Light sensors

Model ELV-841

The Hagner ELV-841 Light Sensor is designed for continuous, stationary outdoor measurement of illuminance. It consists of a V?-filtered and cosine corrected detector and an amplifier with regulated current output (4-20 mA). The case is watertight, fitted with a thermostatocally controlled internal anti-condensation heater. Measuring range is specified with order (e.g. 0 - 1,500 lux).

Model ELV-841-L

The Hagner ELV-841-L Luminance Sensor is designed for continuous, stationary indoor measurement of luminance. It consists of a V?-filtered detector and an amplifier with regulated current output (4-20 mA), built in to a plastic case. Measuring range is specified with order (e.g. 0 - 250 cd/m²).

#Page#:1(#Of#: 1)