PE5 Industrial Tachometer Machine Speed Monitoring
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.
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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
|PE5-120||120 VAC||NPN, 3 Wire||Qty. of 4, N.O./N.C.||4-20mA|
|PE5-240||240 VAC||NPN, 3 Wire||Qty. of 4, N.O./N.C.||4-20mA|
Figure 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.
Seven Segment LED, 4 Digit, with decimal point.
LED Height: 0.75″
4-20mA, Proportional to speed.
Voltage: 12VDC, Sinking
Current: < 8mA
Contacts: Quantity of 4, NO, NC (Form C)
Contact Rating: 3A @125 VAC
120 VAC, 50/60 Hz (for Part No. PE5-120)
240 VAC, 50/60 Hz (for Part No. PE5-240)
1.0 A Circuit Breaker
Operating Temperature Range:
32º F – 140º F (0º C – 60º C)
Figure 2. Phares PE5 Industrial Tachometer enclosure and cut out dimensions (in inches).
H x W x D
2.75″ x 5.625″ x 5.5″
H x W
2.4375″ x 5.1875″
Sensor types compatible with the PE5 Industrial Tachometer: