ACT-1B0 pages

ACT-1B Programmable Panel Tachometer

Description
The ACT-1B is an economical and easy to
use digital tachometer that displays rotational
speed directly in RPM or RPS on a 5 digit
red 0.56” high LED display using a speed
sensor providing a single (or multiple)
pulse(s) per revolution. The number of
pulses per rev is factory set at time of
ordering and can be user programmed from
1 to 999 using the optional PM Remote
Software and USB programming cable.
Power may be either universal 100 to
240Vac (50/60Hz) or optionally 12 Vdc or 24
Vdc isolated. The ACT-1B accepts input
signals from optical, proximity, magnetic,
infrared or laser sensors, or direct TTL or
external ac inputs. The ACT-1B is suitable
for panel mounting or bench top use with
convenient screw terminal connections on
the rear panel of the instrument.

If specified at time of order placement, the
ACT-1B may be optionally equipped with
either an analog output of 4-20mA or 0-5Vdc
proportional to speed, and/or a TTL pulse
repeater output.

Features
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Economically priced

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User configurable*

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1/8 DIN sized

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View real-time data on PC*

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5 Digit LED display

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Store data in Excel File in real-time*

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5 to 99,999 RPM range

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Universal A/C power 100 to 240 Vac,
50/60Hz or optional DC input power

Universal sensor inputs

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Compatible with most speed sensors

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Optional 4-20mA or 0-5Vdc scalable output

*Requires optional USB programming cable
and PM Remote Software

Typical Uses
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Process monitoring

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Marine testing

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Research and Development

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Utilities

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Field testing

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Manufacturing

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Engine Performance

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Quality Control

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Control Panels

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Predictive Maintenance

Made in USA