ADTech PTX273

Input Signals

• Potentiometers/Slidewire Sensors: 3 Wire 50 ohm to 100 k ohm
• Resistance Spans: Standard
• Zero Suppression: Up to 100% of the potentiometer rotation selected in 16 divisions of the coarse zero adjustment switch
• Span: From 0-100% full scale switch selectable. The coarse span switch adds 16 range divisions

Performance:

• Calibrated Accuracy: 0.1%
• Independent Linearity: ±0.01% maximum, ±0.006% typical (14-bit digital linearity)
• Repeatability: ±0.005% max., ±0.002% typ.
• Zero TC: ±0.007% of span
• Span TC: ±0.010% of span max/°C
• Load Effect: ±0.005% zero to full load
• Output Ripple: 10 mV P/P maximum
• Response Time: 110 milliseconds (10 to 90% step response)
• Bandwidth: (-3 db): 3.2 Hz
• Temperature Range: -25° to 185°F (-31° to 85°C) operating; -40° to 200°F (-40° to 93°C) storage
• Power Supply Effect: ±0.005% of span max.

Power:

• 8 to 42 VDC: Standard

Ordering Options:

• H 15 D, H 25- H 30 Mounting
• LPI 40 D Loop Powered Indicator