2
µDim
1. Introduction
Doc No:
T13 144 1C
Data is subject to change without notice. More information at: www.helvar.com
µDim Microwave Sensors
The µDim series of miniature microwave presence detectors provide automatic control of lighting loads with optional manual control. The unit comes
complete with a selection of fixing clips, allowing unobtrusive flush mounting of the sensor head into ceiling tiles or on to solid surfaces. It has been
designed so that it can be used for ceiling mounted or wall mounted applications. As microwave radiation penetrates plastic and glass, this unit has
been specifically designed to be mounted inside a luminaire.
Three versions are available: switched, 1-10V analogue, and DALI. All of which will switch incandescent, fluorescent and compact fluorescent
lighting.
The unit detects movement using a microwave sensor and turns the load on. When an area is no longer occupied the load will switch off after an
adjustable time out period has elapsed.
Table of Contents
Page
Introduction
2
Technical data
3
Dimensions and mounting options
9
Connections
10
Setup
11
Programmming
12
Fault finding
14
Feature
SL-MW-SW SL-MW-AN SL-MW-DA
Up to 8m microwave sensing
Lux sensor
Presence detection
Infrared remote setting
Relay output
1-10 V Dimming output
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DALI Dimming output
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