This document provides ordering information for the RPM Controller/Monitor from Extech Instruments Corporation and its associated accessories. The controller/monitor offers various features and characteristics such as displaying RPM, surface speed measurement, control and alarm functions, etc. Additionally, the document includes specifications and technical parameters of the product.
The EXTECH 461960 is an RPM Controller/Monitor featuring built-in control and alarm relays with user-settable high/low alarm limits. It displays measurements in RPM, m/min, and ft/min using a large 0.5" 4-digit LED display.
| Display Units | RPM, m/min, ft/min |
|---|---|
| Input Signal Pulse Time Base | Quartz Crystal |
| Range (Proximity Sensor) | 10 to 99,999 RPM |
| Accessories Range | 0.05 to 9,999 m/min |
| Sampling Time | 1 second (approx) |
| Relay Outputs Control | 1ACA/250ACY; 1DCA/24DCV max |
| Sensor Power Supply | 12VDC, 50mA max |
| Power Input | 90 to 260VAC, 50/60Hz |
| Dimensions | 3.8x1.9x4.2" (96x48x107mm) |
| Weight | 13.5oz (384g) |
The optional proximity sensor has a maximum rating of 36,000 rpm.
The optional photoelectric sensor supports a maximum speed of 6,000 ft/min.
The relay outputs support a maximum of 250 VAC or 24 VDC.