Mahr - Product Catalog Page 112
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Micromar 44 EWR Digital Self-Centering Inside Micrometer FUNCTIONS • RESET (set display to zero) • ABS (display can be set to zero without losing reference to preset) • mm/inch • PRESET (for entering a numerical value) • DATA (data transmission via connection cable) • LOCK function (key lock) FEATURES Application: For measuring: • Threaded connection for changing the measuring head • Self-centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 120° • Anvils from 12 mm are carbide-tipped • From 12 mm the anvils can be used to measure the bottom of a bore • From 40 mm all measuring heads are made from aluminium to reduce weight • Software MarCom Professional free download: www.mahr.com/ marcom (only for Mahr data cables and wireless systems with USB and RS232 interface) • Digit height: 8.5 mm • Data interface: Digimatic, Opto RS232C, USB • Energy supply: Battery life approx. 2 years • IP protection category: IP 52 • Package contains: basic units 44 EWg, measuring head 44 Ak, instruction manual, battery, case 108 • Through holes • Blind holes • Centering shoulders TECHNICAL DATA Order no. Product type Measuring range mm 4191120 44 EWR 6 –8 4191121 44 EWR 8 – 10 .3125 – .4” 4191122 44 EWR 10 – 12 .4 – .4725” 4191123 44 EWR 12 – 16 4191124 44 EWR 16 – 20 .4725 – .625” .625 – .775” 4191125 44 EWR 20 – 25 .775 – 1” 4191126 44 EWR 25 – 30 1 – 1.2” 4191127 44 EWR 30 – 40 1.2 – 1.6” 4191129 44 EWR 40 – 50 1.6 – 2” 4191130 44 EWR 50 – 60 2 – 2.35” 4191131 44 EWR 60 – 70 2.35 – 2.75” 4191032 44 EWR 70 – 85 2.75 – 3.35” 4191033 44 EWR 85 – 100 3.35 – 4” 4191034 44 EWR 100 – 125 4 – 4.9” 4191035 44 EWR 125 – 150 4.9 – 5.9” 4191036 44 EWR 150 – 175 5.9 – 6.9” 4191037 44 EWR 175 – 200 6.9 – 7.9” Micromar | Micrometers Resolution Error limit Standard Measuring Measuring depth depth with extension mm mm inch mm/inch µm .25 – .3125” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 0.001 / .00005” 4 DIN 863– 4 58 133 4 DIN 863– 4 58 133 4 DIN 863– 4 58 133 4 DIN 863– 4 64 139 4 DIN 863– 4 64 139 4 DIN 863– 4 68 218 4 DIN 863– 4 68 218 4 DIN 863– 4 76 226 4 DIN 863– 4 76 226 5 DIN 863– 4 79 229 5 DIN 863– 4 79 229 5 DIN 863– 4 97 247 5 DIN 863– 4 97 247 6 DIN 863– 4 132 282 6 DIN 863– 4 132 282 7 DIN 863– 4 132 282 7 DIN 863– 4 132 282
708 Pages | Valid until 12/2023 | Previous page | Next page
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