CDT-2000 Tachometer

Two-in-one contact and non-contact digital tachometer

specifications         features

The CDT-2000 Combination Hand-Held Digital Tachometer combines the best features of both contact and non-contact models to accurately measure RPM, surface speed and length.

When using the non-contact mode, rotational speed (RPM) is measured using a visible beam of light. The CDT-2000 can be up to 14 inches away from the small piece of reflective tape that is affixed to the rotating element.

In the contact operating mode, the speed is sensed by directly contacting rotating device using one of the contact adapters supplied with the instrument.

In other applications where surface or linear speeds are to be measured, the universal wheel is used for direct readout of feet/min, meters/min or inches/min, as selected by the end user. The CDT2000 can also be used to measure the accumulated total of continuously running material such as paper, wire being wound on a spool, or to check the calibration of on-line counters and totalizers.

The CDT-2000's rugged construction, portability and outstanding features make it an ideal choice for maintenance personnel, machine operators or others in a wide variety of machinery and material handling applications.

CDT-2000 Complete Outfit
The CDT-2000 outfit includes the Tachometer, Slide-In Contact Adapter, Universal Surface Speed Wheel with Integrated Funnel Tip Adapter, Cone Tip Adapter, Reflective Tape, Two (2) AA Batteries (1.5 V) and Operating Instruction Manual -- all supplied in a foam-fitted, hard-plastic Carrying Case.

Back to Top of Page

Features
Measures speeds from as low as 1.00 rpm up to 99,999 rpm Non-Contact or Contact operation for RPM, Surface Speed & Length Accuracy of 0.02% with a resolution of 0.01 RPM Easily Converts from non-contact to contact operation with a rugged slide in adapter	Non-contact sensing from up to 14" with visible red light source User selected units of measure Rotational Speed: RPM Surface Speed: Feet per minute, meters per minute, inches per minute Length: Feet, meters, inches	Built-in memory stores maximum, minimum and last reading for recall to the display Uses only two (2) AA batteries (included) Rugged lightweight design for trouble-free operation NIST Certification included at no additional cost Two (2) year warranty

Back to Top of Page

Data & Specifications
Measuring Ranges
RPM
(non-contact)	1.00 - 99,999 rpm
(contact)	1.00 - 19,999 rpm
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 the batteries)
Measurement System
Non-Contact	Visible LED light beam
Contact	Contact adapter
Engineering Units
RPM	RPM
Surface Speed	Ft/min, inch/min & 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 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

Back to Top of Page

GNT