-40%
Luminosity Sensor (LDR), CdS Photocell, PDV-P9200
$ 1.58
- Description
- Size Guide
Description
Luminosity Sensor (LDR), CdS Photocell, PDV-P92009205
LDR Sensor
This is the PDV-P9200 resistive sensor whose conductivity varies depending on the intensity of light received on its photosensitive part. The measurable spectral range (400nm to 700nm) coincides with the human visible spectrum, so it can be used to detect light/darkness in the same way that a human eye would detect it.
Note that this is made with CdS (Cadmium Sulfide) and is not RoHS compliant.
Photocell Features
Characteristics @ 23 °C with light temp. of 2856 °K
Resistance in darkness: 5 MΩ after 10 sec. @ 10 Lux
Resistance @ 10 Lux: 10 kΩ min., 50 kΩ max.
Sensitivity: 0.90 Ω/Lux typical
Rise Time to 10 Lux: 60 ms typical
Fall Time from 10 Lux: 25 ms typical
Max. Voltage: 150V peak
PDV-P9200 Documentation
Advanced Photonics PDV-P9200 Datasheet