Status-SEM1633-PT100-&-Potentiometer-Dual-Alarm-Relay-Trip-Amplifier-Status-Instruments-SEM1633-p-This-unit-accepts-inputs-from-industry-standard-RTDs-resistances-&-slide-wire-sensors-&-provides-an-accurate-alarm-switching-function-output-The-relay-outputs-are-independently-configured-for-action-set-point-&-dead-b&-with-six-actions-provided-normal-high-low-deviation-&-inverted-high-low-deviation-A-USB (Universal Serial Bus)-port-is-provided-to-enable-simple-connection-to-a-PC-which-will-hold-the