GMW DC/AC Clamp-on Current Probe
The GMW CPCO DC-AC Clamp-on Current Probe enables electrically isolated monitoring of high electric currents without disconnection of the primary current conductor.
Features
- Full-Scale Range: ±500A, ±1kA, ±2kA, ±4kA, ±8kA, ±12kA or ±16kA
- Accuracy: <±1%
- Bandwidth: DC to 40kHz
- RMS Noise: <0.02% of full-scale
- Aperture: 77mm or 160mm
- Operating Temperature: -40°C to +85°C
- Output Signal Options: Single Ended 5.0V±5.0V; Bi Polar 0.0V±5.0V; Bi Polar 0.0V±10V; RMS 0-3V; 4-20mA, 12mA±8mA
Inquire for custom options, e.g. extended current ranges or larger aperture.
* U.S. PATENT 9,952,257
Applications
- Electric welding current measurement & control
- Electroplating and Electrowinning current measurement & control
- Electric furnace current measurement & control
- Electric Heater current measurement & control
- Electric Generator current measurement & control and protection
- Electric Motor Variable Speed Drive current measurement & control and protection
- Battery Bank charge and discharge current measurement & control
- Electromagnetic actuator current measurement & control
- Electromagnet current measurement & control
- PV Inverter DC/AC current measurement & control
- Short Circuit Current Testing
- Current Input for Electronic Fuse
Tech Support
- Drawing: 17900-2153-0, Cable, Signal and Power, 3pin MLX/Unterminated, 3-conductor, Shielded, PVC Jacket, 10m
- Drawing: 17900-2171-0, Connector with Pins, Signal and Power, Set of 5 (Equivalent to Molex 22013037)
- Drawing: 17900-2172-0, Cable, Signal and Power, 3pin MLX/Unterminated, 0.3m
- Drawing: 17900-2209-0, Cable, Extension, Signal and Power, 22AWG, PVC Jacket, 4pin Molex Plug and Receptacle with Locking Tabs, 10m
- Drawing: 17900-2210-0, Cable, Pigtail, Signal and Power, 22AWG wire, PVC Jacket, 4pin Molex Plug with Locking Tab, Unterminated, 10m
- Drawing: 17900-2211-0, Cable, Pigtail, Signal and Power, 22AWG wire, 4pin Molex Plug with Locking Tab, Unterminated, 1m
- Drawing: 17900-2235-0A, Cable, Adaptor, Signal and Power, 4pin Molex Plug with locking tab, BNC Connector, 1.5m, Power Mating Connector with Pigtails
- Drawing: BATT-CONN-4PIN, 12V 1200mAh NiMH Rechargable Battery with Connector
- Drawing: 17900-2236-0 Outline, 4-pin to 3-pin adapter
- 3D Model, CPCO Current Probe Clamp on
- Format: STEP
- Autodesk A360 Viewer for .STEP files (browser based; free with registration)
Pricing
CPCO, ±500A Range, 77mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-500-77-SE | DC-AC Current Probe, Clamp-on, ±500A, 77mm Aperture, Single Ended Output 5.0V±5.0V | $370.00 | |
| CPCO-500-77-BP5 | DC-AC Current Probe, Clamp-on, ±500A, 77mm Aperture, Bi Polar Output 0.0V ± 5.0V | $370.00 | |
| CPCO-500-77-BP10 | DC-AC Current Probe, Clamp-on, ±500A, 77mm Aperture, Bi Polar Output 0.0V ±10V | $370.00 | |
| CPCO-500-77-MA | DC-AC Current Probe, Clamp-on, ±500A, 77mm Aperture, 4-20mA Source Output 12mA±8mA | $370.00 | |
| CPCO-500-77-RMS | DC-AC Current Probe, Clamp-on, ±500A, 77mm Aperture, RMS Output 0-3V | $370.00 | |
CPCO, ±1000A Range, 77mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-1000-77-SE | DC-AC Current Probe, Clamp-on, ±1kA, 77mm Aperture, Single Ended Output 5.0V±5.0V | $370.00 | |
| CPCO-1000-77-BP5 | DC-AC Current Probe, Clamp-on, ±1kA, 77mm Aperture, Bi Polar Output 0.0V ± 5.0V | $370.00 | |
| CPCO-1000-77-BP10 | DC-AC Current Probe, Clamp-on, ±1kA, 77mm Aperture, Bi Polar Output 0.0V ±10V | $370.00 | |
| CPCO-1000-77-MA | DC-AC Current Probe, Clamp-on, ±1kA, 77mm Aperture, 4-20mA Source Output 12mA±8mA | $370.00 | |
