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1.0 INTRODUCTION

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1.1 Applications

2.0 SAFETY 

PRECAUTIONS

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3

3.0

CONTENTS OF COMPLETE OUTFIT

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4.0  OVERVIEW OF CDT-2000

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4.1  LCD Display
4.2  Front Panel Keys 

5.0 INSTALLING 

BATTERIES

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6.0

MEASURING RPM

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6.1 Contact Operation
6.2 Non-Contact Operation   . . . . . . . . . . . . . . . . . . . . . .

7.0

MEASURING SURFACE SPEED OR LENGTH

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8.0

MEMORY SYSTEM

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9.0

SPECIFICATIONS

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1

Table of Contents

OI611

9.0 SPECIFICATIONS

12

Measuring Ranges

RPM

1.00 – 99,999 rpm (non-contact)
1.00 – 19,999 rpm (contact)

Surface Speed 

0.30 – 6,500 feet/min 
0.10 – 1,999 meters/min 
4.0   – 78,000 inches/min

Length 

0.01 – 99,999 feet
0.02 – 99,999 meters 
1.0   – 99,999 inches

Resolution

.01 from 0 –100 
.1 from 100 – 1,000 
1 from 1000 – 99,999

Accuracy

± 0.02% of reading or 1 digit

Display 

5-Digit LCD, 10mm high

Decimal Point 

Automatic

Memory System

Maximum, minimum, and last reading (retained in memory for the 
life of batteries)

Measurement System 

Non-Contact

Visible LED light beam

Contact 

Contact adapter 

Engineering units

RPM

RPM 

Surface Speed

Feet/min, inches/min and meters/min 

Length 

Feet, inches, meters

Sensing Distance 

Up to 14 inches (

350mm

)

Display Update Time 

0.5 seconds or one measuring period

Auto Power Off 

After 30 seconds of non-use (minimum, maximum and last reading
retained in memory)

Battery Life 

20 hours continuous use

Weight 

6 ounces (

170 grams

)

Housing Material

ABS Plastic

Operating Temperature 

32 to 122° F (

0 to 50° C

)

Storage Temperature

– 4 to 150° F (

–20 to 70° C

)

Accessories Included 

Contact adapter, cone tip, universal surface speed wheel with 
integrated funnel tip adapter, reflective tape, operating 
instructions and foam-fitted, hard-plastic carrying case

Optional Accessories 

Shaft extension, 3.15 inches 

(80 mm)

Warranty

2 years

Summary of Contents for CDT-2000

Page 1: ...gh Decimal Point Automatic Memory System Maximum minimum and last reading retained in memory for the life of batteries Measurement System Non Contact Visible LED light beam Contact Contact adapter Engineering units RPM RPM Surface Speed Feet min inches min and meters min Length Feet inches meters Sensing Distance Up to 14 inches 350mm Display Update Time 0 5 seconds or one measuring period Auto Po...

Page 2: ... RPM Used when contact measurement is not possible due to access space restrictions safety concerns etc Linear Speed and Length Used to measure the linear speed or length of moving surfaces such as conveyor belts printed materials webs of fabric or paper etc 8 0 MEMORY SYSTEM The CDT 2000 is supplied with a built in memory system which stores the last measurement the maximum measurement and the mi...

Page 3: ...al Heavy Duty Surface Speed Wheel with set screw mounting 5 Store the instrument in its carrying case when it is not in use 3 7 0 MEASURING SURFACE SPEED OR LENGTH 1 Install the Slide on Contact Adapter 2 Slide the Surface Speed Wheel over the shaft of the instrument Be sure to align the pin on the side of the shaft with the slot in the adapter Push on securely 4 Select the desired units of measur...

Page 4: ...ment assistance 4 Press and hold the Measure key to begin taking measurements The On Target indicator will be displayed on the LCD if the instrument is properly aimed at the target reflective tape 5 Release the Measure key prior to removing the instrument from the target The last reading will be retained on the LCD display Hints for Non Contact Measurements 1 The non reflective area should be larg...

Page 5: ...he Funnel Tip is part of the Surface Speed Wheel 3 Slide the selected adapter over the shaft of the instrument Be sure to align the pin on the side of the shaft with the slot in the adapter Push on securely 4 Select the Contact RPM mode by pressing the key until the following symbol is shown on the LCD Display 5 Position the adapter carefully so that it contacts the center of the rotating shaft Ap...

Page 6: ...min ft min in min m min m ft in ft min in min MODE RPM Non Contact RPM Contact METERS MIN FEET MIN INCHES MIN INCHES FEET METERS M E A S U R E 5 0 INSTALLING BATTERIES 1 Open the battery compartment by pulling down on the tab located at the top of the battery cover 2 Remove the battery cover 3 Insert two 2 AA batteries making sure that the polarity of the two batteries matches the illustration eng...

Page 7: ...ECTROMATIC CDT 2000 Digital Tachometer Operating Instructions ELECTROMATIC E Q U I P M E N T C O I N C 600 Oakland Ave Cedarhurst NY 11516 U S A TEL 516 295 4300 FAX 516 295 4399 CHECK LINE INSTRUMENTS Operating Manual ...

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