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

All quite relative

Pressure measuring transducer for gaseous and liquid media in cost-efficient Standard version for 0 to 16 bar

PREMASGARD® SHD-SD

VOC in focus

Room and duct sensors for detection of mixed gases in cost-efficient Standard versions

AERASGARD® RLQ-SD

Für jede Anwendung die richtige Lösung [Translate]

ACO2-SD-U

AERASGARD® ACO2-SD-U

Item No. 1501-7110-1001-200
EAN 4 251325 616353

The maintenance-free, microprocessor-controlled AERASGARD® ACO2 - SD is designed for on-wall installation and is used to detect the CO2 content of the air. The measurement signals are converted to standard signals of 0 -10 V.   

The CO2 content of the air is measured using an optical NDIR sensor (non-dispersive infra-red technology). The detection range of the CO2 sensor is calibrated for standard applications such as monitoring residential rooms and conference rooms. Room ventilation on an as-needed basis, improved well-being and customer benefit, increased comfort as well as reduced operating costs through energy conservation are just some of the benefits of employing AERASGARD® CO2 sensors. 

A measuring system based on NDIR (non-dispersive infra-red technology) for CO2 measurement consists of a light source and a receptor. A certain range of wavelengths of light radiated by the source is damped and absorbed by CO2 molecules in the measured section. This damping is detected by the receptor

216,24 € net
Voltage supply 24 V AC ⁄ DC (± 10 %)
Power consumption < 1.5 W ⁄ 24 V DC typical;
< 2.9 VA ⁄ 24 V AC typical;
peak current 200 mA
Measuring range, CO2 multi-range switching (selectable via DIP switches)
0...2000 ppm; 0...5000 ppm
Sensor, CO2 optical NDIR sensor,
(non-dispersive infra-red technology)
with automatic calibration
Output, CO2 0 - 10 V
Measuring accuracy, CO2 ± 30 ppm ± 3 % of measured value
Temperature dependence, CO2 ± 5 ppm ⁄ °C or ± 0.5 % of measured value ⁄ °C
(whichever is higher)
Pressure dependence ± 0,13 % ⁄ mm Hg
Gas exchange by diffusion
Relay output with potential-free changeover contact (24 V), 1 A ohmic load
(assignment selectable via DIP switches)
Warm up time approx. 1 hour
Response time approx. 1 minute
Output 0 -10 V or 4...20 mA (selectable via DIP switches,
selected variant applies for all outputs), working resistance < 800 Ω
Ambient temperature –10...+60 °C
Process connection by screws
Protective tube stainless steel, Ø 16 mm, NL = 55 mm
Electrical connection 0.14 - 1.5 mm² via terminal screws
Enclosure plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted ⁄ Phillips head - combination),
colour traffic white (similar to RAL 9016)
Enclosure dimensions 126 x 90 x 50 mm (Tyr 2)
Cable gland M 16 x 1.5; including strain relief,
exchangeable
Long-term stability < 2 % in 15 years
Protection class III (according to EN 60 730)
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014 ⁄ 30 ⁄ EU
Type Item No. Price
WS-03 Weather and sun protection Weather and sun protection 7100-0040-6000-000 37,74 €

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ISH Messe Frankfurt – S+S Regeltechnik looks forward to meeting you!
10. - 15.03.2019

Stand 10.3 A71
At the ISH, the world's leading trade fair for "The Bathroom Experience,...
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ISH | 10. - 15.03.2019 | Stand 10.3 A71

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