Fluke CNX PC3000 Manual
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- Fluke CNX PC3000 | Manual - Page 1
CNX 3000 Wireless Multimeter Users Manual August 2012 © 2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies. MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 2
to extend any other warranty on Fluke's behalf. To obtain service during the warranty period, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that Service Center with a description of the problem. THIS WARRANTY IS YOUR ONLY - Fluke CNX PC3000 | Manual - Page 3
...5 MIN MAX AVG Record Mode 6 Display Hold ...7 Yellow Button ...7 Display Backlight ...7 Manual and Auto Range 7 Power-Up Options ...8 Features ...9 AC Zero Input Behavior of True-rms Meters 13 Basic Measurements...13 i MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 4
CNX 3000 Users Manual AC and DC Voltage Maintenance ...30 General Maintenance 30 Fuse Test...31 Battery and Fuse Replacement 32 Service and Parts ...34 Specifications ...36 Detailed Specifications 38 AC Voltage...38 DC ii MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 5
List of Tables Table Title Page 1. Symbols...4 2. Power-Up Options ...8 3. Inputs ...9 4. Rotary Switch Positions...10 5. Pushbuttons ...11 6. Replaceable Parts ...34 7. Accessories ...36 iii MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 6
CNX 3000 Users Manual iv MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 7
...22 8. Frequency Measurement...24 9. Module Binding Procedure ...28 10. Fuse Test ...31 11. Battery and Fuse Replacement 33 12. Replacement Parts ...35 v MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 8
CNX 3000 Users Manual vi MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 9
in the world: +1-425-446-5500 Or, visit Fluke's website at www.fluke.com. To register your product, visit http://register.fluke.com. To view, print, or download the latest manual supplement, visit http://us.fluke.com/usen/support/manuals. Safety Information The Product complies with: • ANSI/ISA - Fluke CNX PC3000 | Manual - Page 10
used on the Product and in this manual is in Table 1. Warning To prevent possible electrical shock, fire, or personal injury: • Carefully read all instructions. • Use the Product only as you operate the Product. 2 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 11
correct measurement category (CAT), voltage, and amperage rated probes, test leads, and adapters for the measurement. • Do not use test leads if they are damaged. Examine the measurement. MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Wireless Multimeter Safety Information - Fluke CNX PC3000 | Manual - Page 12
CNX 3000 Users Manual Symbol Description Table 1. Symbols Symbol Description Risk of Danger. Important information. See Manual. Conforms to European Union directives. of the low-voltage MAINS installation. 4 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 13
as category 9 "Monitoring and Control Instrumentation" product. Do not dispose of this product as unsorted municipal waste. Go to Fluke's website for recycling information. Hazardous Voltage The display shows and the hazardous voltage indicator illuminates red when a hazardous voltage (≥30 - Fluke CNX PC3000 | Manual - Page 14
CNX 3000 Users Manual MIN MAX AVG Record Mode The MIN MAX AVG record mode records the minimum and maximum input values, and calculates a MAX icon. Note Battery save or sleep mode is turned off in MIN MAX AVG record mode. 6 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 15
Product, it is set to autorange and Auto shows in the display. To set the Product to manual range, push . Note You cannot change range when the Product is in the MIN MAX AVG record to alert you to an invalid operation. 7 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 16
CNX 3000 Users Manual Power-Up Options To set a power-up option, hold down the button shown in Table 2 while you turn on the Product Sets the Product to the module mode. See the "How to Set the Product to Module Mode." 8 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 17
400.0 mA current measurements and current frequency. COM - Return terminal for all measurements. - Input for voltage, resistance, diode, capacitance, and voltage frequency. MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 gxr001.eps 9 - Fluke CNX PC3000 | Manual - Page 18
