Fluke CNX a3000 True-Rms AC Wireless Current Clamp Module elec74

The CNX a3000 iFlex Wireless Current Module is part of the Fluke team of wireless troubleshooting tools

Connect the CNX a3000 AC Wireless Current Clamp Module to your test point, and view the results up to 20 meters away on the CNX 3000 Wireless Multimeter. You'll save time, with less run-around collecting multiple measurements. Use multiple modules for measurements on three-phase systems. Or use a stand alone measurement tool or combine with other CNX modules through closed electrical panels. Plus, no more writing down data as the CNX a3000 Current Module captures up to 65,000 sets of time stamped min/max/avg readings, using the optional PC adapter.

CNX wireless test tools also offer increased safety by letting you view readings in a separate location from the test point. Now you can take readings on moving machinery, with only the measurement module in harm's way.

The CNX a3000 iFlex Wireless Current Module is part of the Fluke team of wireless troubleshooting tools

Connect the CNX a3000 AC Wireless Current Clamp Module to your test point, and view the results up to 20 meters away on the CNX 3000 Wireless Multimeter. You'll save time, with less run-around collecting multiple measurements. Use multiple modules for measurements on three-phase systems. Or use a stand alone measurement tool or combine with other CNX modules through closed electrical panels. Plus, no more writing down data as the CNX a3000 Current Module captures up to 65,000 sets of time stamped min/max/avg readings, using the optional PC adapter.

CNX wireless test tools also offer increased safety by letting you view readings in a separate location from the test point. Now you can take readings on moving machinery, with only the measurement module in harm's way.

More Information
Features

The CNX a3000 AC Wireless Current Clamp Module provides:

  • True-Rms AC current measurements to 400 Amps.
  • ±2% accuracy to 100Hz, 2½% to 500Hz.
  • Memory recording up to 65,000 readings.
  • Jaw opening 34mm (1.33 inches).
  • Backlit LCD display.
  • CAT III 600V, IP42 safety rating.

The CNX wireless system can track up to 10 measurement modules simultaneously, with results sent to a PC for detailed analysis.

Model Fluke Model CNX a3000 True-Rms AC Wireless Current Clamp Module
Safety Specifications Safety Ratings ATEX safety rating: II 2 G EEx ia IIC T4 Zones 1 and 2, ZELM 02 ATEX 0120 X | Safety: CSA C22.2 No. 1010.1: 1992 | EMC: EN 50082-1 :1992 and EN 55022:1994 Class B | CE Certification: EN 61010-1 and EN 61326
Specifications

Display

3-1/2 digit, Liquid Crystal Display with backlight

Jaw Opening

34mm (1.33 inches)

Measurement Range

0 to 400.0 Amps AC

Resolution

0.1A

Accuracy

±(2% of reading ± 5 digits) 10Hz to 100Hz
±(2.5% of reading ± 5 digits) 100Hz to 500Hz

Crest Factor (50/60Hz)

3.0 at 400A

Inrush

maximum displayed reading: 999.9A

Log Rate/Interval

1 second minimum/adjustable by PC

Memory

Record up to 65,000 readings

Unbound Listen Interval

5 seconds

RF Communications

2.4GHz, ISM Band

RF Signal Range

20 meters

 

Environmental Specifications

Operating Temperature

-10°C to 50°C

Operating Humidity

90% at 35°C, 75% at 40°C, 45% at 50°C

Temperature Coefficient

0.1 x(specified accuracy/°C (< 18°C or > 28°C)

Storage Temperature

-40°C to 60°C

 

Safety Specifications

Safety Compliance

EN/IEC 61010-1-030:2010, to 600V 
Measurement CAT III EN/IEC 61010-2-030:2010
EN/IEC 61010-1-032:2002

EMC

EN 61326-1:2006

Pollution Degree

2

Safety Rating

CAT IV 600V, CAT III 1000V

Certifications

CSA, FCC T68-FWCS IC:6627A-FWCS

Ingress Protection Rating

IP42

 

General Specifications

Power Supply

Two (2) type 'AA' Alkaline batteries; NEDA 15A, IEC LR6

Battery Life

400 hours

Dimensions

20.3cm (L) x 7.49cm (W) x 3.56cm (D)

Weight

.22kg (8 oz)

Display

3-1/2 digit, Liquid Crystal Display with backlight

Jaw Opening

34mm (1.33 inches)

Measurement Range

0 to 400.0 Amps AC

Resolution

0.1A

Accuracy

±(2% of reading ± 5 digits) 10Hz to 100Hz
±(2.5% of reading ± 5 digits) 100Hz to 500Hz

Crest Factor (50/60Hz)

3.0 at 400A

Inrush

maximum displayed reading: 999.9A

Log Rate/Interval

1 second minimum/adjustable by PC

Memory

Record up to 65,000 readings

Unbound Listen Interval

5 seconds

RF Communications

2.4GHz, ISM Band

RF Signal Range

20 meters

 

Environmental Specifications

Operating Temperature

-10°C to 50°C

Operating Humidity

90% at 35°C, 75% at 40°C, 45% at 50°C

Temperature Coefficient

0.1 x(specified accuracy/°C (< 18°C or > 28°C)

Storage Temperature

-40°C to 60°C

 

Safety Specifications

Safety Compliance

EN/IEC 61010-1-030:2010, to 600V 
Measurement CAT III EN/IEC 61010-2-030:2010
EN/IEC 61010-1-032:2002

EMC

EN 61326-1:2006

Pollution Degree

2

Safety Rating

CAT IV 600V, CAT III 1000V

Certifications

CSA, FCC T68-FWCS IC:6627A-FWCS

Ingress Protection Rating

IP42

 

General Specifications

Power Supply

Two (2) type 'AA' Alkaline batteries; NEDA 15A, IEC LR6

Battery Life

400 hours

Dimensions

20.3cm (L) x 7.49cm (W) x 3.56cm (D)

Weight

.22kg (8 oz)

The CNX a3000 AC Wireless Current Clamp Module provides:

  • True-Rms AC current measurements to 400 Amps.
  • ±2% accuracy to 100Hz, 2½% to 500Hz.
  • Memory recording up to 65,000 readings.
  • Jaw opening 34mm (1.33 inches).
  • Backlit LCD display.
  • CAT III 600V, IP42 safety rating.

The CNX wireless system can track up to 10 measurement modules simultaneously, with results sent to a PC for detailed analysis.