Digital Miniprobe (DM) - Specification

Digital Miniprobe
Measurement Performance	DM/0.5/S		DM/1.0/S
Measurement Range (mm)	0.5		1.0
Accuracy (% of reading)¹	0.05		0.05
Repeatability (µm):	On Axis	Cross Axis	On Axis	Cross Axis
- Range: 0-100 µm nominal	0.1	0.1	0.1	0.1
- Range: 100-250 µm nominal	0.25	0.15	0.1	0.1
- Range: 250-500 µm nominal	0.5	0.25	0.15	0.15
- Range: 500-1000 µm nominal	N/A	N/A	0.3	0.2
Resolution (µm)	<0.01
Pre Travel (mm)	0.01/0.02		0.015/0.025
Post Travel (mm) (Min)	0.07
Tip Force (N) at Middle of Range ±20% Spring Push	0.7
Temperature Coefficient %FS/ºC	0.08

Environmental
Sealing for Probe	IP50
Sealing for Probe Interface Electronics	IP43 for module and TCON
Storage Temperature (°C)	-20 to +80
Probe Operating Temperature with Gaiter (°C)	+5 to +80
Electronics Operating Temperature	0 to 60
EMC Emissions	EN61000-6-3
EMC Immunity	EN61000-6-2
Shock	Do not subject to excessive shock - follow instructions when installing and adjusting

Material
Probe Body	Steel
Probe Tip (options)	Ruby, Silicon Nitride, Tungsten Carbide
Gaiter	Fluroelastomer
Cable	PUR
Electronics Module	ABS

Electronics Interface (Orbit® 3)
Orbit® Interface Option	USB, Ethernet, RS232
Reading Rate	3906 readings per second
Bandwidth of Electronics (Hz) user selectable	460, 230, 115, 58, 29, 14, 7, 4
Power	5±0.25 VDC @ 0.06A typical
Note 1: Accuracy 0.1 μm or % reading whichever greater

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