CNX 3000 Users Manual Table 4. Rotary Switch Positions Switch Position Function DC voltage from 1 mV to 1000 V. Push to measure frequency from 2 to this function. Even when turned to off and back to this function. 10 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 19
. Selects diode test. Push once to select dc milliamps. Push twice to select ac frequency. [1] All positions All positions Sets the Product to manual range and scrolls through each range. Push for 1 second to set the Product to autorange. Freezes the display 11 MyFlukeStore Shop for - Fluke CNX PC3000 | Manual - Page 20
CNX 3000 Users Manual Button Switch Position Table 5. Pushbuttons (cont.) Function Not related to switch position All positions Not with a wireless module. See the "Discovery of Modules" section to learn more. 12 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 21
to . Push to toggle the Product between millivolts dc and millivolts ac. Refer to Figure 1 to measure ac or dc voltage. 13 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 22
CNX 3000 Users Manual Volts AC Volts DC Millivolts DC Figure 1. AC and DC Voltage Measurements gxr002.eps 14 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 23
ratio. When the Product is set to the Volts/Hz function, the voltage range is set to manual. If the voltage increases to a value larger than the range, the Product shows OL in the display 2. Volt/Hertz Ratio gxr011.eps 15 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 24
CNX 3000 Users Manual Resistance Measurements Warning To prevent possible electrical shock, fire, or personal injury, disconnect as show in Figure 3 to measure resistance. gxr003.eps Figure 3. Resistance Measurements 16 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 25
9999 μF. To measure capacitance, set up the Product as shown in Figure 4. Wireless Multimeter Basic Measurements gxr004.eps Figure 4. Capacitance Measurements 17 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 26
CNX 3000 Users Manual Continuity Test Warning To prevent possible electrical shock, fire, or personal injury, disconnect power and discharge up the Product as shown in Figure 5. Figure 5. Continuity Tests gxr005.eps 18 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 27
as shown in Figure 6 to measure ac and dc current. Push to toggle the Product between milliamps ac and milliamps dc. 19 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 28
CNX 3000 Users Manual DC Figure 6. AC and DC Current Measurements gxr007.eps 20 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 29
good ( - Fluke CNX PC3000 | Manual - Page 30
CNX 3000 Users Manual Good Diode Bad Diode Good Diode Reverse Bias Bad Diode 1 BEEP OPEN and Shorted Figure 7. Diode Test gxr006.eps 22 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 31
lower range increases the sensitivity of the Product and can usually repair these problems. • An input signal with distortion can cause a frequency measurement to higher voltage range decreases the input sensitivity and can correct this problem. In general, the lowest frequency is the correct one. - Fluke CNX PC3000 | Manual - Page 32
CNX 3000 Users Manual AC/DC Voltage Frequency Hz AC Current Frequency x 2 Hz Figure 8. Frequency Measurement gxr008.eps 24 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 33
CNX 3000 Wireless Multimeter. The Product cannot control other DMMs or modules. The wireless radio does not cause interference with meter measurements. Radio Frequency Data Note Changes or modifications to the wireless 2.4 GHz radio not expressly approved by Fluke with the instructions, can cause - Fluke CNX PC3000 | Manual - Page 34
of Modules The term "discovery" in this manual refers to a procedure the Product does to look for compatible radio signals emitted by CNX 3000 Series Wireless Modules. The term bind or start the discovery procedure. 26 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 35
V AC 120.0 1 T3000 2 V3000 Auto V AC 120.0 1 T3000 2 V3000 Hold 2 Seconds Auto V AC 120.0 1 21 °C gxr013.eps Figure 9. Module Binding Procedure 27 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 36
