Data Harvest Light Level Sensor 3124

The Data Harvest Light Level Sensor 3124 is a versatile 5‑range light sensor designed to measure illumination levels from 0 to 100,000 lux with precision. Ideal for classroom and laboratory use, this sensor intelligently incorporates filtering on four of its ranges to remove the unwanted effects of 50Hz modulation from artificial room lighting, ensuring clean and accurate data collection.

The fifth range is a fast‑response, unfiltered mode, making it possible to clearly detect flicker and modulation from incandescent and fluorescent lamps—a valuable feature for investigations on light sources and waveform behaviour.

Key Features

• 5 measurement ranges covering 0–100,000 lux
• Four filtered ranges to prevent 50Hz lighting modulation interference
• Fast unfiltered range ideal for examining light flicker and modulation
• Accurate detection of natural and artificial light levels
• Compatible with Data Harvest datalogging systems
• Durable and easy to use in classroom and laboratory settings

Ideal for School Science Lessons

Perfect for KS3, GCSE, and A‑Level Physics & Biology, this Light Level Sensor supports a wide range