Fluke 51II, 52II, 53II, and 54II Thermometer Datasheet
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50 Series II Thermometers Fluke 54 II Laboratory accuracy. Wherever you go. The Fluke 50 Series II contact thermometers offer fast response and laboratory accuracy (0.05% + 0.3°C) in a rugged handheld test tool. • ... absorbing holster Two bead probe thermocouples 80PK-1 (54+52) One bead probe thermocouple 80PK-1 (51+53) Ordering Information Fluke 51 II Thermometer Fluke 52 II Thermometer Fluke 53 II Thermometer Fluke 54 II Thermometer FVF-SC1 FlukeView Forms Software including interface cable Specifications Temperature range: J-type Thermocouples K-type...
50 Series II Thermometers Fluke 54 II Laboratory accuracy. Wherever you go. The Fluke 50 Series II contact thermometers offer fast response and laboratory accuracy (0.05% + 0.3°C) in a rugged handheld test tool. • ... absorbing holster Two bead probe thermocouples 80PK-1 (54+52) One bead probe thermocouple 80PK-1 (51+53) Ordering Information Fluke 51 II Thermometer Fluke 52 II Thermometer Fluke 53 II Thermometer Fluke 54 II Thermometer FVF-SC1 FlukeView Forms Software including interface cable Specifications Temperature range: J-type Thermocouples K-type...
FE 51 & 52 II Users Manual
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Users Manual ® 51 & 52 Series II Thermometer English September 1999 Rev.1, 6/01 © 1999-2001 Fluke Corporation, All rights reserved. Printed in USA All product names are trademarks of their respective companies.
Users Manual ® 51 & 52 Series II Thermometer English September 1999 Rev.1, 6/01 © 1999-2001 Fluke Corporation, All rights reserved. Printed in USA All product names are trademarks of their respective companies.
FE 51 & 52 II Users Manual
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Table of Contents Title Page Introduction ...1 Contacting Fluke ...1 Getting Started...4 Components...5 Display Elements ...6 Buttons...7 Using the Thermometer 9 Changing Setup Options 9 Entering or Exiting Setup 9 Setup Options ...9 Changing a Setup Option 10 Measuring Temperatures 11 Connecting a Thermocouple 11 Displaying Temperatures 11 Holding the Displayed Readings 12 Viewing the MIN, MAX, and AVG Readings 12 Using the Offset to Adjust for Probe Errors 12 i
Table of Contents Title Page Introduction ...1 Contacting Fluke ...1 Getting Started...4 Components...5 Display Elements ...6 Buttons...7 Using the Thermometer 9 Changing Setup Options 9 Entering or Exiting Setup 9 Setup Options ...9 Changing a Setup Option 10 Measuring Temperatures 11 Connecting a Thermocouple 11 Displaying Temperatures 11 Holding the Displayed Readings 12 Viewing the MIN, MAX, and AVG Readings 12 Using the Offset to Adjust for Probe Errors 12 i
FE 51 & 52 II Users Manual
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51 & 52 Series II Users Manual Maintenance...13 Replacing the Batteries 13 Cleaning the Case and Holster 13 Calibration ...13 Specifications ...13 Environmental...13 General...14 80 PK-1 Thermocouple (supplied with thermometer 14 Electrical...14 Replacement Parts and Accessories 15 ii
51 & 52 Series II Users Manual Maintenance...13 Replacing the Batteries 13 Cleaning the Case and Holster 13 Calibration ...13 Specifications ...13 Environmental...13 General...14 80 PK-1 Thermocouple (supplied with thermometer 14 Electrical...14 Replacement Parts and Accessories 15 ii
FE 51 & 52 II Users Manual
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... impaired. Refer to : Fluke Corporation P.O. 51 & 52 Series II Introduction The Fluke Model 51 and Model 52 Thermometers ("the thermometer") are microprocessor-based, digital thermometers designed to use external J-, K-, T-, and Etype thermocouples (temperature probes) as specified in Table 2. Box 9090 Everett, WA 98206-9090 USA Fluke Europe B.V. P.O. Use the thermometer only as temperature sensors. Contacting Fluke To order accessories, receive...
... impaired. Refer to : Fluke Corporation P.O. 51 & 52 Series II Introduction The Fluke Model 51 and Model 52 Thermometers ("the thermometer") are microprocessor-based, digital thermometers designed to use external J-, K-, T-, and Etype thermocouples (temperature probes) as specified in Table 2. Box 9090 Everett, WA 98206-9090 USA Fluke Europe B.V. P.O. Use the thermometer only as temperature sensors. Contacting Fluke To order accessories, receive...
FE 51 & 52 II Users Manual
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..., as the battery indicator (B) appears. When in doubt, have the thermometer serviced. • Do not operate the thermometer around the connectors. • Disconnect the thermocouple(s) from the thermometer before opening the case. • Replace the batteries as soon as ...marked on the thermometer, between the thermocouple(s), or between any thermocouple and earth ground. 2 Pay particular attention to the user. 51...
