Technical Data - S+S REGELTECHNIK AERASGARD RLQ-W Bedienungs- Und Montageanleitung

G
®
AERASGARD RLQ - W ⁄ RLQ - SD
Maintenance-free room sensor AERASGARD
determining the air quality in three VOC sensitivity levels (low/medium/high). The measuring transducer converts the measured values into a standard signal
of 0 -10 V or 4...20 mA (switchable).
Maintenance-free room sensor AERASGARD
with snap-on lid, optional with traffic light indicator (five coloured LEDs), for determining the air quality in three VOC sensitivity levels (low/medium/high).
The measuring transducer converts the measured values into a standard signal of 0 -10 V or 4...20 mA (switchable).
The sensor is used in offices, hotels, convention centres, apartments, shops, etc. for the purpose of evaluating the indoor climate. This enables energy-
saving room ventilation on an as-needed basis, thereby reducing operating costs and improving well-being.
The air quality is detected by a VOC sensor (mixed gas sensor for volatile organic substances). This sensor determines the loading of the room air due to
contaminated gases such as cigarette smoke, body perspiration, exhaled breathing air, solvent vapours, emissions from building components, etc. With
regard to the expected air contamination, low, medium or high VOC sensitivity can be selected.

TECHNICAL DATA

Power supply:
Power consumption:
Sensor:
Measuring range:
Output:
Relay output:
Measuring accuracy:
Service life:
Gas exchange:
Ambient temperature:
Warm-up time:
Response time:
Electrical connection:
Housing:
Dimensions:
Installation:
Protection class:
Protection type:
Standards:
Optional:
®
AERASGARD RLQ - SD
®
AERASGARD RLQ - W
Type ⁄ WG02 Measuring Range
VOC
RLQ - SD
R L Q - S D - U 0...100 %
RLQ - W
R L Q -W 0...100 %
R L Q -W VA 0...100 %
R L Q -W- A 0...100 %
A = with "traffic light" (five coloured LEDs) for displaying the air quality (VOC).
This unit must not be used as safety-relevant device!
Note:
® RLQ - SD with active output, automatic calibration (fixed), in an elegant plastic housing with snap-on lid, for
®
RLQ - W with active/switching output, automatic calibration (can be deactivated, in an elegant plastic housing
24 V AC ⁄ DC (± 10 %)
< 1.5 W ⁄ 24 V DC typical;
< 2.9 VA ⁄ 24 V AC typical; peak current 200 mA
VOC sensor (metal oxide) (VOC = volatile organic compounds),
with manual calibration (via zero button),
RLQ - SD with automatic calibration (fixed)
RLQ -W
with automatic calibration (can be deactivated via DIP switches)
0...100 % air quality; referred to calibrating gas;
multi-range switching (selectable via DIP switches)
VOC sensibility low, medium, high
(0 V = clean air, 10 V = polluted air)
RLQ - SD
0 -10 V (fixed)
RLQ - W 0 -10 V or 4...20 mA, working resistance < 800 Ω (selectable via DIP switches),
with offset potentiometer (± 10 % of the measuring range)
RLQ - SD without changeover contact
RLQ - W with potential-free changeover contact (24 V / 1 A)
(switchpoint can be adjusted from 0...100 % of the output signal)
typically ± 20 % of final value (referred to calibrating gas)
> 60 months (under normal load conditions),
depending on the type of loading and gas concentration
by diffusion
0...+ 50 °C
approx. 1 hour
approx. 1 minute
0.14 - 1.5 mm 2 , via screw terminals
plastic, material ABS,
colour pure white (similar to RAL 9010),
stainless steel V2A (1.4301)
85 x 85 x 27 mm (Baldur 1)
100 x 100 x 25 mm (stainless steel)
wall mounting or on in-wall flush box, Ø 55 mm, base with 4-hole for mounting on vertically or
horizontally installed in-wall flush boxes for cable entry from the back,
with predetermined breaking point for on-wall cable entry from top ⁄ bottom in case of plain on-wall installation
III (according to EN 60 730)
IP 30 (according to EN 60 529)
CE conformity, electromagnetic compatibility according to EN 61 326,
EMC Directive 2014 ⁄ 30 ⁄ EU, Low Voltage Directive 2014 ⁄ 35 ⁄ EU
with traffic light indicator (five coloured LEDs, see table) for displaying the air quality.
Room air quality sensor (VOC) and measuring transducer, Standard
Room air quality sensor (VOC) and measuring transducer, Premium
Output Equipment
VOC
(fixed)
0 -10 V –
(switchable)
0 -10 V ⁄ 4...20 mA Changeover contact
0 -10 V ⁄ 4...20 mA Changeover contact, stainless steel housing
0 -10 V ⁄ 4...20 mA Changeover contact, LEDs
Rev. 2020 - V35
Item No.
1501-61C0-1001-200
1501-61C0-7301-200
1501-61C0-7301-205
1501-61C0-7331-200