AmpFlex® Flexible Sensors

The AmpFlex® is an AC current sensor composed of a flexible Rogowski coil and an electronic module. The sensor permits measurements on conductors where standard clamp-on probes cannot be used. In particular, it can be installed in tight spaces, around cable bundles, around wide or large bus bars, or even wrapped around irregular shapes. The Shape Memory feature enables the user to pre-shape the sensor before inserting it between or around conductors. This feature facilitates positioning the sensor around the conductor, enhances user safety, and alleviates the drooping effect associated with other flexible sensors.

Like all Rogowski sensors, the AmpFlex® has a mV output proportional to the current measured for direct readings on DMMs, loggers, oscilloscopes and power or harmonic meters. A high current at high frequency can saturate the instrument’s current input. The length of the flexible sensor can be selected from 24" (450mm) to 60" (1520mm).

NOTE: AmpFlex ranges/lengths can be customized as special orders. Contact customer service for price and lead-time.

NOTE: Our complete catalog is not available for direct online purchase, refer to the Status Column for purchasing options. Items that do not have an Add to Cart button must be purchased from an Authorized Distributor.
Model Cat. # Description List Price Quantity/Status Distributor Stock Check
300-24-2-10 2112.88 AmpFlex-30/300A, 24", 100mV/10mV/A $499.00 Consult Factory for Availability
300-120-2-10 2113.39 AmpFlex-30/300A, 120", 100mV/10mV/A $649.00 Consult Factory for Availability
1000-24-1-1 2112.39 AmpFlex-1000A, 24", 1mV/A $455.00 Consult Factory for Availability
1000-36-2-1 2113.00 AmpFlex-100/1000A, 36", 10mV/1mV/A $515.00 Consult Factory for Availability
3000-24-1-1 2112.46 AmpFlex-3000A, 24", 1mV/A $470.00 Consult Factory for Availability
3000-24-2-1 2113.05 AmpFlex-300/3000A, 24", 10mV/1mV/A $505.00 Consult Factory for Availability
3000-36-1-1 2112.48 AmpFlex-3000A, 36", 1mV/A $519.00 Consult Factory for Availability
3000-36-2-1 2112.00 AmpFlex-300/3000A, 36", 10mV/1mV/A $537.00 Consult Factory for Availability
3000-48-2-1 2112.01 AmpFlex-300/3000A, 48", 10mV/1mV/A $577.00 Consult Factory for Availability
6000-36-2-0.1 2113.21 AmpFlex-600/6000A, 36", 1mV/ 0.1mV/A $559.00 Consult Factory for Availability
30000-24-2-0.1 2113.33 AmpFlex-3000/30000A, 24", 1mV/0.1mV/A $529.00 Consult Factory for Availability
Model300-24-2-10
Cat. #2112.88
DescriptionAmpFlex-30/300A, 24", 100mV/10mV/A
List Price$499.00
Consult Factory for Availability
Model300-120-2-10
Cat. #2113.39
DescriptionAmpFlex-30/300A, 120", 100mV/10mV/A
List Price$649.00
Consult Factory for Availability
Model1000-24-1-1
Cat. #2112.39
DescriptionAmpFlex-1000A, 24", 1mV/A
List Price$455.00
Consult Factory for Availability
Model1000-36-2-1
Cat. #2113.00
DescriptionAmpFlex-100/1000A, 36", 10mV/1mV/A
List Price$515.00
Consult Factory for Availability
Model3000-24-1-1
Cat. #2112.46
DescriptionAmpFlex-3000A, 24", 1mV/A
List Price$470.00
