• Long stroke dial indicators with a ø57mm outer frame. All the models are equipped with limit markers and a bezel clamp as standard.
  • An O-ring is employed to ensure air-tightness between the outer frame and the crystal case to prevent water or oil penetration.
  • Both the stem and the spindle are made of high-strength quench-hardened stainless steel suitable for heavy-duty use.
  • A carbide contact point is employed.
  • The grand gear is made of stainless steel with high resistance to wear and deformation.
  • Application of a hard coating on the surface of the crystal makes the gauge highly scratch- and chemical-resistant.
  • The bezel clamp and lifting lever* (optional) can be attached to either the right or left side. These parts can be easily installed and removed without any tools.
    * Not available for waterproof type

Long Stroke Dial Indicators

SPECIFICATIONS
Metric

Order No. Graduation Range (range/rev) Accuracy Repeat- ability Dial reading Measuring force
w/ lug Flat-back Overall Retrace 1/10 Rev 1 Rev
2050S 2050SB 0.01mm 20mm (1mm) 20µm 5µm 8µm 15µm 4µm ±0-100 2.0N or less
2050S-60 2050SB-60 0.01mm 20mm (1mm) 20µm 5µm 8µm 15µm 4µm ±0-100 2.5N or less
2050S-19 2050SB-19 0.01mm 20mm (1mm) 20µm 5µm 8µm 15µm 4µm ±0-100 2.0N or less
2320S-10 2320SB-10 0.01mm 20mm (1mm) 20µm 5µm 8µm 15µm 4µm ±0-100 2.0N or less
2052S 2052SB 0.01mm 30mm (1mm) 25µm 7µm 10µm 15µm 5µm ±0-100 2.5N or less
2052S-19 2052SB-19 0.01mm 30mm (1mm) 25µm 7µm 10µm 15µm 5µm ±0-100 2.5N or less
2330S-10 2330SB-10 0.01mm 30mm (1mm) 25µm 7µm 10µm 15µm 5µm ±0-100 2.5N or less
2952S 2952SB 0.01mm 30mm (1mm) 25µm 7µm 10µm 15µm 5µm 100-0 2.5N or less

*1 2050S-60 and 2050SB-60 are waterproof types that use a rubber bellows to cover the spindle. Please note that the outer diameter of the bellows (ø9.5) is larger than that of the stem (ø8).
*2 Completed products inspection is performed in the vertical position (contact point downward) and the stated accuracy is guaranteed.

Inch

Order No. Graduation Range (range/rev) Accuracy Repeat- ability Dial reading Measuring force
w/ lug Flat-back First 1 Rev / 2.5 Rev / 10 Rev Retrace
2416S 2416SB .001” 1” (.1”) ±.001” / ±.001” / ±.002” .0002” ±.0002” ±0-100 1.8N or less
2416S-06 2416SB-06 .001” 1” (.1”) ±.001” / ±.001” / ±.002” .0002” ±.0002” ±0-100 1.8N or less
2416S-10 2416SB-10 .001” 1” (.1”) ±.001” / ±.001” / ±.002” .0002” ±.0002” ±0-100 1.8N or less
2417S 2417SB .001” 1” (.1”) ±.001” / ±.001” / ±.002” .0002” ±.0002” 0-50-0 1.8N or less
2424S-19 2424SB-19 .001” 2” (.1”)

±.001” / ±.001” / ±.002” /

±.003” (First 20Rev)

 .00033” ±.0002” ±0-100 2.5N or less
2776S 2776SB .0005” 1” (.05”)

±.0005” / ±.0005” / ±.0015” /

±.002” (First 20Rev)

 .0002” ±.0001” ±0-50 2.5N or less
2904S 2904SB .001” 1” (.1”) ±.001” / ±.001” / ±.002” .0002” ±.0002” 100-0 1.8N or less

* Completed products inspection is performed in the vertical position (contact point downward) and the stated accuracy is guaranteed.

FEATURES
Metric

Long Stroke Dial Indicators

Inch

Long Stroke Dial Indicators

DIMENSIONS

Long Stroke Dial Indicators

Order No. A B C D E F G H I
2050S 38.8 75.2 57 17.7 20 16.9 29.8 52 7.6
2050S-60 59.8 87.2 57 17.7 20 12.3 46.4 52 7.6
2050S-19 38.8 75.2 57 17.7 20 16.9 29.8 52 7.6
2320S-10 38.8 75.2 57 17.7 20 16.9 29.8 52 7.6
2052S 38.8 88.7 57 17.7 20 16.9 43.3 52 7.6
2052S-19 38.8 88.7 57 17.7 20 16.9 43.3 52 7.6
2330S-10 38.8 88.7 57 17.7 20 16.9 43.3 52 7.6
2952S 38.8 88.7 57 17.7 20 16.9 43.3 52 7.6

 

Order No. A B C D E F G H I
2416S 38.9 76.8 57 17.7 19 13.6 34.7 52 7.6
2416S-06 38.9 76.8 57 17.7 19 13.6 34.7 52 7.6
2416S-10 38.9 76.8 57 17.7 19 13.6 34.7 52 7.6
2417S 38.9 76.8 57 17.7 19 13.6 34.7 52 7.6
2424S-19 118 142.5 57 17.7 20.9 54.3 59.7 52 9.5
2776S 38.9 76.8 57 17.7 19 13.6 34.7 52 7.6
2904S 38.9 76.8 57 17.7 19 13.6 34.7 52 7.6