- DTM-EA :
Analog indication type
Graduation: 0.2 μm
Sensitivity selectable (3 ranges) - DTM-EA/H :
Analog indication type
Graduation: 0.1 μm
Sensitivity selectable (3 ranges) - DTM-ED :
Digital display type
Resolution: 0.1 μm
Sensitivity selectable (2 ranges) Specifications
Model DTM-EA DTM-EA/H DTM-ED Sensitivity selection HIGH ±5μm (Graduation 0.2μm) ±2.5μm (Graduation 0.1μm) ±199.9μm, Resolution 0.1μm MED ±25μm (Graduation 1μm) ±25μm (Graduation1μm) - LOW ±125μm (Graduation 5μm) ±125μm (Graduation 5μm) ±1999μm, Resolution 1μm Indication error HIGH: Within ±1 graduation MED/LOW: Within ±1/2 graduation ±1%rdg±1 digit1 Zero point adjusting range ±50μm or more Display - 3 digits in LED display and polarity (-) Response speed (Pointer) Approx. 0.5 sec/full scale Approx. 400ms (max) Analog output (Pointer) Approx. 0.5 sec/full scale DC±1V/full scale2 Accuracy guaranteed temperature range 24°C±5°C Operating temperature 0°C ~ 50°C Power supply AC100 ~ 240V±10% 50/60Hz Approx. 4VA 3 AC100 ~ 240V±10% 50/60Hz Approx. 5VA 3 Outside dimensions 110(W) x 175(D) x 185(H) mm Weight Approx. 1.4kg 1 Performance assurance range: ±99.9 μm when selected HIGH and ±999 μm when selected LOW. Note that the assurance differs depending on display selection and indication error.
2 DC±1V is the output at ±100.0 μm when selected HIGH and ±1000 μm when selected LOW.
3 The power cable attached to the unit has a rating of 125 V/10 A. If using it with a voltage other than this, prepare a high-voltage cable suited to the rating.
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