EA1640 serves as a compact, flexible humidity and temperature measuring solution for ATEN PG series PDU applications where precision is significant – from server rooms, data centers, hospitals, smart factories to green offices. The sensor contains 1 x RJ-45 input port, 1 x RJ-45 output port, and 1x RJ-11 input port for easy connection with PG PDU series and environmental sensors including EA1140, EA1240, and EA1340. One terminal block is built for combining EA1440 / EA1441 / EA1442 door sensor or EA1540 the capacitive leakage sensor. Up to 8 daisy-chained devices are supported to broaden applications.
Designed with the ultimate flexibility in mind, EA1640 can be placed at an ideal location as a result of the 1.5 m RJ-45 cable coming with it. In addition, it comes with a magnet for easy attachment to metallic surfaces. Rack mount kits are also included for quick installation inside racks. More information: Logistics data | Country of origin | Taiwan |  | Harmonized System (HS) code | 90258040 | | Master (outer) case width | 270 mm | | Master (outer) case height | 292 mm | Certificates | Certification | EMC/FCC, Class A | Technical details | Purpose | Indoor | | Sensor type | Temperature & humidity sensor | | Temperature measuring range | -10 - 75 °C | | Standard interfaces | RJ-11 | | Ports quantity | 2 | | Humidity measuring range | 0 - 100 % | | Accuracy | 1.5 °C | | | 15 % | | Cable length | 1.5 m | | LED indicators | Yes | Weight & dimensions | Width | 35.7 mm | | Depth | 104.4 mm | | Height | 21.4 mm | | Weight | 50 g | | Package width | 42 mm | | Package depth | 124 mm | | Package height | 129 mm | | Package weight | 170 g | Operational conditions | Operating temperature (T-T) | -10 - 75 °C | | Storage temperature (T-T) | -20 - 75 °C | | Operating relative humidity (H-H) | 0 - 80 % |
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