461700 EXTECH INSTRUMENTS, 461700 Datasheet
461700
Manufacturer Part Number
461700
Description
MINI TACHOMETER, 10 TO 99999RPM, ±0.1%
Manufacturer
EXTECH INSTRUMENTS
Datasheet
1.461700.pdf
(1 pages)
Specifications of 461700
Rpm Measuring Range
10 To 99999
Accuracy %
0.1%
External Height
124mm
External Width
50mm
Sampling Time
1s
Detecting Distance Max
150mm
External Depth
1.3"
Sample Rate
1 SPS
Accuracy
+/-0.1% Rdg +2d
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
www.extech.com
PocketTach
Ordering Information:
461700 ................PocketTach
461700-NIST ......461700 with NIST certificate
461750 ................PocketTach
461750-NIST ......461750 with NIST certificate
Features:
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Large easy to read (99,999 count) LCD display
Autoranging with 0.1% basic accuracy
Hold button freezes displayed reading
Ergonomically designed and pocket sized housing with
protective finger guard
Easy to operate by simply contacting the
rotating object with the sensor tip and read
461750 Contact model with surface wheels enable
tachometer to measure linear surface speeds in ft/min,
m/min, and yd/min
461700 Non-contact integral light beam model with ideal
measurement range up to 6" (150mm) distance
Complete with 9V battery; 461700 includes
reflective tape and 461750 includes surface wheels
Non-contact model for use on machinery where access is
limited or high speed measurements are required
For rpm and surface speed measurements
Choice of Contact or Non-contact Tachometer
®
®
Mini Photo Tachometer
Mini Contact Tachometer
®
Mini Tachometers
Specifications subject to change without notice.
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
Specifications
Display Counts
Range rpm
Basic accuracy
Sampling Time
Max rpm Resolution
ft/min Resolution
Dimensions
Weight
ft/min
m/min
yd/min
461700
99,999 count LCD
10 to 99,999rpm
—
—
—
±(0.1%rdg +2d)
0.001
—
4.88 x 1.97 x 1.3"
(124 x 50 x 33mm)
4oz (114g)
1sec>60rpm, >1sec>10 to 60rpm
461750
99,999 count LCD
10 to 20,000rpm
3 to 6560ft/min
1 to 1999.9m/min
1 to 5,000yd/min
±(0.1%rdg +2d)
0.001
0.0001
5.87 x 1.97 x 1.3"
(149 x 50 x 33mm)
5oz (142g)
4/1/08 - R1