Absolute Process Instruments API4051GDF Loop Tracker

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Absolute Process Instruments API4051GDF Loop Tracker is a single-sensor, isolated DC amplifier that conditions a bridge or load cell signal for interface to PLCs or data acquisitio n systems. It accepts one 350 Ω bridge or load cell input with 1 mV to 2000 mV full-scale and provides an isolated sensor excitation source, enabling accurate signal conditioning without ground-loop interference. The LoopTracker LEDs indicate input and output levels and status, helping operators quickly assess signal health in the field. This module is powered by 115 VAC by default, with options for 230 VAC (A230), 85-265 VAC or 60-300 VDC (P), or 9-30 VDC (D); it uses an API-011 11-pin socket for connection and supports factory-configured output ranges including 0-1 V to 0-10 V, ±1 V to ±10 V, and 0-20 mA (with 4-20 mA supported) to match your control system inputs. Show more