..., as the battery indicator (B) appears. When in doubt, have the thermometer serviced. • Do not operate the thermometer around the connectors. • Disconnect the thermocouple(s) from the thermometer before opening the case. • Replace the batteries as soon as ...marked on the thermometer, between the thermocouple(s), or between any thermocouple and earth ground. 2 Pay particular attention to the user. 51...
FE 51 & 52 II Users Manual
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...52: Measurement errors may damage the meter or the equipment under test. • Use the proper thermocouples, function, and range for your thermometer. • Do not attempt to recharge the batteries. • To prevent explosion, do not throw batteries into a fire. •...between the thermocouples, use electrically insulated thermocouples. • When servicing the thermometer, use only specified replacement parts. • Do not use the thermometer with any part of the battery with the battery case. 3 51 & 52 Series II Introduction Table 1. When potential differences are anticipated ...
...52: Measurement errors may damage the meter or the equipment under test. • Use the proper thermocouples, function, and range for your thermometer. • Do not attempt to recharge the batteries. • To prevent explosion, do not throw batteries into a fire. •...between the thermocouples, use electrically insulated thermocouples. • When servicing the thermometer, use only specified replacement parts. • Do not use the thermometer with any part of the battery with the battery case. 3 51 & 52 Series II Introduction Table 1. When potential differences are anticipated ...
FE 51 & 52 II Users Manual
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Complies with European Union directives. To become familiar with the thermometer, study the following sections. 4 51 & 52 Series II Users Manual Table 2. International Symbols W M Refer to Models 51 and 52 unless otherwise indicated. P Complies with relevant Canadian Standards Association directives. Getting Started Everything in this Users Manual applies both to the manual for ...
Complies with European Union directives. To become familiar with the thermometer, study the following sections. 4 51 & 52 Series II Users Manual Table 2. International Symbols W M Refer to Models 51 and 52 unless otherwise indicated. P Complies with relevant Canadian Standards Association directives. Getting Started Everything in this Users Manual applies both to the manual for ...
FE 51 & 52 II Users Manual
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51 & 52 Series II Getting Started Buttons A G (Shift function) Q M C h T Table 5. When viewing logged readings, shows the maximum, minimum, and average of the logged readings. Press h when turning on the thermometer to step through the maximum, minimum, and average readings. All display elements appear. ...to test the display. The backlight turns off this display. Buttons Press A to freeze or unfreeze the displayed readings. Press h to turn the thermometer on and off . Press Q to turn the backlight on or off . Press G, M (CANCEL) to turn off after 2 minutes without...
51 & 52 Series II Getting Started Buttons A G (Shift function) Q M C h T Table 5. When viewing logged readings, shows the maximum, minimum, and average of the logged readings. Press h when turning on the thermometer to step through the maximum, minimum, and average readings. All display elements appear. ...to test the display. The backlight turns off this display. Buttons Press A to freeze or unfreeze the displayed readings. Press h to turn the thermometer on and off . Press Q to turn the backlight on or off . Press G, M (CANCEL) to turn off after 2 minutes without...
FE 51 & 52 II Users Manual
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...or 60 H (60 Hz) 9 Setup settings reset only when the batteries are removed for more than 2 minutes. 51 & 52 Series II Using the Thermometer Entering or Exiting Setup When the thermometer is "open," the display shows "- - - -" Changing Setup Options Use Setup to start or exit Setup. ...If no thermocouple is plugged into the input connector(s). 2. After 1 second the thermometer displays the first reading. Setup Options Option Menu Item Settings Thermocouple Type TYPE J, K, T, or E Offset O T1 or T2 (Model 52) Sleep ...
...or 60 H (60 Hz) 9 Setup settings reset only when the batteries are removed for more than 2 minutes. 51 & 52 Series II Using the Thermometer Entering or Exiting Setup When the thermometer is "open," the display shows "- - - -" Changing Setup Options Use Setup to start or exit Setup. ...If no thermocouple is plugged into the input connector(s). 2. After 1 second the thermometer displays the first reading. Setup Options Option Menu Item Settings Thermocouple Type TYPE J, K, T, or E Offset O T1 or T2 (Model 52) Sleep ...
FE 51 & 52 II Users Manual
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... you want to change. 2. Press K or N to scroll to the setup option you turn on the display. 4. Pressing any button wakes the thermometer and returns it to 0.0 when it is no button press occurs for 20 minutes. Notes Setup is automatically disabled in MIN MAX mode. Offset: The... local line frequency. 10 Sleep mode becomes enabled each time you want to store the new setting in memory. Sleep mode: The thermometer enters sleep mode if no longer needed. 51 & 52 Series II Users Manual Changing a Setup Option 1. Press E to indicate that you change this setting. 3. Press E ...
... you want to change. 2. Press K or N to scroll to the setup option you turn on the display. 4. Pressing any button wakes the thermometer and returns it to 0.0 when it is no button press occurs for 20 minutes. Notes Setup is automatically disabled in MIN MAX mode. Offset: The... local line frequency. 10 Sleep mode becomes enabled each time you want to store the new setting in memory. Sleep mode: The thermometer enters sleep mode if no longer needed. 51 & 52 Series II Users Manual Changing a Setup Option 1. Press E to indicate that you change this setting. 3. Press E ...
