sensor de co2 dwyer

Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensors ...

· Non-Dispersive Infrared, NDIR, CO2 Sensors. Dwyer offers several carbon dioxide measuring products that use non-dispersive infrared sensors as the sensing element. Carbon dioxide sensors are commonly used in building automation systems to monitor air quality. The level of carbon dioxide is indirectly proportional to the amount of people in a space and can be used to adjust …

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Serie CDTA Modbus® BACnet Kohlendioxid-Transmitter -DWYER

Sensor (CO2): Einstrahl-NDIR mit zwei Wellenlängen; Luftfeuchtigkeit: Kapazitives Polymer; Temperatur: 10 KΩ Thermistor. Messbereiche: CO2: 0 bis 2000 oder 5000 ppm CO2 (je nach Modell); Luftfeuchtigkeit: 0 bis 100% RH; Temperatur: 32 bis 122 ° F (0 bis 50 ° C). Genauigkeit: CO2: ± 40 ppm ± 3% der Ablesung; RH: ± 2% (10 bis 90% RH); Temperatur: ± 1 ° C bei 25 ° C ...

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Serie CDT Kohlendioxid / Temperaturmessumformer - DWYER

NDIR-CO2-Sensor, Universalausgänge, optionales Relais. Die Kohlendioxid- und Temperatur-Messumformer der Serie CDT überwachen genau die CO2-Konzentration und Temperatur in Innenräumen, um Energieeinsparungen zu erzielen. Zur Erhöhung der Sensorgenauigkeit wird ein einstrahliger Zweiwellenlängen-Nondispersive-Infrarot (NDIR) -Sensor …

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Instrucamp – Distribuidor Dwyer – Instrumentos de medição ...

Transmissores ( umidade, temperatura, ponto de orvalho, CO, CO2, NO2); Sensor para capela de fluxo laminar ; Sensores de fluxo; Fluxostátos ; Transmissores de velocidade do ar; Instrumentos para áreas classificadas (ATEX). Ver Mais . Instrucamp Autorizado Dwyer - Nível. Transmissores e chaves de nível, saída digital ou analógica: Interruptores de nível, Transmissores de nível ...

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Air Quality | Dwyer Instruments

We have recently replaced a Dwyer air velocity transmitter (PFS1300204) with a Dwyer Series 641. The new sensor works fine for only a few days and then starts reading almost no flow. These devices are used in an Air Scrubber application (exhaust stack). Is this the right application for the Series 641? I suspect that moisture might be the issue, but I cannot confirm. Answer I do not think you ...

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Videos - DWYER INSTRUMENTS

CO2-Sensor – Luftgütesensor mit farbiger Hintergrundbeleuchtung | EMAQ-21 – Echtzeit CO2 Messung mit zuschaltbarem Schaltkontakt – Zusätzliche Temperatur- und Feuchteanzeige auf dem Display – Sensor mit Auto-Kalibrier-Algorithmus und 15 Jahre Lebensdauer – 3-farbiges Display gibt den Zustand der aktuellen Luftqualität an. DWYER Minihelic Serie 5000 Differenzdruckmanometer von ...

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Series CDTA | Communicating Carbon ... - Dwyer Instruments

Dwyer® Dwyer Instruments, PTY. LTD. ... Sensor (CO2): Single-beam, dual-wavelength NDIR. Range: CO2: 0 to 2000 or 5000 PPM CO2 (depending on model); Humidity: 0 to 100% RH; Temperature: 32 to 122°F (0 to 50°C). Accuracy: CO2: ±40 PPM ±3% of reading; RH: ±2% (10 to 90% RH); Temperature: ±1°C @ 25°C. Temperature Dependence (CO2): ±8 PPM / °C at 1100 PPM. Non-Linearity (CO2): 16 …

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