Fluke 51II, 52II, 53II, and 54II Thermometer Datasheet
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... Time of Day ● ● ● ● ● ● 54 II J,K,T,E,N,R,S Dual Time of Day ● Fluke 51 II Fluke 52 II Fluke 53 II Included Accessories Impact 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 Speci...
... Time of Day ● ● ● ● ● ● 54 II J,K,T,E,N,R,S Dual Time of Day ● Fluke 51 II Fluke 52 II Fluke 53 II Included Accessories Impact 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 Speci...
FE 51 & 52 II Users Manual
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Users Manual Printed in USA All product names are trademarks of their respective companies. ® 51 & 52 Series II Thermometer English September 1999 Rev.1, 6/01 © 1999-2001 Fluke Corporation, All rights reserved.
Users Manual Printed in USA All product names are trademarks of their respective companies. ® 51 & 52 Series II Thermometer English September 1999 Rev.1, 6/01 © 1999-2001 Fluke Corporation, All rights reserved.
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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... order accessories, receive assistance, or locate the nearest Fluke distributor or Service Center, call: 1-888-99-FLUKE (1-888-993-5853) in USA 1-800-36-FLUKE (1-800-363-5853) in Canada +31-402-678-200 in Europe +81-3-3434-0181 in Japan +65-738-5655 in... B.V. Box 1186 5602 BD Eindhoven The Netherlands Visit us on the World Wide Web at: www.fluke.com To register your product, visit www.fluke-warranty.com 1 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...
... order accessories, receive assistance, or locate the nearest Fluke distributor or Service Center, call: 1-888-99-FLUKE (1-888-993-5853) in USA 1-800-36-FLUKE (1-800-363-5853) in Canada +31-402-678-200 in Europe +81-3-3434-0181 in Japan +65-738-5655 in... B.V. Box 1186 5602 BD Eindhoven The Netherlands Visit us on the World Wide Web at: www.fluke.com To register your product, visit www.fluke-warranty.com 1 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...
FE 51 & 52 II Users Manual
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51 & 52 Series II Users Manual Table 1. Look for cracks or missing plastic. Protection may be impaired. To avoid electrical shock or personal injury, follow these guidelines: • Before ...
51 & 52 Series II Users Manual Table 1. Look for cracks or missing plastic. Protection may be impaired. To avoid electrical shock or personal injury, follow these guidelines: • Before ...
FE 51 & 52 II Users Manual
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When potential differences are anticipated between the two thermocouples. Safety Information (cont.) WWarning (cont.) • Model 52: Measurement errors may damage the meter or the equipment under test. • Use the proper thermocouples, function, and range for...8226; Follow local laws or regulations when disposing of batteries. • Match the + and − polarities of the case or cover removed. 51 & 52 Series II Introduction Table 1. Caution A Caution identifies conditions and actions that may occur if voltages on the measurement surfaces result in potentials greater than 1 V ...
When potential differences are anticipated between the two thermocouples. Safety Information (cont.) WWarning (cont.) • Model 52: Measurement errors may damage the meter or the equipment under test. • Use the proper thermocouples, function, and range for...8226; Follow local laws or regulations when disposing of batteries. • Match the + and − polarities of the case or cover removed. 51 & 52 Series II Introduction Table 1. Caution A Caution identifies conditions and actions that may occur if voltages on the measurement surfaces result in potentials greater than 1 V ...
FE 51 & 52 II Users Manual
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To become familiar with the thermometer, study the following sections. 4 Getting Started Everything in this feature. 51 & 52 Series II Users Manual Table 2. Then read the following : • Figure 1 and Table 3 describe the components. • Figure 2 and Table 4 describe the display. • Table 5 describes the ... Union directives. P Complies with relevant Canadian Standards Association directives. International Symbols W M Refer to the manual for information about this Users Manual applies both to Models 51 and 52 unless otherwise indicated.
To become familiar with the thermometer, study the following sections. 4 Getting Started Everything in this feature. 51 & 52 Series II Users Manual Table 2. Then read the following : • Figure 1 and Table 3 describe the components. • Figure 2 and Table 4 describe the display. • Table 5 describes the ... Union directives. P Complies with relevant Canadian Standards Association directives. International Symbols W M Refer to the manual for information about this Users Manual applies both to Models 51 and 52 unless otherwise indicated.