CNX 3000 Users Manual When the module selection mode ends, all modules that were set to bind, show in the display. All button () on the module the measurement in the Product display represents flashes at a faster rate. 28 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 37
DMM is turned on and the discovery procedure starts, the Product is discovered and a number shows in the display of the Product. MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Wireless Multimeter Remote Operation 29 - Fluke CNX PC3000 | Manual - Page 38
CNX 3000 Users Manual Maintenance Warning To prevent a possible electrical shock or personal injury: • Have an approved technician repair the damage or injury, install ONLY specified replacement parts shown in Table 6. 30 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 39
if the resistance is higher or OL is shown. Wireless Multimeter Fuse Test 440 mA - Fluke CNX PC3000 | Manual - Page 40
CNX 3000 Users Manual Battery and Fuse Replacement Warning To prevent possible electrical shock, fire, or personal , 1000 V FAST fuse with a minimum interrupt rating of 10,000 A. Use only Fluke PN 943121. To reassemble the Product, do the steps in the opposite sequence. 32 MyFlukeStore Shop for - Fluke CNX PC3000 | Manual - Page 41
Wireless Multimeter Battery and Fuse Replacement Figure 11. Battery and Fuse Replacement MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 gxr010.eps 33 - Fluke CNX PC3000 | Manual - Page 42
3000 Users Manual Service and Parts If the Product fails, replace the batteries and do a fuse test. Read this manual to make sure the Product is applied correctly. Replacement parts and accessories are shown in Table 6 and Figure 12. To get parts and accessories, refer to the "How to Contact Fluke - Fluke CNX PC3000 | Manual - Page 43
Wireless Multimeter Service and Parts Battery Door Fuse 440 mA 1000 V, Fast Battery AA x 1.5 V CNX 3000 DMM Quick Reference Guide TL175 Test Lead Set CNX 3000 DMM Safety Information AC175 Threaded Alligator Clips Figure 12. Replacement Parts MyFlukeStore Shop for Fluke products online at: www. - Fluke CNX PC3000 | Manual - Page 44
type thermocouple from -200 °C to 1372 °C CNX v3000 Voltage Module - Measures ac voltage to 1000 V ac. CNX pc3000 Wireless PC Adapter Deluxe tool bag with shoulder strap. Modular module case. Modular DMM Case Modular 3-compartment case. 36 MyFlukeStore Shop for Fluke products online at: www. .com - Fluke CNX PC3000 | Manual - Page 45
between any Terminal and Earth Ground: 1000 V dc or ac rms Fuse Protection for mA inputs 0.44 A (44/100 A, 440 mA), 1000 V FAST Fuse, Fluke specified part only Display (LCD) Update rate 4/sec Votls, amps, ohms 6000 counts Frequency 10,000 counts Capacitance 1,000 counts Battery Type Three AA - Fluke CNX PC3000 | Manual - Page 46
CNX 3000 Users Manual Wireless Frequency 2.4 GHz ISM Band 20 meter range Size (HxWxL 1.87 in x 3.68 in x 8.14 in (4.75 cm x 9.3 cm reading + 2 % full scale) typical, for crest factor up to 3. [4] Do not exceed 107 V-Hz 38 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 47
nF 1 nF 10.00 μF 100.0 μF 9999 μF [1] 0.01 μF 0.1 μF 1 μF 1.2 % + 2 10 % typical [1] In the 9999 μF range for measurements to 1000 μF, the measurement accuracy is 1.2 % + 2. 39 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 48
CNX 3000 Users Manual AC and DC Current Function Range [1] Resolution (45 Hz to 1 kHZ) 60.00 mA 400.0 mA [3] 0.01 mA 0.1 kHz in volts and up to 10 kHz in amps. Accuracy 1.5 % + 3 0.5 % + 3 Accuracy [1] 0.1 % + 1 40 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 49
, frequency measurement is specified to 10 kHz. 50 kHz to 100 kHz Unspecified [3] 9.6 V 58 V NA Unspecified [3] 13 V 58 V NA NA NA 41 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 - Fluke CNX PC3000 | Manual - Page 50
CNX 3000 Users Manual Input Characteristics Function Overload Protection Input Impedance (nominal) Common Mode Rejection Ratio (1 kΩ unbalance) Normal Mode Rejection ±40 counts for changes >900 ms in duration. 42 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
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August 2012
© 2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
CNX 3000
Wireless Multimeter
Users Manual
Shop for Fluke products online at:
1.877.766.5412
www.
MyFlukeStore
.com