Fluke 561 user manual XWWarning, Using the Contact Temperature Probe

Page 13

Infrared Thermometer

Operating the Thermometer

Switch

efh012f.eps

Figure 7. Switching Between °C and °F

Using the Contact Temperature Probe

XWWarning

To avoid electrical shock or personal injury, do not connect the optional external probe to live electrical circuits.

Connect the probe to the input on the top of the Thermometer. The probe temperature and KTC appears in the secondary display. The live infrared temperature continues to show in the primary display. Connect the temperature probe as shown in Figure 8.

efh009f.eps

Figure 8. Connecting the Temperature Probe

Image 13

Contents HVACPro Limited Warranty and Limitation of Liability Table of Contents HVACPro Contacting Fluke IntroductionWWarning Safety InformationFeatures FeaturesDisplay When the battery is low, B appears on the displayButtons and Connector Buttons and ConnectorOperating the Thermometer How the Thermometer WorksLocating a Hot or Cold Spot Distance and Spot SizeField of View Operating the ThermometerEmissivity Switching Between C and F XWWarning Using the Contact Temperature ProbeTypical Measurements Measuring Dewpoint TemperatureTypical Measurements Testing Insulated Return DuctsScanning Walls for Air Leaks or Insulation Deficiencies Testing Enclosed Relays Testing Contactors StartersTesting Fuses and Buss Connections Testing Electrical ConnectionsTesting Belts and Sheaves Testing BearingsChecking Hydronic Radiant Heat Applications Testing Water Heater Insulation Testing Radiant Heat ApplicationsTesting Steam Traps Verifying Thermostat/Room Sensor Accuracy Superheat is a critical temperature Troubleshooting MaintenanceMaintenance CE CertificationInfrared Specifications