Fluke 902 FC User Manual
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Fluke 902 FC User Manual

Hvac true-rms clamp meter
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99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com
PN 4748982
December 2015
© 2015 Fluke Corporation. All rights reserved. Specifications are subject to
change without notice. All product names are trademarks of their respective
companies.
902 FC
HVAC True-rms Clamp Meter

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Summary of Contents for Fluke 902 FC

  • Page 1 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com 902 FC HVAC True-rms Clamp Meter PN 4748982 December 2015 © 2015 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. 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, contamination, or abnormal conditions of operation or handling.

  • Page 3: Table Of Contents

    Table of Contents Title Page Introduction ..............1 How to Contact Fluke ..........2 Safety Information ............3 Product Familiarization ..........9 Use the Product ............12 Measure AC and DC Voltage ........12 Measure Resistance and Continuity......13 Measure Microamps μA .......... 14 Measure Temperature ..........
  • Page 4 902 FC Users Manual...

  • Page 5: Introduction

    Introduction The Fluke 902 FC is a hand-held battery-operated HVAC True-rms Clamp Meter (the Product) that measures: • AC current • DC current (up to 200 μA for flame rod testing through input terminals) • AC and DC voltages •...

  • Page 6: How To Contact Fluke

    902 FC Users Manual...

  • Page 7: Safety Information

    HVAC True-rms Clamp Meter Safety Information Safety Information A Warning identifies conditions and procedures that are dangerous to the user. A Caution identifies conditions and procedures that can cause damage to the Product or the equipment under test. XWWarning To prevent possible electrical shock, fire, or personal injury: •...
  • Page 8 902 FC Users Manual • Do not exceed the Measurement Category (CAT) rating of the lowest rated individual component of a Product, probe, or accessory. • Comply with local and national safety codes. Use personal protective equipment (approved rubber gloves, face protection, and flame-resistant clothes) to prevent shock and arc blast injury where hazardous live conductors are exposed.
  • Page 9 HVAC True-rms Clamp Meter Safety Information • Limit operation to the specified measurement category, voltage, or amperage ratings. • The battery door must be closed and locked before you operate the Product. • Remove all probes, test leads, and accessories before the battery door is opened.
  • Page 10 When batteries are changed, ensure that the calibration seal in the battery compartment is not damaged. If damaged, the Product may not be safe to use. Return the Product to Fluke for replacement of the seal. • Do not use in CAT III or CAT IV environments without the protective cap installed.
  • Page 11 HVAC True-rms Clamp Meter Safety Information Table 1 lists the symbols used on the Product and in this manual. Table 1. Symbols Symbol Description  Consult user documentation. WARNING. RISK OF DANGER. WARNING. HAZARDOUS VOLTAGE. Risk of electric shock. Application around and removal from uninsulated hazardous live conductors is permitted.
  • Page 12 902 FC Users Manual Table 1. Symbols (cont.) Symbol Description Measurement Category III is applicable to test and measuring circuits connected to the distribution part  of the building’s low-voltage MAINS installation. Measurement Category IV is applicable to test and measuring circuits connected at the source of the ...

  • Page 13: Product Familiarization

    HVAC True-rms Clamp Meter Product Familiarization Product Familiarization Figure 1 and Table 2 show the features of the Product. iad01.eps Figure 1. Product Features...
  • Page 14 902 FC Users Manual Table 2. Product Features Item Description Fluke Connect  Jaw release  Tactile barrier  Jaws  Hold button  Rotary switch:  AC and DC voltage  Resistance and continuity  DC microamps  ...
  • Page 15 HVAC True-rms Clamp Meter Product Familiarization Table 3 shows the items on the display. Table 3. Display iad06.eps Item Description Battery is low and should be changed  Indicates the presence of high voltage  ID number  Indicates minimum or maximum recording mode ...

  • Page 16: Use The Product

    902 FC Users Manual Table 3. Display (cont.) Item Description Beeper  Display Hold is active  Volts  Fluke Connect is enabled  Degrees (Farenheit or Celcius)  Amps  Ohms  Microamps  Microfarads   Direct Current...

  • Page 17: Measure Resistance And Continuity

    HVAC True-rms Clamp Meter Use the Product The chosen voltage mode shows on the display. Measure the voltage by touching the probes to the correct test points of the circuit. Read the measured voltage on the display. Note  When a measured voltage is above 30 V, shows on ...