Consult Factory for Availability
Model3000-24-2-1
Cat. #2113.05
DescriptionAmpFlex-300/3000A, 24", 10mV/1mV/A
List Price$505.00
Consult Factory for Availability
Model3000-36-1-1
Cat. #2112.48
DescriptionAmpFlex-3000A, 36", 1mV/A
List Price$519.00
Consult Factory for Availability
Model3000-36-2-1
Cat. #2112.00
DescriptionAmpFlex-300/3000A, 36", 10mV/1mV/A
List Price$537.00
Consult Factory for Availability
Model3000-48-2-1
Cat. #2112.01
DescriptionAmpFlex-300/3000A, 48", 10mV/1mV/A
List Price$577.00
Consult Factory for Availability
Model6000-36-2-0.1
Cat. #2113.21
DescriptionAmpFlex-600/6000A, 36", 1mV/ 0.1mV/A
List Price$559.00
Consult Factory for Availability
Model30000-24-2-0.1
Cat. #2113.33
DescriptionAmpFlex-3000/30000A, 24", 1mV/0.1mV/A
List Price$529.00
Consult Factory for Availability
Print
 Model # 300-24-2-10 (Cat. #2112.88)
Maximum Conductor Size 8" (190mm) Current Range 30 and 300Arms AC
Measurement Range 5 to 300A Output Signal 100mV/A and 10mV/A
Accuracy 1% ± 200mA Phase at 50Hz 1.3°
 Model # 1000-24-1-1 (Cat. # 2112.39)
Maximum Conductor Size 8" (190mm) Current Range 1000Arms AC
Measurement Range 5 to 1000A Output Signal 100mV/A and 10mV/A
Accuracy 1% ± 200mA Phase at 50Hz 0.7°
 Model # 1000-24-2-1 (Cat. # 2112.98)
Maximum Conductor Size 8" (190mm) Current Range 100 and 1000A rms AC
Measurement Range 5 to 1000A Output Signal 10mV/A and 1mV/A
Accuracy 1% ± 200mA Phase at 50Hz 0.7°
 Model # 1000-36-2-1 (Cat. # 2113.00)
Maximum Conductor Size 11" (290mm) Current Range 100 and 1000Arms AC
Measurement Range 5 to 1000A Output Signal 10mV/A and 1mV/A
Accuracy 1% ± 200mA Phase at 50Hz 0.5°
 Model # 3000-24-1-1 (Cat. # 2112.46)
Maximum Conductor Size 8" (190mm) Current Range 3000A rms AC
Measurement Range 5 to 3000A Output Signal 1mV/A
Accuracy 1% ± 200mA Phase at 50Hz 0.7°
 Model # 3000-24-2-1 (Cat. # 2113.05)
Maximum Conductor Size 8" (190mm) Current Range 300 and 3000A rms AC
Measurement Range 5 to 3000A Output Signal 10mV/A and 1mV/A
Accuracy 1% ± 200mA Phase at 50Hz 0.5°
 Model # 3000-36-1-1 (Cat. # 2112.48)
Maximum Conductor Size 1" (290mm) Current Range 3000Arms AC
Measurement Range 5  to 3000A Output Signal 1mV/A
Accuracy 1% ± 200mA Phase at 50Hz 0.5°
 Model # 3000-36-2-1 (Cat. # 2112.00)
Maximum Conductor Size 11" (290mm) Current Range 300 and 3000Arms AC
Measurement Range 5  to 3000A Output Signal 10mV/A and 1mV/A
Accuracy 1% ± 200mA Phase at 50Hz 0.5°
 Model # 3000-48-2-1 (Cat. # 2112.01)
Maximum Conductor Size 15" (390mm) Current Range 300 and 3000Arms AC
Measurement Range 5  to 3000A Output Signal 10mV/A and 1mV/A
Accuracy 1% ± 200mA Phase at 50Hz 0.5°
Model # 6000-36-2-1 (Cat. # 2113.21)
Maximum Conductor Size 11" (290mm) Current Range 600 and 6000Arms AC
Measurement Range 5 to 6000A Output Signal 1mV/A and 0.1mV/A
Accuracy 1% ± 500mA Phase at 50Hz 0.5°
Model # 30000-24-2-0.1 (Cat. # 2113.33)
Maximum Conductor Size 8" (190mm) Current Range 3000 and 30000Arms AC
Measurement Range 5 to 30000A Output Signal 1mV/A and 0.1mV/A
Accuracy 1% ± 1A Phase at 50Hz 0.5°


