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JM21NA 4-20 mA Output AC Current Transducer by J&D

SKU: JM21NA-RMS
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$168.00
Availability: 0 in stock
Non-Stock Lead Time: 4-12 Weeks. May be longer depending on material availability, and/or shipping conditions
Minimum Order Quantity is 1
Products specifications
Attribute nameAttribute value
Input Rating (A)5, 10, 20, 25, 50, 75, 100, 150, 200, 250
Output4~20 mA
Supply Voltage24 Vdc Loop Powered
Shape/StyleSplit-Core
Error %< 2
SeriesJM21NA
Opening (greatest dim.)0.9 in (22 mm)
# of Inputs1

Description

The JM21NA series of split core current transducers are for electronic measurement of AC waveform current with galvanic separation between the primary AC current circuit and the secondary output circuit

  • MAIN CHARACTERISTICS
    • Current transformer and RMS circuit in a single case
    • Choice of primary current ranges: 5 to 250A RMS
    • Available Outputs:
      • 0-5 Vdc (V)
      • 0-10 Vdc (VH)
      • 4-20mA (RMS)
  • FEATURES
    • True-RMS (Bipolar DC in => Unipolar DC out)
    • Single power supply (24 Vdc)
    • Operating range: -20°C to +50°C
    • Sensing aperture : 21mm
  • BENEFITS
    • Compact and lightweight design
    • Easy to install in confined spaces
    • Split type and installation cost is reduced through easy, fast and simple installation
    • Convenient connection to power consumption submeter for energy monitoring
  • APPLICATIONS
    • Automation and Supervision
    • Safety and Condition Monitoring
    • HVAC & Pumps
    • Refrigeration
    • Small Industrial Motors
    • Fans
    • Lighting
    • Remote control of current measurement distributed PLC for processes in SCADA systems
    • Load trend of monitor critical motor (compressor, fuel, etc.) and other loads up to 250A
    • Convenient connection to power consumption submeter for energy monitoring
Part NoInput Rating (A)
JM21NA-005A-RMS5
JM21NA-010A-RMS10
JM21NA-020A-RMS20
JM21NA-025A-RMS25
JM21NA-050A-RMS50
JM21NA-075A-RMS75
JM21NA-100A-RMS100
JM21NA-150A-RMS150
JM21NA-200A-RMS200
JM21NA-250A-RMS250