  • Page 18: Measure Microamps Μa

    902 FC Users Manual Measure the resistance by touching the probes to the desired test points of the circuit. Read the measured resistance on the display. Note If the resistance is <30 , the continuity beeper sounds and indicates a short circuit.
  • Page 19 HVAC True-rms Clamp Meter Use the Product Gas Burner Controller Gas Burner Controller Burner iad04.eps Figure 2. Test a Flame Rod...

  • Page 20: Measure Temperature

    902 FC Users Manual Measure Temperature The Product measures temperature in either Celsius (°C) or Fahrenheit (°F). XW Warning To prevent possible electrical shock, fire, or personal injury, do not touch voltages >30 V ac rms, 42 V ac peak, or 60 V dc.
  • Page 21 HVAC True-rms Clamp Meter Use the Product Vent Pipe 80BK Integrated Temperature Probe (Type K) iad05.eps Figure 3. Measure Temperature...

  • Page 22: Measure Capacitance

    902 FC Users Manual Measure Capacitance Turn off power to the circuit. Disconnect and discharge the capacitor.  Turn the rotary switch to Take the measurement noting the correct polarity of the capacitor. If the capacitor requires more discharging, diSC shows while the capacitor discharges.
  • Page 23 HVAC True-rms Clamp Meter Use the Product Tactile Barrier Currents Cancel iad03.eps Figure 4. Proper AC Current Measurement...

  • Page 24: Backlight

    902 FC Users Manual Backlight Push to toggle the backlight on and off. The backlight  automatically turns off after 2 minutes. To disable the automatic backlight timeout: Hold  and turn on the Product. Push . MIN MAX Recording Mode The MIN MAX recording mode captures the minimum and maximum input values.

  • Page 25: Display Hold

    HVAC True-rms Clamp Meter Use the Product Display HOLD In the Display HOLD mode, the Product freezes the display. The Product also beeps every 4 seconds and flashes to remind the user. XW Warning To avoid possible electric shock or personal injury, do not use the HOLD function to measure unknown potentials.

  • Page 26: Maintenance

    902 FC Users Manual Maintenance XW Warning To prevent possible electrical shock, fire, or personal injury: • Have an approved technician repair the Product. • Use only specified replacement parts. Clean the Product XW Warning To prevent possible electrical shock, fire, or personal injury, remove the input signals before you clean the Product.

  • Page 27: Battery Replacement

    When batteries are changed, ensure that the calibration seal in the battery compartment is not damaged. If damaged, the Product may not be safe to use. Return the Product to Fluke for replacement of the seal. • Repair the Product before use if the battery leaks.
  • Page 28 902 FC Users Manual To replace the batteries (see Figure 5): Turn the rotary switch to OFF. Remove the test leads from the terminals. Loosen the battery door fastener and remove the door from the case bottom. Remove the batteries.

  • Page 29: Replacement Parts

    4696918 TL75 Test lead set 4306653 80BK Thermocouple set, K-type 1997234 Softcase 1997276 Fluke Connect Figure 6 shows how to use Fluke Connect with the Product. Fluke Connect Bluetooth ® Connection to FC Tools FC Module SAVE Fluke Connect Connect...

  • Page 30: Specifications

    902 FC Users Manual Specifications Electrical Specifications Function Range Resolution Accuracy Voltage DC 600 V 0.1 V 1.0 % ±5 counts Voltage AC 1.5 % ±5 counts, 600 V 0.1 V (True-rms) (45 Hz to 400 Hz) 2.0 % ±5 counts, (45 Hz to 65 Hz) 2.5 % ±5 counts,...

  • Page 31: General Specifications

    HVAC True-rms Clamp Meter Specifications General Specifications -10 °C to +50 °C Operating Temperature -30 °C to +60 °C, without batteries Storage Temperature installed Non condensing (<10 °C) ≤90 % RH (10 °C to 30 °C) Operating Humidity ≤75 % RH (30 °C to 40 °C) ≤45 % RH (40 °C to 50 °C) Operating Altitude 2000 meters above mean sea level...
  • Page 32 902 FC Users Manual Power Requirements Two AA Batteries, IEC LR6 Electromagnetic Compatibility (EMC) International IEC 61326-1: Portable Electromagnetic Environment; IEC 61326-2-2; CISPR 11: Group 1, Class A Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself.

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