| CPCO-1000-77-RMS | DC-AC Current Probe, Clamp-on, ±1kA, 77mm Aperture, RMS Output 0-3V | $370.00 | |
CPCO, ±1000A Range, 160mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-1000-160-SE | DC-AC Current Probe, Clamp-on, ±1kA, 160mm Aperture, Single Ended Output 5.0V±5.0V | $750.00 | |
| CPCO-1000-160-BP5 | DC-AC Current Probe, Clamp-on, ±1kA, 160mm Aperture, Bi Polar Output 0.0V ± 5.0V | $750.00 | |
| CPCO-1000-160-BP10 | DC-AC Current Probe, Clamp-on, ±1kA, 160mm Aperture, Bi Polar Output 0.0V ±10V | $750.00 | |
| CPCO-1000-160-MA | DC-AC Current Probe, Clamp-on, ±1kA, 160mm Aperture, 4-20mA Source Output 12mA±8mA | $750.00 | |
| CPCO-1000-160-RMS | DC-AC Current Probe, Clamp-on, ±1kA, 160mm Aperture, RMS Output 0-3V | $750.00 |
CPCO, ±2000A Range, 77mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-2000-77-SE | DC-AC Current Probe, Clamp-on, ±2kA, 77mm Aperture, Single Ended Output 5.0V±5.0V | $370.00 | |
| CPCO-2000-77-BP5 | DC-AC Current Probe, Clamp-on, ±2kA, 77mm Aperture, Bi Polar Output 0.0V ± 5.0V | $370.00 | |
| CPCO-2000-77-BP10 | DC-AC Current Probe, Clamp-on, ±2kA, 77mm Aperture, Bi Polar Output 0.0V ±10V | $370.00 | |
| CPCO-2000-77-MA | DC-AC Current Probe, Clamp-on, ±2kA, 77mm Aperture, 4-20mA Source Output 12mA±8mA | $370.00 | |
| CPCO-2000-77-RMS | DC-AC Current Probe, Clamp-on, ±2kA, 77mm Aperture, RMS Output 0-3V | $370.00 | |
CPCO, ±2000A Range, 160mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-2000-160-SE | DC-AC Current Probe, Clamp-on, ±2kA, 160mm Aperture, Single Ended Output 5.0V±5.0V | $750.00 | |
| CPCO-2000-160-BP5 | DC-AC Current Probe, Clamp-on, ±2kA, 160mm Aperture, Bi Polar Output 0.0V ± 5.0V | $750.00 | |
| CPCO-2000-160-BP10 | DC-AC Current Probe, Clamp-on, ±2kA, 160mm Aperture, Bi Polar Output 0.0V ±10V | $750.00 | |
| CPCO-2000-160-MA | DC-AC Current Probe, Clamp-on, ±2kA, 160mm Aperture, 4-20mA Source Output 12mA±8mA | $750.00 | |
| CPCO-2000-160-RMS | DC-AC Current Probe, Clamp-on, ±2kA, 160mm Aperture, RMS Output 0-3V | $750.00 |
CPCO, ±4000A Range, 77mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-4000-77-SE | DC-AC Current Probe, Clamp-on, ±4kA, 77mm Aperture, Single Ended Output 5.0V±5.0V | $370.00 | |
| CPCO-4000-77-BP5 | DC-AC Current Probe, Clamp-on, ±4kA, 77mm Aperture, Bi Polar Output 0.0V ± 5.0V | $370.00 | |
| CPCO-4000-77-BP10 | DC-AC Current Probe, Clamp-on, ±4kA, 77mm Aperture, Bi Polar Output 0.0V ±10V | $370.00 | |
| CPCO-4000-77-MA | DC-AC Current Probe, Clamp-on, ±4kA, 77mm Aperture, 4-20mA Source Output 12mA±8mA | $370.00 | |
| CPCO-4000-77-RMS | DC-AC Current Probe, Clamp-on, ±4kA, 77mm Aperture, RMS Output 0-3V | $370.00 | |
CPCO, ±4000A Range, 160mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-4000-160-SE | DC-AC Current Probe, Clamp-on, ±4kA, 160mm Aperture, Single Ended Output 5.0V±5.0V | $750.00 | |
| CPCO-4000-160-BP5 | DC-AC Current Probe, Clamp-on, ±4kA, 160mm Aperture, Bi Polar Output 0.0V ± 5.0 | $750.00 | |
| CPCO-4000-160-BP10 | DC-AC Current Probe, Clamp-on, ±4kA, 160mm Aperture, Bi Polar Output 0.0V ±10V | $750.00 | |
| CPCO-4000-160-MA | DC-AC Current Probe, Clamp-on, ±4kA, 160mm Aperture, 4-20mA Source Output 12mA±8mA | $750.00 | |
| CPCO-4000-160-RMS | DC-AC Current Probe, Clamp-on, ±4kA, 160mm Aperture, RMS Output 0-3V | $750.00 |
CPCO, ±8000A Range, 77mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-8000-77-SE | DC-AC Current Probe, Clamp-on, ±8kA, 77mm Aperture, Single Ended Output 5.0V±5.0V | $570.00 | |