  General Specifications

Frequency Range 10Hz to 20KHz
Battery Type 9V Alkaline, Type LF22
Battery Life >150 hours continuous
Operating Temperature 14° to +131°F  (-10° to +55°C)
Storage Temperature -40° to +158°F  (-40° to +70°C)
Operating Humidity 90% up to 104°F (40°C),
Ampflex® Sensor The flexible sensor can withhold a temperature of 194°F (90°C) and is resistant to oil and Aliphatic hydrocarbons
Cable Length (Module to Sensor 6.5ft (2m)
Battery Indicator Green LED blink when battery needs replacement
Overload Red LED ON when output around >4.5V
Dimensions  (H x W x D) Module: 4.9 x 2.5 x 1.1” (124 x 64 x 28mm)
Weight with 24” (610mm) Sensor 0.74 lb (336g)
Pollution Degree 2
Ingress Protection (IP) IP65 sensor and IP40 electronic module
EMC EN 61326-1
Safety Compliance EN/IEC 61010-1 600V CAT IV, 1000V CAT III
EN/IEC 61010-032:2002

User Manuals

AmpFlex®

Datasheets

Model 3000-36-2-1 - English

Model 3000-48-2-1 - English

Model 1000-24-1-1 - English

Model 3000-36-1-1 - English

Model 300-24-2-10 - English

Model 1000-24-2-1 - English

Model 1000-36-2-1 - English

Model 3000-24-2-1 - English

Model 6000-36-2-0.1 - English

Model 30000-24-2-0.1 - English

Model 3000-24-2-0.3 - English

Modelo 3000-36-2-1 - Español

Modelo 3000-48-2-1 - Español

Modelo 1000-24-1-1 - Español

Modelo 3000-36-1-1 - Español

Modelo 300-24-2-10 - Español

Modelo 1000-24-2-1 - Español

Modelo 1000-36-2-1 - Español

Modelo 3000-24-2-1 - Español

Modelo 6000-36-2-0.1 - Español

Modelo 30000-24-2-0.1 - Español

Modelo 3000-24-2-0.3 - Español

Brochures

AEMC® Instruments Product Line Brochure

AEMC® Instruments Product Line Brochure (FR CAN)

Comparison Charts

Current Probe Selection Chart - English

Current Probe Selection Chart - Español

Application Notes

Glossary of Current Probe Terms

Rogowski Coil Primer

Technical Bulletins

Watts Current Issue 06

Videos

Rogowski Coils Explained

Model Cat. # Description List Price Quantity/Status Distributor 
Stock Check
2118.46 Adapter - Banana (Female) - BNC (Male) (XM-BB) for use with AmpFlex Sensors, Models K100/K110 and SLII Data Loggers
(600V CAT III) 		$46.25
2133.72 Small Classic Tool Bag for field use. 12 Exterior and 14 Interior pockets. Dimensions: (13.0 x 9.8 x 9.5) in.
For use with PEL Models: PEL 102 and PEL 103, DMM/Oscilloscope/Power Analyzer Model: OX 5042B, Megohmmeters Models: 5050, 5060, 5070 & 6505, 6550 & 6555.Data Loggers Models: DL913 & DL 914. 		$38.00
2133.73 Extra Large Classic Tool Bag Replacement for Models: 3945/3945-B, 6240, 6255, 6292, 6471, 6505, 5050, 5060, 5070, 8333, 8335, 8336, 8435, 8436, 8510 & PEL105
Dimensions: (18 x 9 x 12) in 		$55.00
Model
Cat. #2118.46
DescriptionAdapter - Banana (Female) - BNC (Male) (XM-BB) for use with AmpFlex Sensors, Models K100/K110 and SLII Data Loggers
(600V CAT III)
List Price$46.25
Model
Cat. #2133.72
DescriptionSmall Classic Tool Bag for field use. 12 Exterior and 14 Interior pockets. Dimensions: (13.0 x 9.8 x 9.5) in.
For use with PEL Models: PEL 102 and PEL 103, DMM/Oscilloscope/Power Analyzer Model: OX 5042B, Megohmmeters Models: 5050, 5060, 5070 & 6505, 6550 & 6555.Data Loggers Models: DL913 & DL 914.
List Price$38.00
Model
Cat. #2133.73
DescriptionExtra Large Classic Tool Bag Replacement for Models: 3945/3945-B, 6240, 6255, 6292, 6471, 6505, 5050, 5060, 5070, 8333, 8335, 8336, 8435, 8436, 8510 & PEL105
Dimensions: (18 x 9 x 12) in
List Price$55.00

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