Linear Gages
SPECIFICATIONS
Resolution 0.01 µm/Accuracy 0.2 µm model
542-715A (Standard)
542-716A (Low measuring force)
Order No.
Measuring range
10 mm
Resolution
0.01 µm (0.05 µm, 0.1 µm, 0.5 µm, 1 µm can be selected from the counter)
Measuring accuracy (20 °C)* 1
0.2 µm
Repeatability (20 °C)* 1 Retrace error (20 °C)* 1
0.1 µm (2 )
0.1 µm
Contact point downwards Contact point horizontal Contact point upwards
0.65 N or less 0.55 N or less 0.45 N or less
Approx. 0.12 N Not applicable Not applicable
Measuring force
Position detection method Detectable operation speed
Optical reflection type linear encoder
In normal measurement: 700 mm/sec; for peak detection: 120 mm/sec
Mass of gage head
Approx. 370 g
Contact point
Carbide tipped, Sø3 mm (M2.5x0.45), standard contact point: 901312
Stem
ø15 mm
Bearing
Linear ball type
Output cable length
Approx. 2 m
Operating temperature (humidity) ranges Storage temperature (humidity) ranges
0 to 40 °C (Reference temperature 20 °C)/20 to 80% RH (non-condensing)
−10 to 60 °C/20 to 80% RH (non-condensing)
Counter Specifications Display range
±999.99999 mm
Functions
Zero-setting, presetting, direction changeover, tolerance judgment (3 steps/5 steps), RS-LINK
Peak hold function
Yes
Interface
RS-232C, USB (only for SENSORPAK ), Digimatic (Printer: DP-1VA LOGGER )* 3 , I/O Connector • RS-232C: counting data • Digimatic output: counting data* 3 • I/O connector: counting data (simplified BCD), tolerance judgment result, simplified analog output Zero-setting, presetting, data hold, peak measurement mode selection, peak clear
External output External control Power supply
Suppplied AC Adapter, or 12 to 24 V DC, max. 700 mA 8.4 W (max. 700 mA), ensure at least 1 A power supply per unit.
Power consumption
Mass of counter
Approx. 900 g (AC Adapter excluded)
Wrench for contact point, rubber boot, stand, washer (for counter), AC Adapter, AC cord, DC plug, user's manual, inspection certificate
Standard accessories
G
Resolution 0.005 µm/Accuracy 0.1 µm model
542-720A (Standard)
542-721A (Low measuring force)
Order No.
Measuring range
10 mm
Resolution
0.005 µm (0.01 µm, 0.05 µm, 0.1 µm can be selected from the counter)
Measuring accuracy (20 °C)* 1
0.1 µm
0.02 µm (2 σ )
Repeatability (20 °C)* 1 Retrace error (20 °C)* 1
0.05 µm
Contact point downwards Contact point horizontal Contact point upwards
0.65 N or less 0.55 N or less 0.45 N or less
Approx. 0.1 N Not applicable Not applicable
Measuring force
Position detection method Detectable operation speed
Ultra-high accuracy transmission type linear encoder
In normal measurement: 250 mm/sec
Mass of gage head
Approx. 370 g
Contact point
Carbide sphere SR5 (M2.5x0.45), standard contact point: 120058
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Stem
ø15 mm
Bearing
Linear ball type
Output cable length
Approx. 2 m
Operating temperature (humidity) ranges Storage temperature (humidity) ranges
15 to 25 °C (Reference temperature 20 °C)/30 to 60% RH (non-condensing)
−10 to 60 °C/20 to 80% (non-condensing)* 2
Counter Specifications Display range
±99.999995 mm
Functions
Zero-setting, presetting, direction changeover, tolerance judgment (3 steps/5 steps), RS-LINK
Peak hold function
No
Linear Displacement Sensors LINEAR GAGE
Interface
RS-232C, USB (only for SENSORPAK ), Digimatic (Printer: DP-1VA LOGGER )* 3 , I/O Connector • RS-232C: counting data • Digimatic output: counting data* 3 • I/O connector: counting data (simplified BCD), tolerance judgment result, simplified analog output
External output External control Power supply
Zero-setting, presetting, data hold
Suppplied AC Adapter, or +12 to 24 V DC, max. 700 mA 8.4 W (max. 700 mA), ensure at least 1 A power supply per unit.
Power consumption
Mass of counter
Approx. 900 g (AC Adapter excluded)
Wrench for contact point, rubber boot, stand, washer (for counter), AC Adapter, AC cord, DC plug, user's manual, inspection certificate
Standard accessories
Bulletin No. 2326
*1 Applies when used with counter. *2 The storage temperature/humidity ranges after unpacking are the same as the operating temperature/humidity ranges. *3 When using Digimatic output, the format is d1 and is limited to 5 decimal places
Refer to the Linear Gage Brochure ( 2326 ) for more details.
G-10
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