LRF1221C · 1.54 µm Laser Rangefinder Module
LRF1221C power supply voltage and current draw
Use these published values to size the regulator and the wiring. Supply: DC12 V. Peak figures matter for a battery-powered host; average figures for thermal design.
LRF1221C power table
| Parameter | Published value | Condition / note |
|---|---|---|
| Supply voltage | DC12 V | |
| Standby power consumption | ≤1.2W | |
| Average power consumption | ≤2 W | |
| Peak Power Consumption | ≤3W@10Hz |
Ordering the LRF1221C
The published single-unit price of the LRF1221C is $3,400, falling to $1,300 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: LRF1221C model page.
FAQ
What is the maximum range of the LRF1221C?
The published range is 4m × 6m Objective ≥12 km. 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 LRF1221C use?
The published communication interface is RS422.
What laser wavelength does the LRF1221C use?
The published wavelength is 1.54μm±0.02μm; laser safety entry: Class I stated in the module document. Final accessible-emission classification applies to the complete configuration..
How much does the LRF1221C cost?
The published single-unit price of the LRF1221C is $3,400, falling to $1,300 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.
- LRF1221C — LRF1221C 1.54 µm Laser Rangefinder Module