Feather Touch Analogue Spring Push Gauging Probe (AT/S) - Specification

AT/S Series
Axial Cable Outlet (LVDT) AT/1/S AT/1.5/S AT/2.5/S AT5/1/S AT/5/S AT/10/S
Radial Cable Outlet (LVDT) ATR/1/S ATR/1.5/S ATR/2.5/S ATR5/1/S ATR/5/S ATR/10/S
AxialCable Outlet (Half Bridge) AT/1/SH AT/1.5/SH AT/2.5/SH AT5/1/SH AT/5/SH AT/10/SH
RadialCable Outlet (Half Bridge) ATR/1/SH ATR/1.5/SH ATR/2.5/SH   ATR/5/SH ATR/10/SH
Body Diameter 8h6
Measurement Range (mm) ± 1.0 ± 1.5 ± 2.5 ± 1.0 ± 5.0 ± 10.0
Pre-Travel (mm) 0.15
Over Travel (mm) 0.35 0.85 8.85 0.85
Accuracy1 0.5, 1.0 µm 0.5, 1.5 µm 0.5, 2.5 µm 0.5, 1.0 µm 0.5, 5.0 µm 0.7, 10.0 µm
Repeatability (µm) <0.15
Tip Force (N) @ Centre Travel ± 20% 0.3
Resolution Dependent on Electronics
Temperature Coefficient (%FSO/°C) 0.01
1Accuracy is % of reading or µm, whichever greater.
Electric Interface (LVDT Plugged)
Sensitivity2(mV/V/mm) ± 0.5% 200 133 80 200 40 20
Energising Current (mA/V) ± 5.0% 1.8 2.0 2.0 1.8 2.0 1.0
Electric Interface (LVDT Unplugged)
Sensitivity (mV/V/mm) ± 5.0% 210 150 150 210 105 33
Electrical Interface (Half Bridge Plugged)
Sensitivity2(mV/V/mm) ± 0.5% 73.5 49.0 29.4 73.5 14.7 7.35
Energising Current (mA/V) ± 5.0% 1.0 1.0 1.0 1.0 1.2 1.2
Electrical Interface (Half Bridge Unplugged)
Sensitivity (mV/V/mm) ± 5.0% 83 150 150 210 105 33
2Linearity and sensitivity error combined does not exceed a total of 0.5%.
Environmental
Storage Temperature (°C) -40 to +100
Operating Temperature (°C) -10 to +80
IP Rating None
 
Materials
Case Stainless Steel
Probe Tip Nylon or Tungsten Carbide
Gaiter None
Cable 2 m PUR
 
 

 

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