CO2 concentration, temperature and relative humidity t-line Web sensor. Remote alarm.
Web Sensor with built-in CO2 concentration, relative humidity and temperature sensors.
A multiple point CO2 and temperature adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range; this is a must for process control and outdoor applications. The dual wavelength NDIR CO2 sensing procedure compensates automatically for ageing effects. The CO2 module is highly resistant to pollution and offers maintenance free operation and outstanding long term stability.
High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Dual line LCD is an advantage. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
The CO2 concentration is shown on the display or signaled by a color LED.
Processing and analysis of measured data:
- online in COMET Cloud
- COMET Database software
- integration into 3-party systems
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CodeT6541
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Warranty3 years
TECHNICAL DATA
MEASURED VALUE
TemperatureRelative humidityCounted values (dew point…)CO2TEMPERATURE SENSOR
Measuring range -30 to +105 °CAccuracy ±0.4 °CResolution 0.1 °CHUMIDITY SENSOR
Measuring range 5 to 100% RHAccuracy ±2.5% relative humidity from 5 to 95% at 23°CResolution 0.1% RHDEW POINT
Measuring range -60 to +80 °CAccuracy ±1.6°C at ambient temperature T<25°C and RH>30%Resolution 0.1 °CCO2 SENSOR
Measuring range 0 to 10 000 ppmAccuracy ±(110ppm +5% from reading) at 25°C and 1013hPaResolution 1 ppmGENERAL TECHNICAL DATA
Operating temperature -30 to +80 °CChannels 1x connectable temperature+humidity probe, 1x external CO2 sensorCounted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpyOutput EthernetMeasuring interval 2 s; CO2 15 sRange of humidity sensor temperature compensation all temperature rangeCommunication protocol WWW, ModbusTCP, SNMPv1, SOAP, XMLAlarm protocols E-mail, SNMP Trap, SyslogPower 9-30 VdcProtection class IP30 electronics; IP40 temperature+humidity sensor; IP65 CO2 sensorDimensions 88,5 x 147 x 39,5 mmExternal probe T+RH cable length 1 meter (optionally 2 or 4 meters)External probe cable length CO2 1 meter (optionally 2 or 4 meters)Weight approx. 150 gWarranty 3 years
GB 7719 
US 7366 
CA 6924 
AU 6652 
IE 4952 
NZ 1491 
BR 1120 
VN 477 
