Analog 4-20 mA Gas Sensor Modules - 4101 Series
Combustible gas, oxygen deficiency
and toxic gases are detected by this series of 4-20 mA gas sensor. Featuring complete diagnostic features and 4-20 mA
output, the 4101 Series uses catalytic bead sensor for combustible gas,
infrared for methane detection, and electrochemical sensors for oxygen
and toxic gas detection.
The Sierra Monitor Model 4101 Series provides the user with the features needed in a stand-alone, fixed-point hazardous gas monitor system. Utilizing catalytic bead sensor for combustible gas, infrared sensor for methane, and electrochemical sensor technology for oxygen and toxic gas sensors, the Model 4101 provides accurate monitoring of hazardous gas conditions. Proven sensor design matched with reliable state-of-the-art electronics results in the ideal complete single channel package to protect your plant and personnel.
Key features include automatic low sensitivity check, false alarm avoidance, convenient diagnostic measurements, simple zero/span adjustments and flexible alarm and logging options.
