Temperature Sensor ATEN EA1140

The ATEN Temperature Sensor EA1140 is a compact accessory for environmental monitoring that works with ATEN Power Distribution Units (PDUs) to provide accurate temperature readings. The sensor enables monitoring of temperature conditions and supports configurable alarm thresholds for minimum and maximum temperature values. The EA1140 is lightweight and easy to integrate into existing installations, and while optional, it is recommended when full environmental sensing is required for data center energy management.

Advantages

The EA1140 offers precise temperature measurement in a small form factor (110 mm x 160 mm, 80 g), allowing convenient installation without significant space impact. It pairs with ATEN PDUs to enable alarm-driven monitoring based on user-defined temperature thresholds, helping maintain controlled environmental conditions. As an accessory from ATEN, it is designed to integrate seamlessly with the vendor's energy management solutions.

Suitable for

• Data center and server room temperature monitoring
• Integration with ATEN PDUs for environmental alarms
• IT racks and network cabinets requiring external temperature sensing

Key specifications

• Model: ATEN EA1140
• Weight (sensor): 80 g
• Sensor dimensions: 110 mm x 160 mm
• Master case net weight: 1.6 kg
• Master case dimensions: 420 mm x 230 mm
• Manufacturer: ATEN
• MPN: EA1140
• EAN: 4710423775626

How to use

Connect the EA1140 temperature sensor to a compatible ATEN PDU according to the PDU's accessory connection instructions. After installation, configure temperature monitoring and set the minimum and maximum threshold values within the PDU management interface to enable alarm notifications. Place the sensor in a representative location within the rack or room to ensure accurate ambient temperature readings.

Recommendations

Install the sensor in locations that reflect typical airflow and equipment heat zones; avoid placing it directly against heat sources or obstructed airflow. Use the EA1140 in combination with ATEN PDUs for complete environmental monitoring and enable threshold alarms to detect temperature deviations promptly.