RFMicron- RFM3240 Long-Range Wireless Temperature Sensor
• Switchgear monitoring
• Electric busbar monitoring
• Data centers
• Factory mains
• Read range 19 meters
• Normal temperature range, -40 °C to +85 °C
• High-temperature alarm, up to +125 °C
• Sensor size, 50 x 52.5 x 3.55 mm
• Battery-free design
Battery-free equipment monitoring
The RFM3240 is built with wireless Smart Passive Sensing™ technology that forms a battery-free and maintenance-free temperature sensor. This rugged sensor monitors electric distribution and switching equipment temperatures. Applications include utility-grade electric power distribution, factory and industrial electric service switchgear and other applications where metal surfaces are common.
Wireless temperature sensing
The RFM3240 has a normal operating temperature range of -40°C to +85 °C. This covers the typical operating temperatures of most equipment over a range of environmental operating conditions. The RFM3240 reports temperatures beyond its normal operating range to as high as +125 °C, although prolonged operation at such an elevated temperature is not recommended.