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Tachometers
Subminiature Tachometer Requires No External Power Supply
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H7ER
Subminiature 48 x 24 mm (1.89 x .94 in) Improved noise immunity Screw terminal and wire-wrap types available DC, and no-voltage input Printed circuit board version (H7Eu -P) Panel adapters for existing cutouts (order separately from accessories) Self-powered, 3 V lithium battery
Ordering Information
s TACHOMETER
Operating mode Display Reset system Number of digits* Count input Max. counting speed Max. revolutions displayed** Applicable encoder resolution Terminals Wire-wrap Screw UP type LCD digital, 5.1 mm (0.2 in) high Automatic (No external or manual reset) 4 5 No-voltage DC voltage input input 1 kcps 10 kcps 1,000 rps 1,000.0 rps 1 pulse/rev.
H7ER Datasheet
