Greisinger – GT10 CO2 – משדר פחמן דו חמצני עם תצוגה

Due to the fact, that CO2 is an important indicator for the quality of air in rooms, it's superimportant to measure the CO2 content. The recommended CO2 limit value for ambient air is 1000ppm . An exceeding of this limit causes tiredness and a loss of concentration.
For measuring the CO2 concentration, GREISINGER electronics presents a high quality and precise CO2 transmitter, working according to the infrared principle (NDIR). An auto-calibration procedure compensates aging effects and is responsible for an excellent long term stability of this CO2 transducer. Due to the freely adjustable output signal (4-20mA, 0-1V. 0-10V etc.), the transmitter could be used for nearly each existing controller input etc.. Additionally, there is a local display which shows beside the actual CO2 concentration, the minimum and maximum values as well as an optical alarm. If required, the CO2 transmitter could be calibrated via buttons.

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