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Tachometer/Line Speed RLF-40A Meter (48x96mm)

Tachometer/Line Speed RLF-40A Meter (48x96mm)

RF-40A is an economical tacho/line speed meter, it just only has "R.P.M." function. In RLF-40A, SW1-3, SW1-4, SW1-5, SW1-6 can be used to set the fixed P.P.R. However, in RF-40A, the function is determined by SW1-1, SW1-2, SW1-3, SW1-4.

At the low rate(less 10 R.P.M.), if adapt one signal per revolution, then the sampling time will be too long(over 6 seconds) that the meter may judge the operation holding still and reset to zero. Thus, try to increase the sensing time(eg. use the disk) and then match P.P.R. if operate at tlow rate. After that, all of the problems can be overcome and also can raise the response speed.

Features Include:

  • Item No: RF-40A Tachometer/Line Speed Meter
  • Display Range: 0.1-9999
  • Character Height: RED LED 0.8"
  • Input Signal: NPN: open collector
  • Sampling Time: 1.4 seconds
  • Frequence Response: 1KHZ
  • Power Supply: AC 110V/220V+-15%; 50Hz/60Hz
  • Sensor Power: 12VDC+-5%; 100mA
  • Power Consumption: 8W
  • Operation Temperature Humidity: -10 degree - +50 degree; 45% - 85% RH

Download Manual


SKU:  CPM-014

2 available

2 available

Qty. Price
(AUD ex. GST)
1 to 4 $175.00
5 to 9 $157.50 (10% off)
10+ $148.75 (15% off)
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