Related Manuals for Fluke 902
Summary of Contents for Fluke 902
- Page 1 ® HVAC Clamp Meter Users Manual PN 2547887 May 2006 Rev. 1, 3/07 © 2006-2007 Fluke Corporation. All rights reserved. Printed in China. All product names are trademarks of their respective companies.
- Page 2 LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for three years from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, con- tamination, or abnormal conditions of operation or handling.
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Page 3: Table Of Contents
Table of Contents Title Page Introduction............1 Contacting Fluke ..........2 Safety Information ..........3 Symbols ............5 Getting Acquainted with the Meter ....6 Using the Meter ..........10 AC and DC Voltage Measurement....10 Resistance and Continuity ......11 Microamps A Measurement ...... - Page 4 Users Manual...
- Page 5 List of Tables Table Title Page 1. 902 HVAC Clamp Meter Features....7 2. Display Features ..........9 List of Figures Figure Title Page 1. 902 HVAC Clamp Meter Features....6 2. Display Features ..........8 3. Testing a Flame Rod ........13 4.
- Page 6 Users Manual...
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Page 7: Introduction
Introduction The Fluke 902 is a hand-held battery-operated HVAC Clamp Meter (“the Meter”) that measures: AC current DC current (up to 200 A for flame rod testing) AC and DC voltages Capacitance Resistance Continuity Temperature in both Celsius ( C) and Fahrenheit ( F) -
Page 8: Contacting Fluke
Users Manual Contacting Fluke To contact Fluke, call one of the following telephone numbers: USA: 1-888-99-FLUKE (1-888-993-5853) Canada: 1-800-36-FLUKE (1-800-363-5853) Europe: +31 402-675-200 Japan: +81-3-3434-0181 Singapore: +65-738-5655 Anywhere in the world: +1-425-446-5500 Or visit Fluke’s Web site at: www.fluke.com. Register the Meter at:... -
Page 9: Safety Information
HVAC Clamp Meter Contacting Fluke Safety Information A “XW Warning” statement defines hazardous conditions and actions that could cause bodily harm or death. A “W Caution” statement identifies conditions and actions that could damage the Meter or the equipment under test. - Page 10 Users Manual Use caution when working with voltages above 60 V dc or 30 V ac rms or 42 V ac peak. Such voltages pose a shock hazard. Clean the case with a damp cloth and mild detergent only. Do not use abrasives or solvents.
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Page 11: Symbols
Conforms to relevant European Union directives Earth ground DC (Direct Current) AC (Alternating Current) Do not dispose of this product as unsorted municipal waste. Contact Fluke or a qualified recycler for disposal. Conforms to relevant Australian standards N10140 Inspected and licensed by TÜV Product Services... -
Page 12: Getting Acquainted With The Meter
Users Manual Getting Acquainted with the Meter Refer to Figures 1 and 2 and Tables 1 and 2 to become more acquainted with the Meter’s features. µ A 600V efu0001.eps Figure 1. 902 HVAC Clamp Meter Features... - Page 13 HVAC Clamp Meter Getting Acquainted with the Meter Table 1. 902 HVAC Clamp Meter Features Number Description Backlight Button Jaw Release Tactile Barrier Jaws Hold Button Rotary Switch: DC and AC voltage Resistance and continuity DC microamps Degrees Fahrenheit / degrees Celsius Capacitance AC current Min Max Button...
- Page 14 Users Manual efu0006.eps Figure 2. Display Features...
- Page 15 HVAC Clamp Meter Getting Acquainted with the Meter Table 2. Display Features Number Indication Battery indicator -The batteries are low and need to XWWarning: To avoid false be changed. readings, which could lead to possible electric shock or personal injury, replace the batteries as soon as the battery indicator appears.
