The remote transducer protector (RTP) 3034 uses a hybrid, 3-stage clamping circuit to protect sensitive transducers from transient currents with minimal added loop resistance. The device provides common- and differential-mode transient protection for two-wire transducers and features a maximum surge rating of 20kA 8/20ms. It can be installed in a “T” configuration or in line and supports line currents as high as 145mA for protection of 24VDC-powered transducers.


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