G-8GMitutoyo operates a policy of continuous improvement that aims to provide the customer with the benet of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specication without notice.SERIES 542 — Slim Type Gage HeadLGB•Compact form (ø8mm straight stem) is an optimal choice as a built-in type sensor.•The spindle guide uses high precision linear ball bearings for extremely smooth movement and exceptional durability.•Nut clamp type is also available (LGB2: refer to page G-9).20.43047100Connecting cable (2m)Dsub 15 pinUnit: mmUnit: mmExample of slim head low measuring force (made to order)• Low measuring force, suitable for measurement of soft-material workpieces (Consult us for other measuring forces).Connector20.43082.7Connecting cable (2m)(HIROSE)RM12BPE-6PHExternal dimensions: refer to page G-10.Depending on the operating method, the spindle forward speed of low mea-suring force model may become slow compared to the standard model. Please check if this restriction is compat-ible with the application. Please contact Mitutoyo to verify the application.Optional Accessories• Rubber boot (spare)For 5mm range models: 238773For 10mm range models: 238772• Extension cable ( 5m) : 902434*6• Extension cable (10m): 902433*6• Extension cable (20m): 902432*6*6: Not available for sine-wave output type.Refer to the Linear Gage (Catalog No.E13007) for more details.542-230SPECIFICATIONSTypeL-shapedStraightLow measur-ing forceAir-driven contact point *1Sine-wave output typeOrder No.542-204542-222542-222H542-224542-230*2542-223*3542-401Measuring range5mm (.2”)10mm (.4”)Resolution1μm*4Measuring accuracy (20°C)2μm1μm2μmQuantizing error±1 countResponse speed900mm/sMeasuring forceContact point downwards0.65N or less0.8N or less0.6N or less0.8N or lessContact point horizontal0.6N or less0.75N or less0.55N or less0.75N or lessContact point upwards0.55N or less0.7N or less0.5N or less0.7N or lessProtection Level*5Equivalent to IP54 (only gage head)Mass145g140g165g160g*1: Required air pressure: 0.3 to 0.4MPa*2: Spindle extends when air is supplied. *3: Spindle retracts when air is supplied.*4: Depends on the settings of the connected counter.*5: IP Code is a standard which classies and rates the degree of protection provided against the intrusion of solid objects and water. This may not be applicable depending on the kind of liquid. ModelL-shaped modelAir-driven contact point modelMeasuring range5μm10μmResolution1μm1μmMeasuring force*Contact point downwards0.5N or less0.6N or lessContact point horizontal0.45N or less0.55N or lessContact point upwards0.4N or less0.5N or less* Measuring force at the retraction of the spindleSine wave output model(542-401, 542-421)542-222, 542-222H, 542-224542-204


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