JDSmartsensing

JM21FA-RMS Series 4-20mA Sensor Hall Effect Current Transducer

,

Our Price $95.00

Quantity:Discount
10 - 24$7.00 / item
25 - 49$9.00 / item
50 - $14.00 / item
CHOOSE YOUR OPTIONS:
Clear

Add-on Leads

Product Description

The JM21FA-RMS series of Hall effect split-core current transformers offer inputs of 5A-250A with 4-20ma output and mounting options for panel or DIN rails.

  • Using a split core design this Hall effect current transducer offers many benefits and can be used in a variety of applications
  • Built for the measurement of AC waveform currents, utilizing galvanic isolation between the primary circuit (power) and the secondary circuit (measurement)
  • 4-20mA DC output proportional to the RMS value of the primary current

Main characteristics

  • Current transformer and RMS circuit in a single case
  • Choice of primary current ranges: 5 to 250A RMS
  • Output: 4-20mA
  • Accuracy: <2% of nominal primary current
  • Bandwidth: 50/60 Hz

Applications

  • Automation and supervision
  • Safety and condition monitoring
  • HVAC & pumps
  • Refrigeration
  • Small industrial motors
  • Fans
  • Lighting

Features

  • Self-powered and loop-powered versions
  • Operating range: -20°C to +60°C
  • Isolation test voltage: 3.5kV RMS / 50Hz / 1min
  • Sensing aperture: 21mm(for non-contact measurement)
  • UL94-V0 recognized materials

Advantages

  • High isolation between primary and secondary circuits
  • Compact case
  • Cost-effective solution
  • Easy installation

TECHNICAL SPECS

JM21FA-RMS Series Spec Sheet

CERTIFICATIONS

certification3

Model List

  • JM21XA-RMS
  • JM21XA-XXX-RMS
  • JM21FA-XXX-RMS