PT101 Instrument Grade String Pot

PT101 Instrument Grade String Pot Instrument Grade • Voltage Divider Absolute Linear Position • Classic Stringpot Design Stroke Range Options: 0–2 to 0–100 inches Powder Painted & Anodized Aluminum Enclosure Industrial Automation & Testing Applications Based on Celesco’s original string pot design dating back to the late 1960’s, the PT101 has […]

PT101 Instrument Grade String Pot

Instrument Grade • Voltage Divider

Absolute Linear Position • Classic Stringpot Design
Stroke Range Options: 0–2 to 0–100 inches
Powder Painted & Anodized Aluminum Enclosure
Industrial Automation & Testing Applications

Based on Celesco’s original string pot design dating back to the late 1960’s, the PT101 has become a standard throughout the years for literally thousands of applications including aircraft structural testing, hydraulic cylinder control, valve stem opening, and factory automation.
Available in full stroke ranges up to 100-inches, the PT101 provides a voltage feedback signal linearly proportional to the position of its traveling stainless steel measuring cable.
Additionally the PT101 installs in minutes and doesn’t require perfect parallel alignment. Simply secure the base to a fixed surface and attach the measuring cable to your moving object.

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Full Stroke Range Options 0-2 to 0-100 inches
Output Signal Options voltage divider (potentiometer)
Accuracy see ordering information
Repeatability ± 0.02% full stroke
Resolution essentially infinite
Measuring Cable see ordering information
Enclosure Material powder-painted and anodized aluminum
Sensor plastic-hybrid precision potentiometer
Potentiometer Cycle Life see ordering information
Maximum Retraction Acceleration see ordering information
Weight 2 lbs. max.
ELECTRICAL
Input Resistance Options 500, 1K, 5K, 10K or bridge
Maximum Input Voltage see ordering information
Power Rating see ordering information
Output Signal Change Over Full Stroke Range 94% ±4% of input voltage
ENVIRONMENTAL
Enclosure IP50, NEMA 1
Temperature Coefficient of Sensing Element 88 PPM/°F
Humidity 100% RH @ 90°F (32° C)
Operating Temperature -40° to 200°F (-40° to 90°C)
Vibration up to 10 g to 2000 Hz maximum

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Operating Temperature -40° to 200°F (-40° to 90°C)