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The detector continuously monitors the specific level of toxic and harmful gases.
In the GP-ELK the sensor signal is converted to a 4-20 mA output signal adjusted to the current measurement range and compatible with external control equipment, DDC/PLC control systems, automation systems, etc. The analog signal from the detector is linear over the range.
Optionally, the Geopal GP-ELK is available in a version equipped with relays for low alarm, high alarm and fault.