Light Level Sensors

Products

Latest added news blog

MSR175 Shock Transportation Data Logger

Kenny Laidlaw

Oct 01,2018

The MSR175 shock transportation data logger is the newest miniature logger from MSR. The MSR175 ut...read more >

VIEW ALL OUR LATEST NEWS

Solar radiation and light level sensors for interior and external installations.

Solar radiation sensors include the CS3 Sunshine Duration sensor and GMX101 Solar Radiation Sensor that are ideal for monitoring total sunshine hours and radiation levels for weather networks and tourist information

The CSD3 provides a simple digital output for Sunny/Not Sunny and a 1mV per W/m² signal.
The GMX101 provides solar radiation in w/m², sunshine hours calculation, twilight, position of the sun, sun rise, sunset and solar noon via a serial output.

The light sensors in include wall, ceiling and external mounted sensors with a 0-10V output plus a combined light level and occupancy sensor with a relay output suitable for controlling internal lights. Sensors are suitable for building automation or monitoring local light levels for improved energy efficiency.

CSD3 Sunshine Duration Sensor

The CSD 3 is used for monitoring sunshine duration and automates the process previously undertaken by a traditional Campbell-Stokes recorder. The CSD 3 measures solar radiation through a high quality glass tube. It has no moving parts and uses 3 photo-diodes with specially designed diffusers to make

Price range : £49.00 - £2,648.00

External Light Level Sensors

The external light level sensors return a linear 0-10vDC signal representing the Lux level at the photo-diode cell based on the selectable Lux levels. The sensors are typically used to monitor external lighting levels to optimise energy efficiency through dimming and/or disabling lights as required.

Price range : £70.34 - £70.34

Internal Light Level Sensors

These light level sensors return a linear 0-10vDC signal representing the Lux level at the photo-diode cell. The sensors are typically used in lighting strategies to optimise energy efficiency through dimming and/or disabling of lights as required or as sensors to monitor light levels over a period

Price range : £29.04 - £78.16

Internal Light Level & Occupancy Sensors

The LL-C-M is a combined light level and occupancy sensor that can be used to control building lights based on occupancy and an adjustable light level. A passive Infra-red detector monitors occupation through moving body heat and a photo-sensitive device monitors the light levels. The sensors are ty

Price range : £93.44 - £93.44