Fluke CNX 3000 Wireless Multimeter

Fluke CNX 3000 Wireless Multimeter

Kategori: Digital Multimeter Tersedia
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Penerangan

The CNX 3000 Wireless Multimeter has all the essentials for convenient test and measurement troubleshooting.

Plus, the CNX wireless enabled modules measure AC voltage, AC current and temperature, which display on the CNX Wireless Multimeter. Choose a standard clamp or flexible clamp to measure AC current. Mix and match modules to suit your unique measurement needs. Read the primary measurement on the main display, and up to three modules at any one time. Modules are available separately or as part of CNX kits.

For all specifications: accuracy is specified for one year after calibration, at operating temperatures of 18 °C to 28 °C, with relative humidity at 0 % to 90 %. Accuracy specifications take the form of ± ([ % of Reading ] + [ Number of least significant digits ]).
 

Detailed Specifications
AC Voltage
Range ¹ Resolution Accuracy ² ³
45 Hz to 500 Hz 500 Hz to 1 kHz
600.0 mV 0.1 mV 1.0 % + 3 2.0 % + 3
6.000 V 0.001 V
60.00 V 0.01 V
600.0 V 0.1 V
1000 V 1 V
¹ All AC voltage ranges are specified from 1 % of range to 100 % of range. 
² Crest factor of ≤ 3 at full scale p to 500 V, decreasing linearly to crest factor < 1.5 at 1000 V. 
³ For non-sinusoidal waveforms, add –(2 % of reading + 2 % full scale) typical, for crest factor up to 3.

 

DC Voltage, Continuity, Resistance, Diode Test and Capacitance
Function Range ¹ Resolution Accuracy
mV 600.0 mV 0.1 mV 0.09 % + 2
V 6.000 V 0.001 V 0.09 % + 2
60.00 V 0.01 V
600.0 V 0.1 V
1000 V 1 V 0.15 % + 2
))) 600 Ω 1 Ω Meter beeps at < 25 Ω, beeper detects opens or shorts of 250 μs or longer.
600.0 Ω 0.1 Ω 0.5 % + 2
6.000 kΩ 0.001 kΩ 0.5 % + 1
60.00 kΩ 0.01 kΩ
60.00 kΩ 0.1 kΩ
600.0 kΩ 0.001 MΩ
50.00 MΩ 0.01 MΩ 1.5 % + 3
Diode test 2.000 V 0.001 V 1 % + 2
µF 1000 nF 1 nF 1.2 % + 2
10.00 μF 0.01 μF
100.0 μF 0.1 μF
9999 μF ¹ 1 μF 10 %
¹ In the 9999 μF range for measurements to 1000 μF, the measurement accuracy is 1.2 % + 2.

 

AC and DC Current
Function Range ¹ Resolution Accuracy
mA AC 
(45 Hz to 1 kHz)
60.00 mA 0.01 mA 1.5 % + 3
400.0 mA ³ 0.1 mA
mA DC ² 60.00 mA 0.01 mA 0.5 % + 3
400.0 mA 0.1 mA
¹ All AC current ranges are specified from 5 % of range to 100 % of range. 
² Input burden voltage (typical): 400 mA input 2 mV/mA. 
³ 400.0 mA accuracy specified up to 600 mA overload.

 

Frequency
Range ¹ Resolution Accuracy
99.99 Hz 0.01 Hz 0.1 % + 1
999.9 Hz 0.1 Hz
9.999 kHz 0.001 kHz
99.99 kHz 0.01 kHz
¹ Frequency is specified up to 99.99 kHz in volts and up to 10 kHz in amps.

 

Input Characteristics
Function Overload 
Protection
Input Impedance 
(nominal)
Common Mode Rejection Ratio (1 kΩ unbalance) Normal Mode Rejection
1100 V RMS > 10 MΩ < 100 pF > 120 dB at DC, 50 Hz or 60 Hz > 60 dB at 50 Hz or 60 Hz
1100 V RMS > 10 MΩ < 100 pF > 60 dB, DC to 60 Hz  
1100 V RMS > 10 MΩ < 100 pF > 120 dB at DC, 50 Hz or 60 Hz > 60 dB at 50 Hz or 60 Hz
Open circuit test voltage Full scale Typical short circuit current
To 6 MΩ 50 MΩ
1100 V RMS < 2.7 V DC < 0.7 V DC < 0.9 V DC < 350 mA
1100 V RMS < 2.7 V DC 2.000 V DC < 1.1 mA

 

Function Overload Protection Overload
mA Fused, 44/100 A, 1000 V FAST Fuse 600 mA overload for 2 minutes maximum, 10 minutes rest minimum

 

MIN/MAX Recording
Function Accuracy
DC functions The specified accuracy of the measurement function ± 12 counts for changes > 350 mS in duration
AC functions The specified accuracy of the measurement function ± 40 counts for changes > 900 mS in duration

 

General Specifications
Maximum voltage between any terminal and earth ground 1000 V DC or AC RMS
Ω fuse protection from A inputs 0.44 A (44/100 A, 440 mA), 1000 V FAST Fuse, Fluke specified part only
Display (LCD) Update rate: 4/sec 
Volts, amps, ohms: 6000 counts
Frequency: 10,000 counts
Capacitance: 1,000 counts
Battery type Three AA Alkaline batteries, NEDA 15A IEC LR6
Battery life 300 hours minimum
Temperature Operating: -10 °C to 50 °C Storage: -40 °C to 60 °C
Relative humidity 0 % to 90 % (0 °C to 35 °C)
0 % to 75 % (35 °C to 40 °C)
0 % to 45 % (40 °C to 50 °C)
Altitude Operating: 2,000 m 
Storage: 12,000 m
Temperature coefficient 0.1 X (specified accuracy) /°C (<18 °C or >28 °C)
Wireless frequency 2.4 GHz ISM Band 20 meter range
Size (H x W x L) 4.75 cm x 9.3 cm x 20.7 cm (1.87 in x 3.68 in x 8.14 in)
Weight 340 g (12 oz)
Safety standards US ANSI: ANSI/ISA 61010-1 / (82.02.01): 3rd edition
CSA: CAN/CSA-C22.2 No 61010-1-12: 3rd edition
CE European: IEC/EN 61010-1:2010
Electromagnetic compatibility 
EMI, RFI, EMC, RF
EN 61326-1:2006, EN 61326-2-2:2006
ETSI EN 300 328 V1.7.1:2006, ETSI EN 300 489
V1.8.1:2008, FCC Part 15 Subpart C Sections 15.207, 15.209, 15.249
FCCID : T68-FWCS IC:6627A-FWCS
Ingress Protection (IP) rating IP54



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