461960 Datasheet, PDF (10/10 Pages) Extech Instruments Corporation. – RPM Controller / Monitor

461955 Proximity Sensor Specifications (23±5 °C)
Output method
Sensing direction
Sensing distance
Operating voltage
Standard Sensing object
Current consumption
Response frequency
Output current
Leakage current
Residual voltage
Operating Temperature
Operating Humidity
Wire Dimension
Cable length
PNP, NO(normal open)
Vertical.
4 mm.
10-30 VDC.
Iron 18 x 18 x 1 mm.
8 mA, no load.
600 Hz.
250 mA max.
1.1 mA.
0.9 VDC.
-4 to 158°F (-20 to 70 °C)
35 to 95% RH.
4.7 mm Dia. x 2 m x 3 cores.
6 ft (1.8 meters)
461957 Photoelectric Sensor Specifications
Range
Power
Response time
Output
Up to 6000 RPM (100 Hz)
12 - 24VDC ±10%; Consumption: 40mA max.
< 1ms
NPN transistor; Max load 80mA
Photo beam color
Photo beam wavelength
Cable length
Green
5500 Angstroms
6 ft (1.8 meters)
Calibration and Repair Services
Extech offers repair and calibration services for the products we sell. Extech also
provides NIST certification for most products. Call the Customer Care Department for
information on calibration services available for this product. Extech recommends that
annual calibrations be performed to verify meter performance and accuracy.

Support line [phone]
Technical Support: Extension 200; E-mail: [e-mail]
Repair & Returns: Extension 210; E-mail: [e-mail]
Product specifications subject to change without notice
For the latest version of this User Guide, Software updates, and other
up-to-the-minute product information, visit our website: www.extech.com
Extech Instruments Corporation, 285 Bear Hill Road, Waltham, MA 02451
Copyright © 2007 Extech Instruments Corporation
All rights reserved including the right of reproduction in whole or in part in any form.
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461960 V1.1 8/07