Multi-funtional duct sensor

Multi-functional duct sensor for monitoring and control of heating, ventilation and air-conditioning systems

PREMASGARD® 814x-Modbus

Specialists in pressure

Multi-range measuring transducers for pressure, differential pressure and volume flow

PREMASGARD 211x / 212x

Efficient, convenient and network-enabled

Elegant appearance, touch-operated interface, large display, and Modbus-compatible

RYMaskon

Satisfied customers drive our business

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Good room climate is measurable!

Active and Modbus capable room sensors for temperature, humidity and CO2 now also for in-wall installation!

AERASGARD® FSCO2

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RBWF-LF-I

KINASGARD® RBWF-LF-I

Item No. 1401-41A1-3200-000
EAN 4 251325 612928

The motion and light sensor KINASGARD® / PHOTASGARD® RBWF/ LF is a combined instrument and detects movements as well as the light intensity by means of a diffusor and the presence of persons. It is also used to recognise conditions. The RBWF/ LF issues a standard signal of 0 - 10 V or 4...20 mA for light intensity, and has a switching (changeover contact) output for detecting motion.

The multisensor is used in building automation, in corridors, at workplaces, in industrial halls, in offices and business facilities for the control of lighting as needed, e.g. to control sunshade equipment, for daylight-dependent constant light control, for activating Venetian blinds or luminaires, for automatic energy conservation, and to avoid unnecessary heating-up or cooling of unoccupied rooms.

139,20 € net
Voltage supply 15...36 V DC
depending on working resistance, residual ripple stabilised ± 0.3 V
Power consumption < 1 W at 24 V DC; < 2 VA at 24 V AC
Working resistance Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant
Output, light sensor 4...20 mA
Output, motion sensor without/ with motion + presence,
potential-free changeover contact (24 V), 1 A ohmic load
Sensor infra-red motion sensor, light sensor with diffuser
After-running time adjustable from 4 s to 16 min
Measuring range, light sensor 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)
Deviation, light sensor typically < 5 % of final value
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)
Installation 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)
Standards CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU

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