CO2 concentration converter with two relay outputs, Ethernet, and remote probe. — H5521
Спецификация H5521
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
CO2 concentration converter with Ethernet interface and remote probe with various cable lengths (1, 2, 4m). Equipped with two relay outputs for signaling, indication, or control of external devices. Each relay includes settings for delay, hysteresis, and sound signal. Parameters are easily adjustable using a computer or the control buttons on the device. The sensor is controlled by a microprocessor housed in a durable plastic case with connection terminals. A large two-line LCD display is designed to simultaneously show two parameters. The display can be turned off if necessary.
Recently, the level of carbon dioxide is considered one of the most important parameters responsible for indoor climate 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
|
Sensor |
H5521 |
|
Power supply voltage / power consumption during normal operation / max. power consumption |
9 – 30Vdc / 1W / 4W |
|
Relay outputs - max. voltage / max. current / max. power |
50V / 2A / 60VA |
|
Ethernet |
Yes |
|
CO2 concentration measurement range |
from 0 to 10000 ppm |
|
CO2 concentration measurement accuracy at 25оC and 1013 hPa |
± (100ppm + 5% of the measured value) |
|
Additional temperature error from 0 to 500C |
2 ppm CO2/°C |
|
Recommended calibration interval |
5 years |
|
Sensor protection class with built-in sensor / with external CO2 probe |
IP30 / IP65 |
|
Operating temperature range of sensor with built-in sensor |
from -30 to +80°C |
|
Operating temperature range of sensor with external CO2 probe |
from -40 to +60°C |
|
Operating humidity range (without condensation) |
from 0 to 100% RH |
|
Operating pressure range |
from 850 to 1100 hPa |
|
Number of relay outputs |
2 |
|
Resolution |
1 ppm |
|
Sensor mounting position |
Any position |
|
Storage temperature range (from 5 to 95% RH, without condensation, atmospheric pressure from 700 to 1100 hPa) |
From – 40 to + 60°C |
|
Electromagnetic compatibility |
EN 61326-1, EN 55011 |
|
Weight without probe / with 1m / 2m / 4m probe |
330/420/450/510 |
|
Warranty |
3 years |
Connection diagram using a power adapter
Connection diagram with power supply via Ethernet cable using a PoE splitter
Connecting the relay to the sensor outputs
You may find useful
