JM21FA 4-20 mA Output AC Current Transducer by J&D

Description

The JM21FA 4-20mA 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
  • Output: 4-20mA (RMS)
• FEATURES
  • True-RMS (Bipolar DC in => Unipolar DC out)
  • Single power supply (24 Vdc)
  • 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
• Mounting Brackets Available
  • JM21-DRM Din-Rail Mounting Bracket
  • JM21-MT Surface Mounting Bracket