4-20mA Output Frequency/Pulse Signal Conditioner for Flow Sensors - NEMA 4X

  • $269.00
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4-20mA Output Frequency/Pulse Signal Conditioner for Flow Sensors

Model: PSC-N4-1


  • +/- 0.15% Full Scale Accuracy
  • Provides Linear 4-20mA or 1-5V DC Output
  • Converts Frequency DC Pulse or Sine Wave Signals to Analog
  • Capable of Reading Very Low Level Inputs
  • NEMA 4, 4X Metal Enclosure


  • Water Line Monitoring
  • Batch Control
  • Building Automation


Model PSC-N4-1 Flow/Pulse Signal Conditioner is a DC-powered, frequency pulse-to-analog converter will read low-level magnetic pickup signals directly without amplification from a paddlewheel or turbine flow sensor and converts them into a linear scaled 4 to 20 mA or 1 to 5V DC output across a calibrated flow range. The industry-standard current or voltage output interfaces directly with most industry standard flow meters and controllers. This model features a NEMA rated metal enclosure with mounting feet.


Accuracy: ±0.15% FS
Repeatability: ±0.025%
Input Signal: Sine Wave or Square Wave 20 mV -20V p-p
Frequency Input (Range to Achieve FS Output): 65 to 7600 Hz
Power: 10 - 32V DC for 4 - 20 mA (15 - 32V DC for 1 - 5V DC)
Output: 2-Wire 4 - 20 mA (3-Wire 1 – 5V DC)
Response Time: 2 sec fixed
Maximum Loop Resistance: (V supply -10 V)/0.02 A = Ω
Operating Temperature: -20 to 60°C (-4 to 140°F)
Storage Temperature: -25 to 70°C (-12 to 158°F)
Enclosure: NEMA 4, 4X Metal