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• An easy-to-use digital bore gage with preset and data output functions not available on analog models for use in various applications. Analog bar indicator allows for fast Go/No-go judgements.
• The minimum value holding function provides easy measurement of hole diameters.
• ABS (ABSOLUTE) type bore gages are not subject to overspeed error.
• The display and grip can be rotated up to 320° and the display can be inclined up to 90°, so that it is easily readable from any direction.
• Up to four extension rods (optional) can be used for measuring at the bottom of a hole 2 m deep.
SPECIFICATIONS
Metric
| Order No. | 511-501 | 511-502 |
| Range | 45 - 100 mm | 100 - 160 mm |
| Stroke of contact point | 1.2 mm | |
| Resolution | 0.001 mm | |
| Wide range accuracy*1 | 0.003 mm or less | |
| Adjacent error | 0.002 mm or less | |
| Repeatability | 0.002 mm or less | |
| Measuring forc | 5 N or less | |
| Guide force | 10 N or less | |
| Power source | SR44 battery (2 pcs.), 938882 included as standard (for operational checks) |
|
| Battery life*2 | Approx. 2,000 hours under normal use. | |
| Position detection method | ABSOLUTE electrostatic linear encoder | |
| Sampling frequency*3 | 50 times / s | |
| Dust / Water protection level*4 | IP53 (IEC 60529, JIS C 0920) | |
| Display | · 7 segments 6 digits decimal numeric with minus sign, Unit (mm) · Tolerance judge indication · Analog indication |
|
| Net weight | 500 g | 570 g |
*1 A quantizing error is excluded.
*2 When the usage time per day is eight hours.
*3 If the contact point detecting speed is over 50 μm/s, the peak value may not be displayed correctly.
*4 The level indicated is valid only if the output connector cap is installed.
| แบรนด์สินค้า | MITUTOYO |
|---|

| Bore gage | Anvil | Interchangeable washer | |||||
| (Main body) | Marked No. | Code No. | Indication of measuring size |
L1 (mm) | L14 (mm) | Code No. | t |
| 511-501 | 1 | 21DZA232A | 45 mm/1.8 in | 15 | 5.5 | 205457 205458 205459 205460 |
0.5 mm/0.02 in 1.0 mm/0.04 in 2.0 mm/0.08 in 3.0 mm/0.12 in |
| 2 | 21DZA232B | 50 mm/2.0 in | 20 | 10.5 | |||
| 3 | 21DZA232C | 55 mm/2.2 in | 25 | 15.5 | |||
| 4 | 21DZA232D | 60 mm/2.4 in | 30 | 20.5 | |||
| 5 | 21DZA232E | 65 mm/2.6 in | 35 | 25.5 | |||
| 6 | 21DZA232F | 70 mm/2.8 in | 40 | 30.5 | |||
| 7 | 21DZA232G | 75 mm/3.0 in | 45 | 35.5 | |||
| 8 | 21DZA232H | 80 mm/3.2 in | 50 | 40.5 | |||
| 9 | 21DZA232J | 85 mm/3.4 in | 55 | 45.5 | |||
| 10 | 21DZA232L | 90 mm/3.6 in | 60 | 50.5 | |||
| 11 | 21DZA232M | 95 mm/3.8 in | 65 | 55.5 | |||
| 12 | 21DZA232N | 100 mm/4.0 in | 70 | 60.5 | |||
| 511-502 | 1 | 21DZA232A | 100 mm/4.0 in | 15 | 5.5 | 205457 205458 205459 205460 |
0.5 mm/0.02 in 1.0 mm/0.04 in 2.0 mm/0.08 in 3.0 mm/0.12 in |
| 2 | 21DZA232B | 105 mm/4.2 in | 20 | 10.5 | |||
| 3 | 21DZA232C | 110 mm/4.4 in | 25 | 15.5 | |||
| 4 | 21DZA232D | 115 mm/4.6 in | 30 | 20.5 | |||
| 5 | 21DZA232E | 120 mm/4.8 in | 35 | 25.5 | |||
| 6 | 21DZA232F | 125 mm/5.0 in | 40 | 30.5 | |||
| 7 | 21DZA232G | 130 mm/5.2 in | 45 | 35.5 | |||
| 8 | 21DZA232H | 135 mm/5.4 in | 50 | 40.5 | |||
| 9 | 21DZA232J | 140 mm/5.6 in | 55 | 45.5 | |||
| 10 | 21DZA232L | 145 mm/5.8 in | 60 | 50.5 | |||
| 11 | 21DZA232M | 150 mm/6.0 in | 65 | 55.5 | |||
| 12 | 21DZA232N | 155 mm/6.2 in | 70 | 60.5 | |||
| 13 | 21DZA232P | 160 mm/6.4 in | 75 | 65.5 | |||
