Product Detail


The PHOTASGARD® RHKF room light intensity transmitter with four switchable measuring ranges (four devices in one), measures the light intensity by means of a diffusor and serves to control luminaires, lighting systems, Venetian and canvas blinds, and to monitor lighting conditions at workplaces, in storage halls, workshops, corridors, indoor areas, industrial halls, offices, residential and business facilities.

It can also be used as a light intensity or twilight sensor device for daylight-dependent constant light control, or for control of sunshade equipment to avoid undesired heat-up of rooms.
No price
  1. Yes
  2. No
产品编号 1601-41A1-2000-000/1601-41A2-2
Power consumption
< 1 W at 24 V DC; < 2 VA at 24 V AC
Deviation, humidity
typically < 5 % of final value
light sensor with diffuser
Measuring ranges
multi-range switching (via DIP switches)
with 4 switchable measuring ranges
0...500 Lux/ 1 kLux/ 5 kLux/ 20 kLux
(other individual ranges optional, e. g. 100 kLux)
Ambient temperature
0...+50 °C
Electrical connection
0.14 - 1.5 mm2
via terminal screws on circuit board
plastic, material ABS,
colour pure white (similar to RAL 9010)
85 x 85 x 27 mm (Baldur 1)
wall mounting or on in-wall flush box, Ø 55 mm,
base with 4 holes, for attachment to vertically or
horizontally installed in-wall flush boxes for rear cable entry,
with predetermined breaking point for cable entry
from top/ bottom in case of plain on-wall installation
Protection class
III (according to EN 60 730)
Protection type
IP 30 (according to EN 60 529)
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU

  • Telephone

    • 19836508612
    • 19836508612
Technical Support: 97建站 | Admin Login
seo seo