kimo HQ 210: Thermo-Hygrometer – Air Quality

Description

The air quality in confined spaces (offices, hospitals, nursery, sports hall …) is measured according to 3 parameters: CO2, temperature and humidity. The HQ 210, through its climatic condition module, can measure the CO2 content, humidity and temperature for quick and efficient monitoring of indoor air quality.

SCOH sensor 112:

• CO2: 0 to 5000 ppm
• Humidity: 5 to 95% RH
• Temperature: -20 to 80 ° C.

HQ 210 instruments can also calculate and display the WBGT index that corresponds to a index of composite temperature used to estimate the effect of temperature, humidity and solar radiation on humans.
It is calculated from the following temperatures :
● Tw= Wet-bulb temperature or natural wet temperature, measurement calculated from the relative humidity of a thermo-hygro probe
● Tg= Globe temperature, measured with a globe thermometer, or black globe thermometer, whose sensitive element is in black glass or black-smoke coated in order to run approximatively as a black body to measure the solar radiation. The measurement is realised with a temperature probe placed in a black ball ;
● Td= Air temperature (measured by a thermometer whose bulb is protected from the solar radiation by a screen). The temperature measurement is realised with a thermo-hygro probe ;

HQ 210 instruments have the following functions for the measurement of temperature, hygrometry and air quality :
● AIR QUALITY PROBES (CO / temperature, CO2 / temperature, CO2 / temperature / hygrometry) : Audible alarm (2 setpoints), Selection of units, Hold function, minimum and maximum values
● THERMOCOUPLE MODULE : Delta T, Alarm (lower and upper setpoints), Selection of units, Hold function, minimum and maximum values

TECHNICAL SPECIFICATIONS OF THE HQ 210: