| Comet T6540 Specifications |
| Technical Parameters |
Value |
| Output |
Ethernet |
| Measured Value |
CO2 + Temperature + Relative Humidity |
| Construction Type |
Ambient Air |
| Design |
Industrial |
| Temperature Measuring Range |
-30 to 60 °C |
| Relay Output |
No |
| Two-State Input |
No |
| Lcd Display |
Yes |
| PoE |
No |
| Range of CO2 concentration measurement |
0 to 2000ppm |
| Accuracy of CO2 concentration measurement |
±(50ppm +2% from reading) at 25°C and 1013hPa |
| Optional range of CO2 concentration measurement |
0 to 10000ppm ±(100ppm +5% from reading) at 25°C and 1013hPa |
| Relative humidity range |
0 to 100% |
| Accuracy of relative humidity measurement |
±2.5% relative humidity from 5 to 95% at 23°C |
| Accuracy of temperature output |
±0.6°C |
| Resolution |
0.1°C, 0.1%RH, 1ppm |
| Measuring interval of temperature and relative humidity |
2s |
| Measuring interval of CO2 |
15s |
| Computed values |
dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy |
| Available temperature units |
degrees Celsius, degrees Fahrenheit |
| Accuracy and range of dew point temperature output - for more details see graphs in manual |
±1.5°C at ambient temperature T<25°C and RH>30% range -60 to +80°C |
| Temperature compensation of the humidity sensor |
all temperature range |
| Temperature operating range |
-30 to +60°C |
| IP protection |
IP30 |
| LAN connection |
RJ-45 connector, 10Base-T or 100Base-TX |
| Communication protocols |
WWW, ModbusTCP, SNMPv1, SOAP, XML |
| Alarm protocols |
E-mail, SNMP Trap, Syslog |
| Configuration |
T-Sensor, WWW configuration |
| Power |
9 to 30Vdc, maximum consumption 1W |
| Power connector |
co-axial, diameter 5.5 x 2.1mm |
| Dimensions |
88.5 x 147.5 x 39.5mm (W x H x D), stem length 75mm |
| Weight |
approximately 160g |
| Warranty |
3 years |