Measurement of equivalent luminance as an indicator for calculating visual threshold in road lighting and tunnel entrances (MC8D2021T7 series)
■Installation example of the illuminance transmitter MC8D2021T series for monitoring the intensity of lighting. Generally, for this type of application, the MC8D2021T series should be installed on the ceiling close to the area where illuminance monitoring is needed. If necessary, measure the installation position of the transmitter with a reference illuminance meter and use this as a basis to fine-tune the output values of the MC8D2021T series.
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basic information
This series converts and outputs light and radiation amounts in the spectral regions of UVA, UVB, and UVC, as well as in the range of 400 to 950 nm, into signals of 0-10V or 4-20mA, represented as illuminance (Lux), luminance, equivalent light curtain luminance (cd/m²), or radiative illuminance (W/m²). These analog outputs are calibrated to the specified full-scale values before shipment.
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The price varies depending on the quantity, so please feel free to contact us.
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
■Applications ●Illuminance measurement (MC8D2021T series) and luminance measurement (MC8D2021T6 series) in offices, research institutes, manufacturing plants, factories, commercial facilities, theaters, art museums, sports facility lighting, road lighting, tunnels, seedbed equipment, etc. ●Measurement of equivalent light curtain luminance, which serves as an indicator for light perception threshold calculations at road lighting and tunnel entrances (MC8D2021T7 series). ●Measurement of solar radiation illuminance in the spectral range of 400nm to 950nm (MC8D2021T1 series). ●Monitoring of radiation illuminance from tanning lamps in the UVA spectral region (MC8D2021T2 series) and efficiency control of filters for high-pressure UV lamps. ●Efficiency management of UV lamps used in water purification systems that require continuous monitoring of radiation illuminance in the UVC band (MC8D2021T4 series). *This series can be used for applications both indoors and outdoors (with protective structure IP67). Additionally, it is designed with filters and photodiodes that allow for spectral response adjustments to accommodate various applications.
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