| CPCO-8000-77-BP5 | DC-AC Current Probe, Clamp-on, ±8kA, 77mm Aperture, Bi Polar Output 0.0V ± 5.0V | $570.00 | |
| CPCO-8000-77-BP10 | DC-AC Current Probe, Clamp-on, ±8kA, 77mm Aperture, Bi Polar Output 0.0V ±10V | $570.00 | |
| CPCO-8000-77-MA | DC-AC Current Probe, Clamp-on, ±8kA, 77mm Aperture, 4-20mA Source Output 12mA±8mA | $570.00 | |
| CPCO-8000-77-RMS | DC-AC Current Probe, Clamp-on, ±8kA, 77mm Aperture, RMS Output 0-3V | $570.00 |
CPCO, ±8000A Range, 160mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-8000-160-SE | DC-AC Current Probe, Clamp-on, ±8kA, 160mm Aperture, Single Ended Output 5.0V±5.0V | $950.00 | |
| CPCO-8000-160-BP5 | DC-AC Current Probe, Clamp-on, ±8kA, 160mm Aperture, Bi Polar Output 0.0V ± 5.0V | $950.00 | |
| CPCO-8000-160-BP10 | DC-AC Current Probe, Clamp-on, ±8kA, 160mm Aperture, Bi Polar Output 0.0V ±10V | $950.00 | |
| CPCO-8000-160-MA | DC-AC Current Probe, Clamp-on, ±8kA, 160mm Aperture, 4-20mA Source Output 12mA±8mA | $950.00 | |
| CPCO-8000-160-RMS | DC-AC Current Probe, Clamp-on, ±8kA, 160mm Aperture, RMS Output 0-3V | $950.00 |
CPCO, ±12000A Range, 77mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-12000-77-SE | DC-AC Current Probe, Clamp-on, ±12kA, 77mm Aperture, Single Ended Output 5.0V ± 5.0V | $570.00 | |
| CPCO-12000-77-BP5 | DC-AC Current Probe, Clamp-on, ±12kA, 77mm Aperture, Bi Polar Output 0.0V ± 5.0V | $570.00 | |
| CPCO-12000-77-BP10 | DC-AC Current Probe, Clamp-on, ±12kA, 77mm Aperture, Bi Polar Output 0.0V ± 10.0V | $570.00 | |
| CPCO-12000-77-MA | DC-AC Current Probe, Clamp-on, ±12kA, 77mm Aperture, 4-20mA Source Output 12mA ± 8mA | $570.00 | |
| CPCO-12000-77-RMS | DC-AC Current Probe, Clamp-on, ±12kA, 77mm Aperture, RMS Output 0-3V | $570.00 | |
CPCO, ±12000A Range, 160mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-12000-160-SE | DC-AC Current Probe, Clamp-on, ±12kA, 160mm Aperture, Single Ended Output 5.0V±5.0V | $950.00 | |
| CPCO-12000-160-BP5 | DC-AC Current Probe, Clamp-on, ±12kA, 160mm Aperture, Bi Polar Output 0.0V ± 5.0V | $950.00 | |
| CPCO-12000-160-BP10 | DC-AC Current Probe, Clamp-on, ±12kA, 160mm Aperture, Bi Polar Output 0.0V ±10V | $950.00 | |
| CPCO-12000-160-MA | DC-AC Current Probe, Clamp-on, ±12kA, 160mm Aperture, 4-20mA Source Output 12mA±8mA | $950.00 | |
| CPCO-12000-160-RMS | DC-AC Current Probe, Clamp-on, ±12kA, 160mm Aperture, RMS Output 0-3V | $950.00 |
CPCO, ±16000A Range, 160mm Aperture
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CPCO-16000-160-SE | DC-AC Current Probe, Clamp-on, ±16kA, 160mm Aperture, Single Ended Output 5.0V±5.0V | $950.00 | |
| CPCO-16000-160-BP5 | DC-AC Current Probe, Clamp-on, ±16kA, 160mm Aperture, Bi Polar Output 0.0V ± 5.0V | $950.00 | |
| CPCO-16000-160-BP10 | DC-AC Current Probe, Clamp-on, ±16kA, 160mm Aperture, Bi Polar Output 0.0V ±10V | $950.00 | |
| CPCO-16000-160-MA | DC-AC Current Probe, Clamp-on, ±16kA, 160mm Aperture, 4-20mA Source Output 12mA±8mA | $950.00 | |
| CPCO-16000-160-RMS | DC-AC Current Probe, Clamp-on, ±16kA, 160mm Aperture, RMS Output 0-3V | $950.00 |
Accessories, CPCO-xxxx-77 (77mm aperture)
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| 17900-2236-0 | Adapter, 4-pin Cable to 3-pin CPCO | $40.00 | |
| 17900-2171-0 | Connector with Pins, Signal and Power, Set of 5 (Equivalent to Molex 22013037) | $15.00 | |
| 17900-2172-0 | Cable, Signal and Power, 3pin MLX/Unterminated, 0.3m | $5.00 | |
| 17900-2153-0 | Cable, Signal and Power, 3pin MLX/Unterminated, 3-conductor, Shielded, PVC Jacket, 10m | $70.00 | |
Accessories, CPCO-xxxx-160 (160mm aperture)
