PE5 Industrial Tachometer

Phares PE5 Industrial Tachometer

The Phares PE5 Industrial Tachometer is a panel mount device which detects pulses (12 VDC sinking), performs calculations based on the pulses and provides an LED readout in Revolutions Per Minute (RPM), Feet Per Hour (FPH), etc. Four SPDT dry relay contact outputs and one 4-20mA scaled output are factory programmed to customer specifications.

Pulses can be provided by any sensor or encoder which meets the input specifications.

Phares Electronics PE5 Industrial Tachometer Machine Speed Monitoring SystemsDownload or view as PDF:

Replacements are available, but the Phares PE5 Industrial Tachometer is not recommended for new applications.  The T6 Industrial Tachometer is the upgrade of the Phares PE5 Industrial Tachometer.


Phares PE5 Industrial Tachometer Part Numbers

Part Number

Input Voltage

Sensor Type

Relay Output

Analog Output

PE5-120120 VACNPN, 3 WireQty. of 4, N.O./N.C.4-20mA
PE5-240240 VACNPN, 3 WireQty. of 4, N.O./N.C.4-20mA

Specifications

Phares Electronics PE5 Industrial Tachometer Terminal StripFigure 1. Terminal block labels on the back of the Phares PE5 Industrial Tachometer.  Drawing shows labels for the 120 VAC version, Part No. PE5-120.

Display:
Seven Segment LED, 4 Digit, with decimal point.
LED Height: 0.75″
Color: Red

Analog Output:
4-20mA, Proportional to speed.

Signal Input:
Voltage: 12VDC, Sinking
Current: < 8mA

Relay:
Contacts: Quantity of 4, NO, NC (Form C)
Contact Rating: 3A @125 VAC

Power Requirements:
120 VAC, 50/60 Hz (for Part No. PE5-120)
240 VAC, 50/60 Hz (for Part No. PE5-240)

Current Draw:
<1.0 A

Fusing:
1.0 A Circuit Breaker

Operating Temperature Range:
32º F – 140º F (0º C – 60º C)

Phares Electronics PE5 Industrial Tachometer Machine Speed Monitoring SystemsFigure 2. Phares PE5 Industrial Tachometer enclosure and cut out dimensions (in inches).

Dimensions:
H x W x D
2.75″ x 5.625″ x 5.5″

Cutout Dimensions:
H x W
2.4375″ x 5.1875″

 

Sensor types compatible with the PE5 Industrial Tachometer: