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S+S Regeltechnik AERASGARD KFTM-CO2 [10/32] Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd
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10
G
AERASGARD
®
KLQ - CO2 - W ⁄ KFTM - CO2 - W ⁄ KFTM - LQ - CO2 - W ⁄ KTM - CO2 - SD
Rev. 2021 - V33
Patented quality product (patent no. DE 10 2014 010 719.1)
Maintenance-free duct sensor
AERASGARD
®
KTM - CO2 - SD
with active output, automatic calibration, in an impact-resistant plastic housing with
quick-locking screws, for determining the CO2 content of the air (0...2000 ppm/0...5000 ppm) and the temperature (–35...+80 °C). The measuring
transducer converts the measured values into a standard signal of 0 -10 V.
Maintenance-free duct sensor
AERASGARD
®
KFTM - LQ
- CO2 - W
with active/switching output, automatic calibration, in an impact-resistant plastic
housing with quick-locking screws, optionally with/without Display, for determining the CO2 content of the air (0...2000 ppm/0...5000 ppm), the
quality (0…100 % VOC), the temperature (–35...+80 °C) as well as the relative air humidity (0…100 % r.H). 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. One sensor for every 30 m² of
space is recommended.
A long-term stable,
digital humidity and temperature sensor
guarantees exact measurement results. The CO2 measurement is performed using an
optical
NDIR sensor
(non-dispersive infra-red technology). The detection range is calibrated for standard applications such as monitoring residential
rooms and conference rooms. The air quality is detected by a
VOC sensor
(mixed gas sensor for volatile organic substances). This sensor deter-
mines 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
Voltage supply: 24 V AC ⁄ DC (± 10 %)
Power consumption: < 4.8 W ⁄ 24 V DC typical; < 6.8 VA ⁄ 24 V AC typical; peak current 200 mA
Outputs:
KTM - CO2 - SD
0 -10 V (fixed)
Kxx - CO2 - W
0 -10 V
or
4...20 mA, working resistance < 800 Ω
(selectable via DIP switches, selected variant applies for all outputs),
with offset potentiometer (± 10 % of the measuring range)
Relay output:
KTM - CO2 - SD
without changeover contact
Kxx - CO2 - W
with potential-free
changeover contact
(24 V / 1 A)
(assignment selectable via DIP switches, switchpoint adjustable)
HUMIDITY
Sensors:
digital humidity sensor with integrated temperature sensor,
low hysteresis, high long-term stability
Sensor protection: plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
(optional metal sinter filter, Ø 16 mm, L = 32 mm)
Measuring range, humidity: 0...100 % r. H.
Operating range, humidity: 0...95 % r. H. (without dew formation)
Deviation of humidity: typically
± 2.0 %
(20...80 % r. H.) at +25 °C, otherwise ± 3.0 %
Output, humidity: 0 -10 V
or
4...20 mA
(
selectable via DIP switches)
TEMPERATURE
Measuring range, temperature: –35...+80 °C
Operating range, temperature
:
–10...+60 °C
Temperature deviation: typically ± 0.2 K at +25 °C
Output, temperature:
KTM - CO2 - SD
0 -10 V (fixed)
Kxx - CO2 - W
0 -10 V
or
4...20 mA
(
selectable via DIP switches)
AIR QUALITY (VOC)
Sensor, VOC: VOC sensor (metal oxide) (VOC = volatile organic compounds),
with manual calibration (using zero button) and
automatic calibration (permanently active)
Measuring range, VOC: 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)
Output, VOC: 0 -10 V (0 V = clean air, 10 V = polluted air)
or
4...20 mA (selectable via DIP switches,
switchpoint can be adjusted from 0...100 % of the output signal)
Measuring accuracy, VOC: typically ± 20 % of final value (referred to calibrating gas)
Service life: > 60 months (under normal load conditions)
depending on the type of loading and gas concentration
CARBON DIOXIDE (CO2)
Sensor, CO2:
optical NDIR sensor
(non-dispersive infra-red technology),
with manual calibration (via zero button),
KTM - CO2 - SD
with automatic calibration (fixed)
Kxx - CO2 - W
with automatic calibration (can be deactivated via DIP switches)
Measuring range, CO2: 0...2000 ppm
or
0...5000 ppm (selectable via DIP switches)
Output, CO2:
KTM - CO2 - SD
0 -10 V (fixed)
Kxx - CO2 - W
0 -10 V
or
4...20 mA (selectable via DIP switches)
Measuring accuracy, CO2: typically ± 30 ppm ± 3 % of measured value
Temperature dependence, CO2: ± 5 ppm ⁄ °C or ± 0.5 % of measured value ⁄ °C
(whichever is higher) continued on next page!
