Temperature, humidity, and CO2 concentration converter with two relay outputs, Ethernet, and remote probe. — H6521
Спецификация H6521
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
Temperature, humidity, and 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, levels of carbon dioxide, temperature, and humidity have been considered as key 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 |
H6521 |
|
Output |
Ethernet |
|
Measured values |
CO2 + Relative Humidity + Temperature |
|
Measured temperature range |
from -30 to +105°C |
|
Relay output |
Yes |
|
Discrete input |
No |
|
LCD display |
Yes |
|
PoE |
No |
|
Max. switchable voltage, current and power by relay output |
50V, 2A, 60VA |
|
CO2 measurement range |
from 0 to 10000ppm (optional 2000 ppm, 5000 ppm) |
|
CO2 concentration measurement accuracy |
±100ppm +5% of measured value at 25°C and 1013hPa |
|
Relative humidity measurement range |
from 0 to 100% |
|
Relative humidity measurement accuracy |
±2.5% at relative humidity from 5 to 95% and at 23°C |
|
Temperature measurement accuracy |
±0.4°C |
|
Available temperature measurement units |
Celsius, Fahrenheit |
|
Dew point temperature measurement accuracy and range |
±1.5°C at ambient temp. T<25°C and RH>30% |
|
Absolute humidity measurement accuracy and range |
±1.5g/m3 at ambient temp. T < 25°C |
|
Specific humidity measurement accuracy and range |
±2g/kg at ambient temp. T < 35°C |
|
Mixture component ratio measurement accuracy and range |
±2g/kg at ambient temp. T < 35°C |
|
Specific enthalpy measurement accuracy and range |
±3kJ/kg at ambient temp. T < 25°C |
|
CO2 measurement interval |
15 sec |
|
Operating temperature range CO2 probe / RH+T probe |
from -30 to +60°C / from -30 to +105°C |
|
Filtering capability of the mesh on the sensor housing |
0.025mm – stainless steel mesh |
|
Protocol |
WWW, ModBusTCP, SNMP Trap, Syslog |
|
Protection class sensor / CO2 probe / RH+T probe |
IP65 / IP65 / IP40 |
|
Power supply voltage |
9-30 V DC, power consumption approx. 1W |
|
Dimensions |
136 x 136 x 45 mm (W x H x D) |
|
Weight without probe / with 1m / 2m / 4m probe |
340 / 500 / 570 / 710g |
|
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
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