Carbon Dioxide Sensor T5140 and T5240 — CO2 Concentration Transmitters
Спецификация Преобразователи концентрации СО2
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
Carbon dioxide sensors with 4...20 mA or 0...10 V outputs and an LCD display in a wall-mounted enclosure. Made in a reliable wear-resistant housing. There is an option to program the output signal. The large two-line LCD display is designed to simultaneously show two parameters. The display can be turned off if necessary. The measurement principle is based on the NDIR (nondispersive infrared sensor) method. It automatically compensates for sensor aging. Auto calibration of the carbon dioxide sensor results in excellent measurement accuracy across the entire operating temperature range.
Carbon dioxide (CO2) sensors are capable of meeting the highest requirements for outdoor use. They are resistant to contamination and provide maintenance-free operation and excellent long-term stability.
Recently, the level of carbon dioxide has been considered one of the most important parameters responsible for indoor air quality. Especially in buildings and rooms with large gatherings of people, such as conference halls, hospitals, schools, cinemas, theaters, and wellness centers. With the help of CO2 sensors, engineers, environmental experts, and healthcare specialists can optimize ventilation to create a comfortable and "Healthy" indoor climate.
ATTENTION, the device is currently discontinued.
- Specifications
- Overall Drawing
- Electrical diagram
- Applications
|
Sensors |
T5140 |
T5240 |
|
Power supply voltage / power consumption during normal operation / max power consumption |
9–30Vdc/1W/4W |
15-30 Vdc/0.5W/3W |
|
Analog output |
4 – 20 mA |
0 – 10 V |
|
Output signal in case of error |
<3.8mA or >24mA |
<-0.1V or > 10.5V |
|
CO2 concentration measurement range |
from 0 to 2000 ppm (optional 5000, 10000 ppm) |
|
|
CO2 concentration measurement accuracy at 25оC and 1013 hPa |
± (50ppm + 2% of the measured value) |
|
|
Additional temperature error from 0 to 500C |
2 ppm CO2/0C |
|
|
Recommended calibration interval |
5 years |
|
|
Sensor protection class with built-in sensor |
IP30 |
|
|
Sensor operating temperature range |
from -30 to +60°C |
|
|
Operating humidity range (without condensation) |
from 5 to 95% RH |
|
|
Operating pressure range |
from 850 to 1100 hPa |
|
|
Sensor position during installation |
Cable gland upwards |
|
|
Storage temperature range (from 5 to 95% RH, no condensation, atmospheric pressure from 700 to 1100 hPa) |
From – 40 to + 60°C |
|
|
Electromagnetic compatibility |
EN 61326-1, EN 55011 |
|
|
Weight |
150 g |
|
|
Warranty |
3 years |
|
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