Analogue Mini Gauging Probe - Specification

Analogue Miniprobe
Measurement	AM/0.25/S
Mechanical Travel (mm)	0.63 (max)
Measurement Range (mm)	± 0.25
Start of measurement range	20 - 30 µm from limit stop
Linearity (% FRO)	1.0

Repeatability (using standard tip)	On Axis	Cross Axis
100 µm from limit stop	0.10 µm	0.10 µm
250 µm from limit stop	0.25 µm	0.15 µm
500 µm from limit stop	0.50 µm	0.25 µm
Resolution	Depends on signal conditioning used
Tip Force (N)	0.7 ± 25% (at centre of measuring range)
Temperature Coefficient	0.08 µm/°C

Mechanical
Mass (g)	15.0
Material (Miniprobe Frame)	Chromium Steel
Gaiter	Viton®
Mounting	1 x M3 screw (supplied)

Environmental
Storage Temperature (°C)	-20 to +85
Operating Temperature (°C)	0 to +60
IP rating	IP 65

Electrical
Energising Voltage	3 Vrms
Energising Current	2.5 mA/V
Sensitivity	75.8 mV/V/mm (+ 0.5%)
Phase Angle	13 degrees

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