FE 51 & 52 II Users Manual
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... select the correct temperature scale. 2. Displaying Temperatures 1. Press C to toggle between showing the T1, T2, and T1-T2 readings in the primary or secondary display. 51 & 52 Series II Measuring Temperatures Notes The display shows "- - - -" when a thermocouple is not connected. Hold or attach the thermocouple(s) to the measurement location. The temperature... : Type J K E T N Color Black Yellow Purple Blue Orange 1. The North American ANSI Color Code is connected, the T2 reading appears in the primary display. Set the thermometer for the correct thermocouple type.
... select the correct temperature scale. 2. Displaying Temperatures 1. Press C to toggle between showing the T1, T2, and T1-T2 readings in the primary or secondary display. 51 & 52 Series II Measuring Temperatures Notes The display shows "- - - -" when a thermocouple is not connected. Hold or attach the thermocouple(s) to the measurement location. The temperature... : Type J K E T N Color Black Yellow Purple Blue Orange 1. The North American ANSI Color Code is connected, the T2 reading appears in the primary display. Set the thermometer for the correct thermocouple type.
FE 51 & 52 II Users Manual
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... h to compensate for the errors of a specific thermocouple. Using the Offset to Adjust for Probe Errors Use the offset option in Setup to adjust the thermometer's readings to freeze the readings on the display. 2. In Setup change the offset until the primary display reading matches the calibration temperature. (See "Changing Setup... G, M (CANCEL) to turn off the HOLD function. Press h again to exit MIN MAX mode. The allowable adjustment range is ± 5.0 oC or K, and ± 9.0 oF. 1. 51 & 52 Series II Users Manual Holding the Displayed Readings 1.
... h to compensate for the errors of a specific thermocouple. Using the Offset to Adjust for Probe Errors Use the offset option in Setup to adjust the thermometer's readings to freeze the readings on the display. 2. In Setup change the offset until the primary display reading matches the calibration temperature. (See "Changing Setup... G, M (CANCEL) to turn off the HOLD function. Press h again to exit MIN MAX mode. The allowable adjustment range is ± 5.0 oC or K, and ± 9.0 oF. 1. 51 & 52 Series II Users Manual Holding the Displayed Readings 1.
FE 51 & 52 II Users Manual
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Replace the three AA batteries. 4. Turn off the thermometer if necessary. 2. Wipe with a damp sponge or soft rag. 51 & 52 Series II Maintenance Calibration To ensure that the thermometer performs to +140 oF) Humidity Non condensing Cleaning the Case and Holster Use soap and...procedure in the service manual listed in Table 1 before replacing the batteries. 1. To calibrate the thermometer, contact Fluke for the Service Center nearest you calibrate the thermometer annually, starting one year after purchase. Maintenance Replacing the Batteries Refer to the safety information in...
Replace the three AA batteries. 4. Turn off the thermometer if necessary. 2. Wipe with a damp sponge or soft rag. 51 & 52 Series II Maintenance Calibration To ensure that the thermometer performs to +140 oF) Humidity Non condensing Cleaning the Case and Holster Use soap and...procedure in the service manual listed in Table 1 before replacing the batteries. 1. To calibrate the thermometer, contact Fluke for the Service Center nearest you calibrate the thermometer annually, starting one year after purchase. Maintenance Replacing the Batteries Refer to the safety information in...
FE 51 & 52 II Users Manual
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... Degree 2 per IEC1010-1* * Refers to the level of Impulse Withstand Voltage protection provided. Example include protect electronic circuits. 80 PK-1 Thermocouple (supplied with thermometer) Type Temperature Range Accuracy Type K, Chromel Alumel, bead style −40 oC to +260 oC (−40 oF to +500 oF) ± ...E-type: −150 oC to +1000 oC (−238 oF to +1832 oF) 0.1 oC / oF / K < 1000o 1.0 oC / oF / K ≥ 1000o 14 51 & 52 Series II Users Manual General Weight 280 g (10 oz) Dimensions (without holster) 2.8 cm × 7.8 cm × 16.2 cm (1.1 in × 3 in ×...
... Degree 2 per IEC1010-1* * Refers to the level of Impulse Withstand Voltage protection provided. Example include protect electronic circuits. 80 PK-1 Thermocouple (supplied with thermometer) Type Temperature Range Accuracy Type K, Chromel Alumel, bead style −40 oC to +260 oC (−40 oF to +500 oF) ± ...E-type: −150 oC to +1000 oC (−238 oF to +1832 oF) 0.1 oC / oF / K < 1000o 1.0 oC / oF / K ≥ 1000o 14 51 & 52 Series II Users Manual General Weight 280 g (10 oz) Dimensions (without holster) 2.8 cm × 7.8 cm × 16.2 cm (1.1 in × 3 in ×...