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| 17900-2213-0 | Connector and Pins, Set of 5 (Molex 50-57-9404 Housing and 16-02-0102 pins) | $10.00 | |
| 17900-2211-0 | Cable, Pigtail, Signal and Power, 22AWG wire, 4pin Molex Plug with Locking Tab, Unterminated, 1m | $40.00 | |
| 17900-2210-0 | Cable, Pigtail, Signal and Power, 22AWG wire, PVC Jacket, 4pin Molex Plug with Locking Tab, Unterminated, 10m | $200.00 | |
Accessories, Common
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| V110 | Soft Magnetic Core, Toroidal, VITROPERM, 500F 63mm x 50mm x 25mm | $50.00 | |
| 17900-2235-0 | Cable, Adaptor, Signal and Power, 4pin Molex Plug with locking tab, BNC Connector, 1.5m, Power Mating Connector with Pigtails (CPCO-XXXX-77 Current Probes require 17900-2236-0 Adapter) | $40.00 | |
| 17900-2209-0 | Cable, Extension, Signal and Power, 22AWG, PVC Jacket, 4pin Molex Plug and Receptacle with Locking Tabs, 10m (CPCO-XXXX-77 Current Probes require 17900-2236-0 Adapter) | $210.00 | |
| LS25-12 | AC/DC Open Frame Power Supply, 88-264 Vac, 12Vdc, 2.1 A, ROHS | $35.00 | |
| BATT-CONN-4PIN | 12V 1200mAh NiMH Rechargable Battery with Connector (CPCO-XXXX-77 Current Probes require 17900-2236-0 Adapter) | $35.00 | |
| 1005 | Tenergy Universal Smart Charger, 7.2V to 12V, NiMh or NiCD | $22.00 | |
DC Calibration
Note: Calibration on new product is discounted 50%.
0.1% (current or voltage output) DC NIST Traceable Calibration from 0 to 16kA for is available. Please inquire.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| OL-17025-500A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 0 and 500Adc, 0.1% Uncertainty * | $300.00 | |
| OL-17025-500A-DC-ADD | Additional Transducer | $150.00 | |
| OL-17025-2000A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 501 and 2000Adc, 0.1% Uncertainty * | $400.00 | |
| OL-17025-2000A-DC-ADD | Additional Transducer | $200.00 | |
| OL-17025-8000A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 2001 and 8000Adc, 0.1% Uncertainty * | $500.00 | |
| OL-17025-8000A-DC-ADD | Additional Transducer | $250.00 | |
AC Calibration
Note: Calibration on new product is discounted 50%.
0.1% (current or voltage output) AC NIST Traceable Calibration from 0 to 11kArms for is available. Please inquire.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| OL-17025-500A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 0 and 500Arms, 50-400Hz, 0.1% Uncertainty with +/- 0.02° phase displacement * | $300.00 | |
| OL-17025-500A-AC-ADD | Additional Transducer | $150.00 | |
| OL-17025-2000A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 501 and 2000Arms, 50-400Hz, 0.1% Uncertainty with +/- 0.02° phase displacement * | $400.00 | |
| OL-17025-2000A-AC-ADD | Additional Transducer | $200.00 | |
| OL-17025-5000A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 2001 and 5000Arms, 50-400Hz, 0.1% Uncertainty with +/- 0.02° phase displacement * | $500.00 | |
| OL-17025-5000A-AC-ADD | Additional Transducer | $250.00 | |
- All modules are RoHS compliant.
- For non-standard full-scale current or Aperture shape, please contact GMW.
| Quantity Discount Schedule: | |||||
|---|---|---|---|---|---|
| Quantity | 1 – 9 | 10 – 24 | 25-49 | 50-99 | 100+ |
| Discount | 0% | 5% | 8% | 12% | Ask |
Terms and Conditions
Terms and Conditions:
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
For higher quantity prices please contact GMW.
Payment:
Visa, MasterCard, Amex, or Net 30 days (subject to credit acceptance).
Delivery:
From Stock to 90 Days