Brightness

LU 130 3 channel brightness sensor

The LU 130 KNX is suited excellently for applications in which a comfortable lighting control is to be created on the basis of brightness.

  • Brightness sensor with 4 scenes
  • Measuring range 1–100 lux or 100–20.000 lux-selectable
  • Measuring range can be divided into 4 areas by 3 steps
  • Each subdomain can be allocated a light scene from 3 switching objects and 1 dim object
  • Adjustable special scene, retrievable via the holiday object
  • Brightness sensor with 3 thresholds
  • 3 integrated triggers
  • Adjustable threshold between 1 and 20.000 lux
  • The behavior when the threshold value is not reached or and/or exceeded can be set with the following parameters; no message, ON message, OFF message, ON message (transmit cyclically), OFF message (transmit cyclically)
  • Further parameters: hysteresis, delay time, cycle time
  • Blocking object blocks transmission per channel

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Specification

Treshold values, dimming stages and switching delay settable via software
|.Operating voltage|bus voltage|
|.Range|–20.000 Lux|
|.Switching delay|8–240 s|
|.Product consumption|< 10 mA|
|_.Permissible ambient temperature|
–5 °C …+45 °C (-5T45)|
|.Degree of protection|IP 20 in accordance with EN 60529|
|.Length of sensor line (max.)|approx. 100 m|
|.Cross-section sensor line|2 × 0.75 mm²|
|.Captive hinged cover, tamper proof
Housing|45 × 35 × 60 mm (2 modules)|

NOTE: Timeguard has a policy of continuous product development and reserve the right to alter specifications at any time. Therefore, unavoidable differences between product and website specifications may occur, for which liability cannot be accepted by Timeguard.