LRF0612C · 1535 nm Laser Rangefinder Module
LRF0612C datasheet: specifications, range conditions, interface
Every value below is copied from the published LRF0612C specification table with its test condition, so you can compare it with other modules on equal terms.
LRF0612C key specifications
| Item | Published value |
|---|---|
| Model | LRF0612C |
| Published range | Reference target(2.3m × 2.3m) ≥6,000m Measuring human target(0.5m × 1.7m) ≥1,200m |
| Wavelength | 1535±5nm |
| Accuracy | ±2 m |
| Update rate | 1Hz ~10Hz |
| Supply | DC 4.5～16 V |
| Weight | ≤ 58±1g |
| Dimensions | 65mm × 48mm × 32 mm |
| Laser safety | Class I stated in the module document. Final accessible-emission classification applies to the complete configuration. |
| Price | From $700 per unit |
Full specification table
ERDI published product specifications, captured 2026-10-08.
| Parameter | Published value | Condition / note |
|---|---|---|
| Laser wavelength | 1535±5nm | |
| Module laser-safety statement | Class I stated in the module document. Final accessible-emission classification applies to the complete configuration. | |
| Divergence Angle | ≤0.3 mrad | |
| Laser Energy | ≥200 μJ | |
| Launch Lens Diameter | Ø12 mm | |
| Receiver Lens Diameter | Ø25 mm | |
| Measuring Range （Reflectance 30%; visibility ≥ 8 km.） | Reference target(2.3m × 2.3m) ≥6,000m Measuring human target(0.5m × 1.7m) ≥1,200m | |
| Minimum range | ≤50 m | |
| Measurement frequency | 1Hz ~10Hz | |
| Number of multi-target detections | Up to 3 targets | |
| Ranging accuracy | ±2 m | |
| Range Resolution | ≤0.1m | |
| Precision Rate | ≥98% | |
| False alarm rate | ≤1% | |
| Pin-in-lead package model | A1257WR-S-6P | |
| Supply voltage | DC 4.5～16 V | |
| Standby power consumption | ≤1 mW | |
| Average power consumption | ≤4 W (measurement-rate condition not specified) | |
| Peak Power Consumption | ≤14W @12 V | |
| Weight | ≤ 58±1g | |
| Dimension (L×W×H) | 65mm × 48mm × 32 mm | |
| Operating temperature | −40～+70 °C | |
| Storage temperature | −55～+75 °C | |
| Impact Resistance | Meet the MIL-STD-810G testing standard | |
| Vibration Resistance | Meet the MIL-STD-810G testing standard |
Connector pinout
| Pin | Signal | Note |
|---|---|---|
| 1 | Positive power supply | Power supply, 4.5 ~ 16V |
| 2 | Negative power supply | Power supply, ground |
| 3 | POWER_ON | Module power switch, TTL_ 3.3V level; Module on (> 2.7V), module off (< 0.3V); |
| 4 | UART_TX | Serial port sender, TTL_ 3.3V level |
| 5 | UART_RX | Serial port receiver, TTL_ 3.3V level |
Ordering the LRF0612C
The published single-unit price of the LRF0612C is $1,000, falling to $700 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: LRF0612C model page.
FAQ
What is the maximum range of the LRF0612C?
The published range is Reference target(2.3m × 2.3m) ≥6,000m Measuring human target(0.5m × 1.7m) ≥1,200m. 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.
What laser wavelength does the LRF0612C use?
The published wavelength is 1535±5nm; laser safety entry: Class I stated in the module document. Final accessible-emission classification applies to the complete configuration..
How much does the LRF0612C cost?
The published single-unit price of the LRF0612C is $1,000, falling to $700 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.
- LRF0612C — LRF0612C 1535 nm Laser Rangefinder Module