Room light intensity sensor PHOTASGARD® RHKF-I

Brand
€95.98
Tax included

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.

Output
PHOTASGARD® / KINASGARD®
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Power consumption

< 1 W at 24 V DC; < 2 VA at 24 V AC

Voltage supply

15...36 V DC depending on working resistance, stabilized, max ripple 0.5 Vss

Working resistance

Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant

Deviation, humidity

typically < 5 % of final value

Sensor

light sensor with diffuser

Ambient temperature

0...+50 °C

Electrical connection

0.14 - 1.5 mm²

via terminal screws on circuit board

Housing

plastic, material ABS,

colour pure white (similar to RAL 9010)

Dimensions

85 x 85 x 27 mm (Baldur 1)

Protection class

III (according to EN 60 730)

Protection type

IP 30 (according to EN 60 529)

Output

4...20 mA (2- or 3-wire connection)

1601-41A2-2000-000

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