EC4 Electrochemical Gas Sensors

Amphenol SGX Sensortech EC4 Electrochemical Gas Sensors feature 20mm and 20.2mm package sizes and act as drop-in replacements for existing same-size sensors. The EC4 series is available in a broad range of sensing types to detect toxic gases: sulfur dioxide (SO₂), carbon monoxide (CO), hydrogen (H₂), chlorine (Cl₂), hydrogen sulfide (H₂S), chlorine dioxide (ClO₂), nitric oxide (NO), nitrogen dioxide (NO₂), ethylene oxide (C₂H₄O), and phosphine (PH₃). Amphenol SGX Sensortech EC4 Electrochemical Gas Sensors are low power and show good responses to various gas concentrations over a wide range of ambient conditions.