Technical Data:
Series: 542
Type: LG200 Pencil Probe Style, environment-resistant and slim type
Measuring range: 10 mm / 0.4 in
Resolution: 0.5 um / 0.000020 in
Measuring accuracy at 20 degC: 1.5 + L/50 um; L = arbitrary measuring length in mm
Small range accuracy: 0.5 um within arbitrary 20 um range
Repeatability, 2 sigma at 20 degC: 0.3 um
Measuring force, contact point downwards: 0.8 N or less
Measuring force, contact point horizontal: 0.75 N or less
Measuring force, contact point upwards: 0.7 N or less
Position detection: Optical transmission-type linear encoder
Maximum response speed: 1500 mm/s
Output signal: 90 deg phase difference, differential square wave, RS-422A equivalent
Minimum edge interval: 250 ns (4 MHz)
Output signal pitch: 2 um
Protection rating: IP67G
Mass: Approx. 210 g
Contact point: Dia.3 mm carbide tipped; fixing screw M2.5 x 0.45; standard contact point 901312
Stem: Dia.8 mm
Bearing: Linear ball type
Output cable: Approx. 2.5 m directly from casing
Connector: HR10A-10P-10P HIROSE; compatible receptacle HR10A-10R-10S; compatible connector HR10A-10J-10S
Operating environment: 0 to 50 degC, RH 20 to 80%, non-condensing
Storage environment: -10 to 60 degC, RH 20 to 80%, non-condensing
Sliding durability: 100 million+ cycles for 10 mm range models, based on in-house tests

Content:
Standard accessory: Wrench for contact point 538610

Application:
High-accuracy slim gage head for in-line and general use. Connectable to EJ series counters, EH series counters with adapter, or directly to machines via TTL output.

Dimensions:
Connector: 43 mm; Dia.14.7 mm; 30 mm; 20.4 mm; overall connector lead reference (500 mm); probe dimensions 44.9 mm; 12 mm; (13.3 mm); 73.1 mm; 6.5 mm; 14 mm; Dia.11.7 mm; stroke 10.6 mm or longer; (125.5 mm)
Stem Dia.8 mm tolerance 0/-0.009
Optional thrust stem: M9.5 x 0.5; Dia.9.5 mm tolerance 0/-0.015; 14.5 mm; 9.5 mm; 4 mm; 5 mm

Optional:
02ADE230: Air lifter; required air pressure 0.2 to 0.4 MPa, or 0.2 MPa for 0.1 um resolution type
21HAA331: Rubber boot, spare
02ADB680: Thrust stem set, comprising 02ADB681 thrust stem and 02ADB682 clamp nut
02ADB683: Spanner wrench
21HZA197: Extension cable 5 m
21HZA198: Extension cable 10 m
21HZA199: Extension cable 20 m; up to 3 pieces, 20 m maximum
21HZA195 / 21HZA196: Conversion plugs
21HZA260 / 21HZA261: Conversion cables; reference point detection disabled with EH-102Z
Custom-order examples: Measuring-force change; cable length change below 2 m; connector change