Rilevatore di Benzene Fisso C6H6 Rilevatore di Perdite di Gas con Allarme Suono e Luce 0-100ppm
Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Output current : 4-20mA. Single input： 4~20mA and RS485.