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Split Core Bi-Directional DC Transducer

Onset Bi-Polar DC Split Core Transducer

Air Velocity Sensor >> Accurate Load Level Monitoring of DC Current Loads
>> Measures up to 200 Amps of DC Current in Both Flow Directions
>> Pulse Reset Technology™ Increases Accuracy and Sensor Not Affected by Stray Magnetic Fields or Magnetization From Over-Current Faults
>> Small Size, Self-Gripping Iris Provide Easy Installation
>> Status LED Ensures Proper Wiring
>> Adjustable Span Range
>> Output: 4 to 20 mA (Bi-Polar)
>> Response Time: 2 Seconds

Compatible with
>> HOBO U30 Energy Monitor(with Analog Port Selection)
>> HOBO Energy Logger Pro (with Analog Module #S-FS-CVIA Required)

NOTE: For Measurements Larger Than 120A the Device Must be Powered by a Minimum of 15 Volts to Maintain Expected Accuracy.

Due to New CE Requirements, this product is Not Currently CE Compliant.

  • Specifications
  • Documentation
  • Applications
  • Purchase

Bi-Directional DC Trnasducer Specifications

Measurement Range ±2 to ±200 DC Amperage (Bi-polar via Span Adjust)
Accuracy Below 100A Span: ±0.5 Amp
Above 100A Span: ±0.5% Full Scale
Sensor Supply 12 to 24 DC (15 VDC min. for Currents > 120 A)
35 mA No-load to 110 mA at 200 A Current
Isolation 600 VAC rms
Response Time 2 Seconds
Output 4 to 20 mA Bi-Polar
Withstand Current 25,000 ADC
Sensor Opening 28mm x 23mm (1.1" x 0.9")
LED Indicators Normal: Single Green Blink
Over Span: Double Green
Over Limit: Red + Green
Overload: Solid Red
Operating Range Temperature: -30 to 60°C (-22°F to 140°F)
Humidity: 10 to 90% RH Non-condensing
Dimensions 79mm x 70mm x 36mm (3.1" x 2.8" x 1.4")
Weight 5.25 oz.

Bi-Directional DC Transducer Documentation

Instructions on Connecting the Split Core Bi-Polar DC Transducer to H22 Energy Logger and U30 Energy Monitors. View PDF.

Bi-Directional DC Transducer Applications

  • Monitor DC Current in PhotoVoltaic (PV) Cells in Solar Applications
  • Battery Chargers
  • Motor Armature Current
  • Motor Field Current
  • Automotive Loads
  • Marine Equipment
  • Telecom

Split Core Bi-Directional Current Transducer Split Core Bi-Directional Current Transducer
>> Measures up to 200 Amps of DC Current in Both Flow Directions
>> Status LED for Proper Installation
>> Output: 4 to 20 mA (Bi-Polar)
>> Response Time: 2 Seconds
Price: $229.00
Part #: T-VER-971BP-200

 

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