EMSYS Design Wireless Current Ambient Relay
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Universal EMSYS sensor that can measure DC current, ambient temperature and has relay output. It can have just one of the previous features or any combination of them.

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Universal EMSYS sensor that can measure DC current, ambient temperature and has relay output. It can have just one of the previous features or any combination of them. WCTA types: WCTA-400-R
DC Current Measurement
Thanks to its Dual-Core Technology, the Wireless Current Transducer measures DC current of 1 A or 800 A with the same high accuracy. It uses field proven Hall Effect based circuitry to provide a superior solution for DC applications, with minimal risk of permanent magnetization.
Ambient Temperature Measurement
Ambient temperature measurement is useful in detecting faulty air conditioning or improper ventilation. Additionally Ambient monitors can be used in conjunction with our CellSPY battery monitors to detect a thermal runaway in its early stages.
Relay Output
Relay output provides a way to remotely disconnect the power supply to a UPS. It is a key element of the Thermal Runaway prevention system.
Applications
- Data Center
- Utilities & Switchgear
- Oil & Gas
- Telecom
Manufacturer

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