Single-Point LiDAR Sensor
  • LRF10VB — LRF10VB 940 nm Single-Point LiDAR Sensor
  • LRF50H — LRF50H 905 nm LiDAR Distance Sensor
  • LRF50VB — LRF50VB 905 nm Single-Point LiDAR Sensor
  • LRF100H — LRF100H 905 nm LiDAR Distance Sensor