Pretravel Adjustment Key	For adjusting the pre-/posttravel on analogue spring push gauging transducers. Not for use on digital or pneumatic sensors.
Right Angle Adapter	For use with spring push gauging probes. Part Number: 203224
Clamping Collet	Ø9.5 mm	Ø10 mm
	805048 (M4 Screw) 806788 (M3 Screw)	806460-SX (M4 Screw)

	For use with all 8 mm clamping shaft sensors. The clamping collet distributes the clamping forces evenly around the shaft. Using the supplied grub screw, the probe can be loosened while holding the collet in place.
Extension Cables Analogue	Extension cables for analogue sensors with 5 pin DIN 240 ° connectors are available for LVDT and Half Bridge types.
Probe Tips	Various probes are available. See Probe Tips
Imperial Adapter Sleeves	Adapter Sleeves can be used to increase the body diameter of 8 mm sensors to 9.512 (3/8"). Available in lengths A from 12 to 127 mm.
Imperial Adapter Sleeves (Split)	Split Adapter Sleeves can be used to increase the body diameter of 8 mm sensors to 9.512 (3/8"). Available in lengths A from 12 to 127 mm.

Info
Specifications
Accessories

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

Technical Spec

LVDT Sensor | Low Tip Force Inductive Sensors

Solartron Metrology contact gauging probes, LVDT probes or displacement sensors provide the gauge builder with the most cost effective solution for a range of dimensional precision measurement and positioning applications.

Feather Touch LVDT Probes have been designed to gauge delicate surfaces such as glass, thin sections, pharmaceutical products and tiny electro mechanical components. Whereas the traditional LVDT gauging probe exerts a force of 0.7N, the LVDT Feather Touch probe, when operated horizontally exerts a mere 0.18N. This is achieved by replacing the naturally elastic gaiter with a close tolerance gland.

Buy your LVDT sensor from Solartron Metrology and be sure that you are getting an LVDT sensor that is a result of 40 years continual improvement from our experienced design engineers, manufactured solely in our dedicated ISO9001 accredited factory in the UK.

Standard contact sensor tip force of 0.18N (options available)
± 1, ± 2,5, ± 5, ± 10 mm displacement transducer measuring ranges
Linearity better than 0.5% of precision measurement
Repeatability precision better than 0.05 µm
Range of contact sensor tips available
Spring actuation
IP50 sealing (fully sealed options available)
Inductive sensors with excellent sideload capability
Linear Variable Differential Transformer (LVDT) or Half Bridge options

Analogue Gauging Probes

Whether the application is in a manufacturing environment or in a laboratory, Solartron Metrology's extensive range of gauge probes has something suitable for a very wide range of environments. Customised sensor solutions can be designed and produced when there is not an exact fit in our standard product range.

Spring Push Probe Standard - AX/S

Measurement Range (mm): ±1 - ±10

Accuracy (% of reading): 0.5 - 0.7

Tip Force (N): 0.7 ± 20%

Feather Touch Spring Push Probe - AT/S

Measurement Range (mm): ±1 - ±10
Accuracy (% of reading): 0.5 - 0.7
Tip Force (N): 0.3 ± 20%


AX/S Special Spring Push Probe Measurement Range (mm): 0.25 - 1.0 Accuracy (% of reading): 0.5 Tip Force (N): 0.7 ± 20%	6mm Diameter Probes - D6J2P Thin Probe Diameter 6mm Measuring Range (mm) 2 Tip Force (N): 0.07

Bearings

The high volumes of bearings produced within manufacturing environments calls for reliable and long-lasting sensors which can ensure the consistency of each bearing, whilst operating at high speeds and repeats.

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Available probes:

Flexure

Block Gauge

Download Application Story:

Bearing measurement with Flexures and Block Gauges

Post process gauging or the grading of bearing components are among the most demanding of all post process gauging applications. Both Flexures and Block Gauges provide fast and reliable measurements in hard to reach places.

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