Содержание
- Aer asgar 1
- D g f r 1
- Kftm lq co2 w ktm co2 sd 1
- Klq co2 w 1
- Aer asgar 2
- D g f r 2
- Kftm lq co2 w ktm co2 sd 2
- Klq co2 w 2
- Aer asgar 3
- Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd 3
- Technische daten 3
- Aer asgar 4
- Fortsetzung 4
- Kanal luftqualitäts voc und co2 fühler premium 4
- Kanal temperatur und co2 fühler standard 4
- Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd 4
- Multifunktionaler kanalfühler für feuchte temperatur co2 gehalt und luftgüte voc deluxe 4
- Multifunktionaler kanalfühler für feuchte temperatur und co2 gehalt deluxe 4
- 3 4 5 6 7 8 9 5
- Aer asgar 5
- Klq co2 w kftm co2 w kftm lq co2 w 5
- Offset 5
- Schließer wurzel 5
- Set einstellung schaltpunkt relais 5
- Set relais 5
- Stecker display 5
- Voc co² mode 5
- Zero voc co² 5
- Öffner 5
- Aer asgar 6
- Dip co² 6
- Ktm co2 sd 6
- Offset 6
- Zero co² 6
- Montage und inbetriebnahme 7
- Montage und inbetriebnahme 8
- Vor der montage und inbetriebnahme ist diese anleitung zu lesen und die alle darin gemachten hinweise sind zu beachten 9
- Wichtige hinweise 9
- Aer asgar 10
- Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd 10
- Technical data 10
- Aer asgar 11
- Continued 11
- Duct sensor for air quality voc and co2 content premium 11
- Duct sensor for temperature and co2 content standard 11
- Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd 11
- Multifunctional duct sensor for humidity temperature air quality voc and co2 content deluxe 11
- Multifunctional duct sensor for humidity temperature and co2 content deluxe 11
- 3 4 5 6 7 8 9 12
- Aer asgar 12
- Klq co2 w kftm co2 w kftm lq co2 w 12
- Nc normally closed com common no normally open 12
- No com 12
- Offset 12
- Plug for display 12
- Set relay 12
- Set setting relay switchpoint 12
- Voc co² mode 12
- Zero voc co² 12
- Aer asgar 13
- Ktm co2 sd 13
- Installation and commissioning 14
- Installation and commissioning 15
- General notes 16
- These instructions must be read before installation and commissioning and all notes provided therein are to be regarded 16
- Aer asgar 17
- Caractéristiques techniques 17
- Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd 17
- Aer asgar 18
- Caractéristiques techniques suite 18
- Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd 18
- Sonde de gaine multifonctionnelle pour l humidité la température et la teneur en co2 deluxe 18
- Sonde de gaine multifonctionnelle pour l humidité la température la qualité de l air cov et la teneur en co2 deluxe 18
- Sonde de gaine pour la qualité de l air cov et la teneur en co2 premium 18
- Sonde de température et de co2 pour montage en gaine standard 18
- 3 4 5 6 7 8 9 19
- Aer asgar 19
- Klq co2 w kftm co2 w kftm lq co2 w 19
- Nc normally closed com common no normally open 19
- No com 19
- Offset 19
- Plug for display 19
- Set relay 19
- Set setting relay switchpoint 19
- Voc co² mode 19
- Zero voc co² 19
- Aer asgar 20
- Dip co² 20
- Ktm co2 sd 20
- Offset 20
- Zero co² 20
- Montage et mise en service 21
- Montage et mise en service 22
- Avant de procéder à l installation et à la mise en service veuillez lire attentivement la présente notice et toutes les consignes qui y sont précisées 23
- Généralités 23
- Aer asgar 24
- Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd 24
- Технические данные 24
- Aer asgar 25
- Klq co2 w kftm co2 w kftm lq co2 w ktm co2 sd 25
- Канальный датчик для качества воздуха voc и содержания co2 premium 25
- Канальный датчик для температуры и содержания co2 standard 25
- Мультифункциональный канальный датчик для измерения влажности температуры и содержания co2 deluxe 25
- Мультифункциональный канальный датчик для измерения влажности температуры качества воздуха voc и содержания co2 deluxe 25
- 3 4 5 6 7 8 9 26
- Aer asgar 26
- Klq co2 w kftm co2 w kftm lq co2 w 26
- Aer asgar 27
- Ktm co2 sd 27
- Монтаж и ввод в эксплуатацию 28
- Монтаж и ввод в эксплуатацию 29
- Перед монтажом и вводом в эксплуатацию прочитать данное руководство должны быть учтены все приведенные в нем указания 30
- Указания к продуктам 30
- Aer asgar 31
- D g f r 31
- Kftm lq co2 w ktm co2 sd 31
- Klq co2 w 31
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