| Brand | EMERSON |
|---|---|
| Unit Type | Unit |
| Model | SC311A-100-ASSY |
| MPN | SC311A-100-ASSY |
| Unit Quantity | 1 |
| Country of Origin | United States |
Check the listing for details. Emerson, SC311A Infared Combustible Gas Sensor. Condition: New – Open box, Made in United States. Listed at 1025.00 USD. What the SC311 Sensor Is & How It Works. Sensor Life: Typical life ~8–10 years. Typical Use: Connected to an industrial gas transmitter (e.g., Millennium II series such as M21, M22, or M2B); not a standalone unit.