Temperature, humidity, and carbon dioxide sensor with Power over Ethernet. Remote alarm.
Web-based sensor with integrated temperature, humidity, and CO2 sensor with PoE function.
A multi-point CO2 and temperature adjustment procedure provides excellent CO2 measurement accuracy across the entire working temperature range; this is essential for process control and outdoor applications. The dual-wavelength NDIR CO2 detection procedure automatically compensates for the effects of aging. The CO2 module is highly resistant to contamination, requires no maintenance, and offers excellent long-term stability.
The CO2 concentration is displayed on the screen or indicated by a colored LED. Processing and analysis of measured data:
Online in COMET Cloud
COMET database software
Integration into third-party systems
Measuring range extension possible at an additional cost:
Measuring range: 0 to 10,000 ppm
Accuracy: 100 ppm + 5% of the measured value at 25°C and 1013 hPa
Technical data
Measured value
Temperature
Relative humidity
Measured values (dew point, etc.)
CO₂
TEMPERATURE SENSOR
- Measuring range: -30 to +80°C
- Accuracy: ±0.6°C
- Resolution: 0.1°C
HUMIDITY SENSOR
- Measuring range: 0 to 100% RH
- Accuracy: ±2.5% RH
- Resolution: 0.1% RH
DEW POINT DEW
- Measuring range: -60 to +80°C
- Accuracy: ±1.6°C at ambient temperature T<25°C and RH>30%
- Resolution: 0.1°C
CO2 SENSOR
- Measuring range: 0 to 2000 ppm
- Accuracy: ±(50 ppm + 2% of reading) at 25°C and 1013 hPa
- Resolution: 1 ppm
GENERAL TECHNICAL DATA
- Operating temperature: -30 to +60°C
- Internal sensor channels: temperature, humidity, and CO₂
- Measured values: dew point, absolute humidity, specific humidity, mixing ratio, and specific enthalpy
- Output: Ethernet
- Measuring interval: 2 s; CO₂: 15 s
- Humidity sensor temperature compensation range: Full temperature range
- Communication protocol: WWW, ModbusTCP, SNMPv1, SOAP, XML
- Alarm protocols: Email, SNMP Trap, Syslog
- Power supply: Power over Ethernet (PoE) according to IEEE 802.3af or 5 V DC
- Protection class: IP30 for electronics, IP40 for sensors
- Dimensions: 136 x 117 x 45 mm
- Approximate weight: 150 g
- Warranty: 3 years
