AERASGARD RLQ-W VA Betriebsanleitung, Montage und Installation - Seite 6
Blättern Sie online oder laden Sie pdf Betriebsanleitung, Montage und Installation für Zubehör AERASGARD RLQ-W VA herunter. AERASGARD RLQ-W VA 17 Seiten. Room air quality sensor (voc) and measuring transducer self-calibrating, with multi-range switching and active/switching output
G
®
AERASGARD
RLQ - W ⁄ RLQ - SD
Maintenance-free room sensor AERASGARD
determining the air quality (0...100 % VOC). 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
lid, optional with traffic light indicator (five coloured LEDs), for determining the air quality (0...100 % VOC). 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, etc. With regard to the
expected air contamination, low, medium or high VOC sensitivity can be selected. As an alternative, use IAQ categories (from excellent to unhealthy)
following the guidelines of the German Federal Environmental Agency to assess the room air.
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:
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 %
RLQ - W - A
R L Q -W- A
0...100 %
A = with "traffic light" (five coloured LEDs) for displaying the air quality (VOC).
Note:
This unit must not be used as safety-relevant device!
®
RLQ - SD with active output, automatic calibration, in an elegant plastic housing with snap-on lid, for
®
RLQ - W with active/switching output, automatic calibration in an elegant plastic housing with snap-on
24 V AC ⁄ DC (± 10 %)
< 1.5 W ⁄ 24 V DC typical;
< 2.9 VA ⁄ 24 V AC typical
VOC sensor (metal oxide) (VOC = volatile organic compounds),
with manual calibration (via zero button),
with automatic calibration (permanently active)
0...100 % air quality; referred to calibrating gas;
multi-range switching (selectable via DIP switches)
VOC sensitivities (low/medium/high) or IAQ category (Indoor Air Quality)
(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
2
0.14 - 1.5 mm
, via screw terminals
plastic, material ABS,
colour pure white (similar to RAL 9010),
optional 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.
Output
VOC
(fixed)
0 -10 V
(switchable)
0 -10 V ⁄ 4...20 mA
0 -10 V ⁄ 4...20 mA
(switchable)
0 -10 V ⁄ 4...20 mA
Equipment
–
Changeover contact
Changeover contact, stainless steel housing
Changeover contact, LEDs
Rev. 2022 - V37
Item No.
1501-61C0-1001-500
1501-61C0-7301-500
1501-61C0-7301-505
with traffic light
1501-61C0-7331-500