The 630T Series is designed to provide an economical and space-efficient solution to eliminate ground loops, filter signal noise, and block high voltage surges. These single-/dual-channel units receive 4-20 mA inputs and provide fully isolated 4-20 mA output signals. Signal splitter models provide two identical outputs from a single input. A built-in excitation supply delivers power for two-wire transmitters or other input loop devices to eliminate the cost of external power supplies. The isolator power requirement is flexible, operating off either 90-250 Vac or 15-36 Vdc with a four-wire connection. Prices start at $215.

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