Features

• The ELLSU EnOcean Light Level Sensor measures and reports the level of available natural light.
• Used in conjunction with suitable controllers such as EnOcean LEDRU and LEDDU, it enables implementation of energy saving daylight harvesting control systems.
• Daylight harvesting is a great way to save energy and cost while enhancing worker satisfaction by allowing personal control of light levels.
• Lighting control systems employing this technique measure natural light available in a building and only add as much artificial light as necessary.
• EnOcean Light Level Sensor uses a solar cell for Solar Energy Harvesting to measure the amount of available natural light and to generate the required energy for its operation.
• Natural light level is measured every minute and significant changes (> 50 lux) are transmitted immediately.
• In addition, a heartbeat message containing the current light level is transmitted at random intervals between 20 to 30 minutes.
• EnOcean Light Level Sensor is interoperable with other devices using the EnOcean Wireless Standard.
• EnOcean Light Level Sensor can be quickly deployed without wiring and is maintenance free thanks to the ability to harvest the energy required for operation.
• EnOcean Light Level Sensor is optimized for operation together with the EnOcean LED Controllers LEDDU and LEDRU.
• Proprietary 902 MHz EnOcean Frequency

Specifications