Description
Product overview
Quote-only Mitutoyo Series 542 LG long-range linear gages with 100mm measuring range. Also useful for lab data capture, research instrumentation, automated QA, and engineering test stands.
Mitutoyo Linear Gage LG – Long Range Series 542 is part of Mitutoyo Section G (Sensor Systems). Macroscopic Solutions supplies this product through a reviewed purchase or quote path so configuration, compatibility, shipping, freight, accessories, and support requirements can be confirmed before fulfillment.
Catalog reference: US-1005 G-10, G-11
Series 542 LG long-range linear gages cover 100mm maximum measuring range with standard, low measuring force, and rubber boot type configurations.
Key specifications
| Order No. | Type | Range | Resolution | Accuracy | Speed | Force down | Force horizontal | Force up | Seal | Protection | Mass | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 542-312 | Standard spar type | 100mm (4") | 0.1um (.000005") | (2+L/100)um <=2.5um L=measuring length (mm) | Approx. 400mm/s | Approx. 8.0N or less | Approx. 6.5N or less | Approx. 5.0N or less | Scraper type | IP54 | Approx. 750g | Standard |
| 542-316 | Low measuring force | 100mm (4") | 0.1um (.000005") | (2+L/100)um <=2.5um L=measuring length (mm) | Approx. 400mm/s | Approx. 3.0N or less | – | – | Scraper type | IP54 | Approx. 780g | Low measuring force |
| 542-314 | Rubber boot type | 100mm (4") | 0.1um (.000005") | (2+L/100)um <=2.5um L=measuring length (mm) | Approx. 400mm/s | Approx. 8.0N or less | Approx. 6.5N or less | Approx. 5.0N or less | Rubber boot type | IP66 | Approx. 750g | With rubber boot |
| 542-332 | Standard spar type | 100mm (4") | 1um (.000050") | (2.5+L/100)um <=3um L=measuring length (mm) | Approx. 800mm/s | Approx. 8.0N or less | Approx. 6.5N or less | Approx. 5.0N or less | Scraper type | IP54 | Approx. 750g | Standard |
| 542-336 | Low measuring force | 100mm (4") | 1um (.000050") | (2.5+L/100)um <=3um L=measuring length (mm) | Approx. 800mm/s | Approx. 3.0N or less | – | – | Scraper type | IP54 | Approx. 780g | Low measuring force |
| 542-334 | Rubber boot type | 100mm (4") | 1um (.000050") | (2.5+L/100)um <=3um L=measuring length (mm) | Approx. 800mm/s | Approx. 8.0N or less | Approx. 6.5N or less | Approx. 5.0N or less | Rubber boot type | IP66 | Approx. 750g | With rubber boot |
Shared specifications
| Specification | Value |
|---|---|
| Quantizing error | +/-1 count |
| Position detection method | Photoelectric linear encoder |
| Output signal | 90 degree phase difference, differential square wave (RS-422A equivalent) |
| Spindle drive | Helical extension spring |
| Spindle guide | Bearing guide |
| Stem diameter | 20mm |
| Contact point | 3mm carbide-tipped, fixing screw M2.5 (P=0.45×5), standard contact point No.901312 |
| Shock resistance | 60g (in-house testing) |
| Cable length | Approx. 2m directly extended from the gage unit |
| Input/output connector | For calculation: RM12BPE-6PH (HIROSE); compatible receptacle RM12BRD-6S (HIROSE) |
| Operating temperature / humidity | 0 to 40C (RH 20 to 80%, no condensation) |
| Storage temperature / humidity | -10 to 60C (RH 20 to 80%, no condensation) |
Standard accessories
| Order No. | Standard accessory |
|---|---|
| 04GAA857 | Wrench for contact point |
| 137693 | Lifting clip |
| 02ADG181 | Fixing holder for lifting lever |
Optional accessories
| Order No. | Optional accessory |
|---|---|
| 02ADA004 | Rubber boot for rubber boot type |
| 902434 | Extension cable 5m |
| 902433 | Extension cable 10m |
| 902432 | Extension cable 20m |
Applicable counters
| Order No. | Applicable counter |
|---|---|
| 542-075A | EH-101P for 542-312, 542-316, 542-314 |
| 542-071A | EH-102P |
| 64PKA131 | EG-101P |
| 64PKA134 | EB-11P |
| 542-075A | EH-101P for 542-332, 542-336, 542-334 |
| 542-071A | EH-102P |
| 64PKA131 | EG-101P |
| 64PKA134 | EB-11P |
| 64PKA137 | EV-16P |
Applications beyond production metrology
Common applications beyond routine manufacturing include research data capture, engineering test stands, university lab exercises, prototype measurement logging, environmental or materials-test fixtures, and industrial R&D workflows that need consistent measurement output or sensor integration.
Application notes are general examples for discovery and planning; confirm suitability, tolerances, fixtures, standards, and regulatory requirements for the specific measurement task.
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