Danisense Wideband Current Transducers
The DaniSense DW Wideband Series Current Transducers are based on a flux-gate zero flux detector with closed-loop operation to provide a signal output current accurately defined by the number of turns in the compensation winding. They provide higher accuracy for Power Analyzer measurements and improved performance for power amplifiers.
The DW Wideband series is 500 A rms nominal current with a flat frequency response from DC to 10MHz.
Features
- Very high absolute amplitude and phase accuracy from dc to 10MHz (-3dB)
- Low signal output noise
- Low fluxgate switching noise on the pimary
- Enhanced electrostatic shielding to increase rejection of primary dV/dt coupling
- Increased operating temperature range
- Reduced mechanical dimensions
- Full-scale current range 500Arms
- Amplitude and Phase measurement to 300kHz included with each head
Tech Support
- DaniSense Product Manual
- Principles of Zero Flux Current Transducers
- DW500UB-2V for Power Analyzer
- Flux-Gate
- Tech Note: “Wrap Around” or Distributed Primary Current Cable
- Accurate Power Conversion Measurements on High Power Motor Drives
- VAC Nanocrystalline Vitroperm Core EMC Products
- Product Name Guide
- Product Naming Letter
- How to Choose Danisense Current Transducers and System Interface Units
- Application Note: Replacing Shunts with Danisense Current Transducers for Calibration Systems
- Application Note: DCCT with Calibration Windings
- Application Note: Estimating Current Measurement Uncertainty when Utilizing Current Transducers
- Current Measurement for Electric Vehicle Charger Test – presentation by Ben Hartzell
- Outstanding DC Gain Accuracy and Stability Demonstrated in a 100A Measuring System
Clarke-Hess Communication Research Corp. - Precision Current Monitor System for the Power Supplies at SRRC
Yuan-Chen Chien et al, SRRC, Taiwan, Particle Accelerator Conference, 2001. - Large Scale Use of Solid State AC Power Sources for Automated Transformer Testing
Michael Orr, Pacific Power Source, Inc.; Alvin Kopp, High Voltage Test Engineering. - Solid-State AC Power Sources for Transformer Testing
Alvin Kopp, Michael Orr, Pacifica Power Source, Inc.
- 3D Models, STEP files, Box.com link
Pricing
DaniSense Current Transducer Heads, DSSIU, Cables and Accessories are compatible with LEM IT Ultrastab Current Transducers.
DW500 Wideband Current Transducers
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| DW500UB-2V | Current Transducer, Wideband, 500Arms/±750A Peak, 1:250 Turns Ratio, 2Vrms/±3V Signal (4mV/A), DC-10MHz Bandwidth, BNC Signal, 3m control cable and control box (included) | $4,540.00 |
DC Calibration
Note: Calibration on new product is discounted 50%.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CL-17025-1000A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 0 and 1000Adc, https://gmw.com/quality/ | $500.00 | |
| CL-17025-1000A-DC-ADD | Calibration of Additional Transducer | $250.00 | |
| CL-17025-3000A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 1001 and 3000Adc, https://gmw.com/quality/ | $800.00 | |
| CL-17025-3000A-DC-ADD | Calibration of Additional Transducer | $400.00 | |
| CL-17025-11000A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 3001 and 11000Adc, https://gmw.com/quality/ | $1,500.00 | |
| CL-17025-11000A-DC-ADD | Calibration of Additional Transducer | $750.00 |
AC Calibration
Note: Calibration on new product is discounted 50%.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CL-17025-1000A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 0 and 1000Arms, 50-400Hz, https://gmw.com/quality/ | $500.00 | |
| CL-17025-1000A-AC-ADD | Calibration of Additional Transducer | $250.00 | |
| CL-17025-3000A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 1001 and 3000Arms, 50-400Hz, https://gmw.com/quality/ | $800.00 | |
| CL-17025-3000A-AC-ADD | Calibration of Additional Transducer | $400.00 | |
| CL-17025-8000A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 3001 and 8000Arms, 50-400Hz, https://gmw.com/quality/ | $1,500.00 | |
| CL-17025-8000A-AC-ADD | Calibration of Additional Transducer | $750.00 |
Calibration and Repair
GMW provides application and engineering and calibration support for DaniSense Current Transducers.
For Calibration and Service of DaniSense Current Transducers see Calibration & Service
| Quantity Discount Schedule: | ||
|---|---|---|
| Quantity | 1 – 9 | 10 – 24 |
| Discount | 0% | 5% |
For multi-channel Current Transducer Systems, see Systems Pricing.
Terms and Conditions
Terms and Conditions:
Prices above are for domestic deliveries to Canada, USA and Mexico only.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
Payment:
Visa, MasterCard, Amex, or Net 30 days (subject to credit acceptance).
Delivery:
From Stock to 60 Days