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Page 16: Using The Meter
Users Manual Using the Meter AC and DC Voltage Measurement To measure AC or DC voltage: Insert the test leads into the Meter. Turn the rotary switch to Press A to choose AC or DC voltage. The display reflects the chosen voltage mode. Use the test leads to take the measurement. -
Page 17: Resistance And Continuity
HVAC Clamp Meter Using the Meter Resistance and Continuity To measure resistance or continuity: XW Warning To avoid false readings that can lead to electrical shock and injury, de-energize the circuit before taking the measurement. Insert the test leads into the Meter. Turn the rotary switch to Take the measurement. -
Page 18: Microamps A Measurement
Users Manual Microamps A Measurement The A dc (G) function on the Meter is primarily for HVAC flame rod testing. To test a heating system flame rod (refer to Figure 3): Turn the heating unit off and locate the wire between the gas-burner controller and the flame rod. -
Page 19: Temperature
HVAC Clamp Meter Using the Meter Burner efu0004.eps Figure 3. Testing a Flame Rod Temperature The Meter measures temperature in either Celsius ( C) or Fahrenheit ( F). To measure temperature (refer to Figure 4):... - Page 20 Users Manual Connect the 80BK Integrated DMM Temperature Probe to the input jacks noting correct polarity of the probe. Turn the rotary switch to F. Press A to select C or F. The display reflects the chosen temperature mode. Position the probe to take the measurement. The reading appears on the display.
- Page 21 HVAC Clamp Meter Using the Meter efu0005.eps Figure 4. Temperature Measurement...
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Page 22: Capacitance
Users Manual Capacitance Turn off circuit power, then disconnect and discharge the capacitor before measuring capacitance. Turn the Meter’s rotary switch to capacitance (L). If the capacitor requires more discharging, diSC is displayed while the capacitor discharges. When measuring, be sure to note the correct polarity of the capacitor. AC Current Measurement XW Warning To avoid electrical shock and injury:... - Page 23 HVAC Clamp Meter Using the Meter efu0003.eps Figure 5. Proper AC Current Measurement...
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Page 24: Backlight
Users Manual Backlight Press to toggle the backlight on and off. The backlight automatically turns off after 2 minutes. To disable the automatic 2-minute backlight timeout, hold down while turning the Meter on. MIN MAX Recording Mode The MIN MAX recording mode captures the minimum and maximum input values. -
Page 25: Display Hold
HVAC Clamp Meter Using the Meter Display HOLD XWWarning To avoid possible electric shock or personal injury, when Display HOLD is activated, be aware that the display will not change when you apply a different voltage. In the Display HOLD mode, the Meter freezes the display. The Meter also beeps every 4 seconds and Hflashes to remind the user. -
Page 26: Maintenance
Users Manual Maintenance XWWarning To avoid possible electric shock or personal injury, repairs or servicing not covered in this manual should be performed only by qualified personnel. Cleaning the Meter XWWarning To avoid electrical shock, remove any input signals before cleaning. W Caution To avoid damaging the Meter, do not use aromatic hydrocarbons or chlorinated solvents... -
Page 27: Battery Replacement
HVAC Clamp Meter Maintenance Battery Replacement XWWarning To avoid false readings that could lead to possible electric shock or personal injury, replace the batteries as soon as the low battery indicator (B) appears. Disconnect the test leads before replacing the batteries. - Page 28 Users Manual efu0002.eps Figure 6. Battery Replacement...
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Page 29: Specifications
HVAC Clamp Meter Specifications Specifications Electrical Specifications Function Range Resolution Accuracy Voltage DC 0 – 600 V 0.1 V 1 % ± 5 counts Voltage AC 1 % ± 5 counts 0 – 600 V 0.1 V (True Rms) (50/60 Hz) Current AC 2.0 % ±... -
Page 30: General Specifications
Users Manual General Specifications Operating Temperature -10 C to +50 C Storage Temperature -40 C to +60 C Operating Humidity Non condensing (< 10 C) 90 % RH (10 C to 30 C) 75 % RH (30 C to 40 C) 45 % RH (40 C to 50 C) (Without Condensation) Operating Altitude... - Page 31 HVAC Clamp Meter Specifications Size (H X W X L) 9.1 x 3.8 x 1.7 inches (240 x 80 x 40 mm) Weight 1.1 lb (310 g) Design Standards and IEC 61010, IEC 61010-2- Compliance 032,CE Agency Approvals P ) ; s N10140 Over-voltage Category 600 V, CAT III per IEC 1010-1...
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