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ACT Tachometer and ROS-5 Remote optical sensor

Ideal for / R&D / QC / EPA Emissions and Field Testing

use either sensor to read accurate RPM on fans, pulleys　

How it Works

A piece of reflective tape is attached to the rotating part. The ROS Sensor is aimed at the tape and accurate RPM is displayed on the tachometer.

ACT-3 includes N.I.S.T. Traceable Certificate of Calibration
 

Front panel programmable

The Engine Tachometer is available with 12Vdc, 230Vac or 115 Vac power. The ACT-3 Tachometer offers all the required output options available for easy interfacing to your data acquisition systems. Outputs include: 4-20 mA, 0-5V, TTL pulse, two alarm set points and an RS232C bi-directional serial interface. The analog outputs offer 12 bit resolution which can provide extremely accurate and repeatable readings. The operating range of the ACT-3 Tachometer is 5-999,990 RPM with an accuracy of 0.0015% + 1RPM

Ordering Information

Part Number Description

6140-030 ACT-3 Tachometer multiple pulse per rev, user programmable, Form C relay contacts with 2 alarm set points each. Voltage output: 0-5Vdc and Current Output: 4-20mA. Pulse output: 0-5V TTL compatible. RS232C interface. Dimensions: 1/8 DIN by 7" (178 mm) deep. (Note: Specify power: 12 VDC, 115 or 230 VAC)

6180-051 ROS-5W Remote optical Sensor with 8 foot cable and mounting bracket. Use with reflective tape target.

6180-070 T-5 Reflective tape-5 foot roll, 0.5 inch wide