AERASGARD RLQ-W VA Instrucciones de uso, montaje e instalación - Página 6

Navegue en línea o descargue pdf Instrucciones de uso, montaje e instalación para Accesorios AERASGARD RLQ-W VA. AERASGARD RLQ-W VA 17 páginas. Room air quality sensor (voc) and measuring transducer self-calibrating, with multi-range switching and active/switching output

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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

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

(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