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ERDILRF LRF1830C

The ERDILRF LRF1830C is a 1.54 µm laser rangefinder module for distance measurement. It operates from DC 12 V with average power ≤2 W and peak power ≤3 W. Each module is assembled, aligned, calibrated and accepted in-house in Chengdu.

ERDI LaserPayloads & thermal cameras
Supply voltage
DC 12 V

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Product overview

The ERDILRF LRF1830C measures distance using a laser wavelength of 1.54 µm ±0.02 µm. Its measuring range is ≥18,000 m to a 3 × 3 m object under test case A conditions: line of sight, visibility ≥26 km and relative humidity ≤50% at 30 °C. The module is assembled, aligned, calibrated and accepted in-house in Chengdu.

The LRF1830C operates from DC 12 V, with standby power ≤1.2 W, average power ≤2 W and peak power ≤3 W. With a 2S Li-ion 7.4 V, 2,000 mAh pack and a boost regulator, estimated runtime is 6.3 h for continuous ranging or 10 h in standby. These estimates use 85% regulator efficiency and exclude host electronics, regulator quiescent current, cold-temperature capacity loss and battery ageing.

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Specifications

ERDILRF LRF1830C specifications
SpecificationValue & conditions
Product typeERDILRF LRF1830C 1.54 µm laser rangefinder module
Supply voltageDC 12 V
Standby power≤1.2 WStandby.
Average power≤2 W
Peak power≤3 W
Measuring range≥18,000 mMeasuring range — test case A: 3 × 3 m object; line of sight; visibility ≥26 km; relative humidity ≤50% at 30 °C.
Laser wavelength1.54 µm ±0.02 µm
ManufacturingAssembled, aligned, calibrated and accepted in-house in Chengdu.
Estimated runtime with 1S Li-ion packContinuous ranging: 3.1 h; standby: 5.2 h1S Li-ion 3.7 V, 2,000 mAh pack; 7.4 Wh; boost regulator to DC 12 V. Estimates use 0.85 regulator efficiency, 2 W for continuous ranging and 1.2 W for standby; exclude host electronics, regulator quiescent current, cold-temperature capacity loss and battery ageing.
Estimated runtime with 2S Li-ion packContinuous ranging: 6.3 h; standby: 10 h2S Li-ion 7.4 V, 2,000 mAh pack; 14.8 Wh; boost regulator to DC 12 V. Estimates use 0.85 regulator efficiency, 2 W for continuous ranging and 1.2 W for standby; exclude host electronics, regulator quiescent current, cold-temperature capacity loss and battery ageing.
Estimated runtime with 3S Li-ion packContinuous ranging: 9.4 h; standby: 16 h3S Li-ion 11.1 V, 2,000 mAh pack; 22.2 Wh; buck-boost or LDO to the supply range. Estimates use 0.85 regulator efficiency, 2 W for continuous ranging and 1.2 W for standby; exclude host electronics, regulator quiescent current, cold-temperature capacity loss and battery ageing.
Estimated runtime with USB power bankContinuous ranging: 16 h; standby: 26 h5 V USB power bank, 10,000 mAh with 3.7 V cells; 37.0 Wh; boost regulator to DC 12 V. Estimates use 0.85 regulator efficiency, 2 W for continuous ranging and 1.2 W for standby; exclude host electronics, regulator quiescent current, cold-temperature capacity loss and battery ageing.

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