ER Copper & Silver Corrosion Rate Sensors
LCH ER Copper & Silver Corrosion Rate Sensors
The LCH ER Series copper and silver sensors measure the rate of environmental corrosion in real-time. Utilizing an advanced Electrical Resistance (ER) thin-film serpentine trace configuration, the sensor detects microscopic metal loss caused by airborne contaminants. An internal data logger securely stores the environmental results, which can be accessed seamlessly through a web interface or transmitted directly to a central process control system. It provides the ideal predictive maintenance solution for control rooms, server rooms, motor control centers (MCC), rack rooms, or other mission-critical environments where atmospheric corrosion risks hardware reliability.
📊 Technical Specifications Reference Table
| Metal Type | ANSI/ISA 71.04 Grade | Sensor Trace Thickness | Primary Application | Target Corrosion Rate (nm / 30 days) |
|---|---|---|---|---|
| Copper | G1 (Mild) | 600nm | Server Rooms & Data Centers | < 30 nm |
| G2 (Moderate) | 600nm | Industrial Electrical Cabinets | < 100 nm | |
| G3 (Harsh) | 600nm | Harsh Control Rooms / Facilities | < 200 nm | |
| Silver | G1 (Mild) | 600nm | High-End Server Rooms & Museums | < 30 nm |
| G2 (Moderate) | 600nm | Electrical Control Enclosures | < 100 nm | |
| G3 (Harsh) | 600nm | Heavy Industrial Control Spaces | < 200 nm |
