Comet Web sensor T6541 - remote CO2 concentration thermometer hygrometer with Ethernet interface

General parameters Supply voltage: DC voltage from 9V to 30V, coaxial connector, 5x2.1mmdiameter, positive pole in the middle Consumption:~ 1Wcontinuously, max. 4W for 50ms with 15s period Measuring interval of temperature and relative humidity:2sec Measuring interval of CO2concentration:15sec Display switching interval:4sec (when more than two values are displayed) Not allowed manipulations : It is not allowed to operate the device under conditions other than specified in technical parameters. Devices are not designed for locations with chemically aggressive environment. Temperature and humidity sensors must not be exposed to direct contact with water or other liquids. It is not allowed to remove the sensor cover to avoid any mechanical damage of the sensors. Case material: ABS Weight: T6541/1m probe ~320g, T6541/2m probe ~390g, T6541/4m probe ~530g