co2 humidity 4 20ma sensor

Temperature, Humidity and CO2 Combination Sensor

The Sensaphone Combination Temperature, Humidity and CO2 Sensor will measure and provide real time values to any Sensaphone that accepts a 4-20mA or Modbus signal. When any of the monitored conditions fall outside of the Sensaphone’s programmed high or low limits, the user will receive an alarm which displays or reads the current value.

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Sensor overview - Sensors |

Sensor 4-20mA 1W-UNI. Add to comparator. Sensor 60V 1W-UNI v2. Electrically isolated voltage sensor for up to 60VDC with 1Wire-UNI output. Add to comparator. Sensor CO2 1W-UNI. Combined Temperature (-0 to +50 °C), Relative Humidity (RH 0-95%) and CO2 (300 - 40000 ppm) sensor in one box. RJ11 interface (1-Wire UNI bus) Add to comparator. Sensor THPVoc 1W-UNI. Temperature, Humidity…

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Sensors -

Sensors. Accurate measurement of temperature, humidity, dew point, atmospheric pressure, two-state events and CO 2. Various type of output such 4 – 20 mA, 0-10 V, RS232/485, Ethernet (PoE on selected models), Radio (Sigfox) Industrial design with integrated sensors, external probe and duct mount design (protection class up to IP65) Interior ...

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Space Co2 Sensors And Controllers | Wireless Sensors | CO2 ...

CDRC Room CO2 Sensor with Temperature, 4-20mA Outputs . Room CO2 Sensor with built-In temperature measurement. 2 x 4-20mA output signals. Can be used as a controller as well. Large range of options. Wall Mounted. 24Vac/dc power supply. Room CO2 Sensor with Temperature, 4-20mA Outputs Details. Datasheet (754kB) £ £ inc VAT CDR-RH Room CO2 and Humidity Sensor …

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CO2 Sensor - Temco Controls Ltd.

Indoor wall mount sensor with C02/Temp/Hum, Modbus & Bacnet RS485. Transducer signals: 5V, 10V, 20ma. 4 in stock. $ Add to Cart. CO2-D-TH. CO2 Duct Mount Sensor with Temperature&Humidity sensor included, Modbus,Ethernet,RS485, Analog Output 0-5V, 10V ,20mA jumper select, with 150mm long pitot. 7 in stock.

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CO2 Sensor - Bravo Controls

Indoor wall mount sensor with C02/Temp/Hum, Modbus & Bacnet RS485. Transducer signals: 5V, 10V, 20ma. 4 in stock. $ Add to Cart. CO2-D-TH. CO2 Duct Mount Sensor with Temperature&Humidity sensor included, Modbus,Ethernet,RS485, Analog Output 0-5V, 10V ,20mA jumper select, with 150mm long Compliance with IEEE and IEEE ...

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Temperature humidity transmitter with 4-20mA outputs for ...

Compressed air RH+T+Tdp sensor with 4-20mA output, cable 2 meters. 1. 2. Humidity, temperature transmitter. T+RH probe from hard anodized duralumin for compressed air up to 25 bars on the cable. Outdoor, indoor use. Relative humidity, temperature sensors at probe on the cable. Measured values are also converted to other humidity interpretation ...

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CO2 Carbon Dioxide Sensors and Transmitters - Vaisala

CO2 Carbon Dioxide Sensors and O2 Oxygen Sensors. Vaisala’s carbon dioxide instruments are suited to a wide range of applications from fermentation and fruit storages to safety and ventilation control. Carbon Dioxide Measurement Products in Brief: Transmitters, modules, and handheld meters. Both ppm and percentage level carbon dioxide ...

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S+S Regeltechnik: Room CO2 and air quality sensor (VOC)

Room humidity, tempe­rature and CO2 sensor AERASGARD® RFTM-CO2-W Room humidity, temperature and CO2 sensor and measuring transducer, self-calibrating with/without display, with active and switching output CO 2: 0...2000ppm / 5000ppm switchable, Temperature: 0°C...+50°C, Humidity: 0...100% Output: 0-10V / 4...20mA switchable, with Changeover contact. Room air quality sensor / room CO2 ...

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Sensor overview - All Sensors |

Sensor 4-20mA 1W-UNI. Add to comparator. Sensor 60V 1W-UNI v2. Electrically isolated voltage sensor for up to 60VDC with 1Wire-UNI output. Add to comparator. Sensor CO2 1W-UNI. Combined Temperature (-0 to +50 °C), Relative Humidity (RH 0-95%) and CO2 (300 - 40000 ppm) sensor in one box. RJ11 interface (1-Wire UNI bus) Add to comparator. Sensor THPVoc 1W-UNI. Temperature, Humidity…

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Reading and saving data from up to 20 4-20mA sensors ...

· The project they want to use it for is to catch CO2 and use it for something (i don’t know what exactly). The sensors that will be used are the following (see attachments for datasheets): 3 Endress&Hauser PMC21 pressure sensors; 5 Endress&Hauser TMR31 temperature sensors; 1 GHM GTMU temperature sensor; 1 Bronkhorst flow sensor; 1 Delta ohm relative humidity sensor They are all 24V 4-20mA ...

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Kanalfühler zur Messung von CO2, Temperatur ... - Sensoren

Die Messung des CO2-Wertes, erfolgt über einen NDIR-Sensor, der auf Infrarotbasis arbeitet und durch sein 2-Strahl-Messprinzip etwaige Verschmutzungen kompensiert. Optional ist unser Kanalfühler auch mit einer zusätzlichen Temperatur- und Feuchtemessung und einem LCD-Display erhältlich. Hinweis: Der Sensor ist für normale Umgebungsbedingungen ausgelegt (Raumluft) - aggressive Gase können ...

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