Current Transducer H971

Features

  • Retrofit – self-gripping iris for easy installation
  • Flexibility – bracket can be installed in three different configurations
  • Patented pulse reset technology significantly increases accuracy, sensor is not affected by stray magnetic fields, minimize magnetization from over current faults
  • Status LED ensures proper wiring
  • HOA – Bi-directional model, user adjustable span from +/-20 to +/-200 A
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Dpstar H971 is engineered for precise DC load monitoring in energy-critical systems. It features Pulse Reset Technology for long-term reliability and accuracy, delivering a 4 to 20 mA signal ideal for PLCs, SCADA, and energy management platforms. The unit supports bi-directional current sensing and includes a user-adjustable span to tailor the measurement window to your application. With minimal magnetization risk and enhanced linearity, the H971 is ideal for battery banks, solar inverters, and DC motor control systems requiring precision and adaptability.

Wiring Diagram


Applications

  • Battery chargers
  • Motor armature current
  • Motor field current
  • Automotive loads
  • Marine equipment
  • Solar energy applications
  • Telecom
  • Electroplating

Specification

Model H971
Application Building Automation Systems
Current Measurement Accuracy  ±0.5 A below 100 A, ±0.5% of F.S. above
Current Measurement Range  0 – 200 A
Current Sensor type Current Transducer, AC
Electrical Wiring Size  24 – 14 AWG (0.2 – 2.1 mm²)
Measurement Type  DC Current
Monitored Wire Size 0.8″ (21 mm)
Mounting Split Core
Operating Humidity 10 – 90% RH, non-condensing
Operating Temperature -22 – 140 °F (-30 – 60 °C)
Output Specifications 4 – 20 mA
Outputs Analog output
Product Certification UL | CE
Product Type Sensor
Range DC Series
Relay Coil Voltage None
Relay Contact Ratings None
Relay Poles/Throw None
Warranty  5 years

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