FE 51 & 52 II Users Manual
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Components 3 4 5 6 7 xx 2 1 51 & 52 Series II Getting Started Table 3. Components A Thermocouple T1 input B Model 52: Thermocouple T2 input C Holster D Display E Buttons F Battery door G Batteries Figure 1. Components aas01f.eps 5
Components 3 4 5 6 7 xx 2 1 51 & 52 Series II Getting Started Table 3. Components A Thermocouple T1 input B Model 52: Thermocouple T2 input C Holster D Display E Buttons F Battery door G Batteries Figure 1. Components aas01f.eps 5
FE 51 & 52 II Users Manual
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B The displayed readings do not change. C A shift function is in progress. H Secondary Display: MAX, MIN, AVG, or offset. I The thermocouple type. Replace the batteries. 51 & 52 Series II Users Manual Display Elements 23 4 1 10 9 Figure 2. See "Changing Setup Options." E Low battery. J Time Display: The elapsed time. 6 D Setup is in progress. G The temperature unit. ...
B The displayed readings do not change. C A shift function is in progress. H Secondary Display: MAX, MIN, AVG, or offset. I The thermocouple type. Replace the batteries. 51 & 52 Series II Users Manual Display Elements 23 4 1 10 9 Figure 2. See "Changing Setup Options." E Low battery. J Time Display: The elapsed time. 6 D Setup is in progress. G The temperature unit. ...
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...Press G, M (CANCEL) to stop displaying the minimum, maximum, and average readings in the primary or secondary display. 7 The backlight turns off . 51 & 52 Series II Getting Started Buttons A G (Shift function) Q M C h T Table 5. If the battery is low, the backlight is disabled. When viewing logged ...T2 (differential temperature measurement) in the secondary display. Press M to switch between Celsius (oC), Fahrenheit (oF), and Kelvin (K). Model 52: Press T to test the display. Press C to step through the maximum, minimum, and average readings. Press h to turn the...
...Press G, M (CANCEL) to stop displaying the minimum, maximum, and average readings in the primary or secondary display. 7 The backlight turns off . 51 & 52 Series II Getting Started Buttons A G (Shift function) Q M C h T Table 5. If the battery is low, the backlight is disabled. When viewing logged ...T2 (differential temperature measurement) in the secondary display. Press M to switch between Celsius (oC), Fahrenheit (oF), and Kelvin (K). Model 52: Press T to test the display. Press C to step through the maximum, minimum, and average readings. Press h to turn the...
FE 51 & 52 II Users Manual
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Press E again to decrease the displayed setting. Press N to scroll to the Setup option you want to change . Press N to store the displayed setting in memory. 8 Press E to increase the displayed setting. 51 & 52 Series II Users Manual D K N E Table 5. Buttons (cont.) Press D to start or exit Setup. (See "Changing Setup Options.") Press K to scroll to the Setup option you want to change . Press K to enter a Setup option.
Press E again to decrease the displayed setting. Press N to scroll to the Setup option you want to change . Press N to store the displayed setting in memory. 8 Press E to increase the displayed setting. 51 & 52 Series II Users Manual D K N E Table 5. Buttons (cont.) Press D to start or exit Setup. (See "Changing Setup Options.") Press K to scroll to the Setup option you want to change . Press K to enter a Setup option.
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...) Line Frequency Li ne 50 H (50 Hz) 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...
...) Line Frequency Li ne 50 H (50 Hz) 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...
FE 51 & 52 II Users Manual
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Press K or N to scroll to the setup option you want to its previous state. Notes Setup is disabled in MIN MAX mode. Model 52: You can store individual offsets for the local line frequency. 10 Sleep mode: The thermometer enters sleep mode if no longer needed. Sleep mode becomes .... Pressing any button wakes the thermometer and returns it is automatically disabled in MIN MAX mode. Press K or N until the setting you want to change . 2. 51 & 52 Series II Users Manual Changing a Setup Option 1.
Press K or N to scroll to the setup option you want to its previous state. Notes Setup is disabled in MIN MAX mode. Model 52: You can store individual offsets for the local line frequency. 10 Sleep mode: The thermometer enters sleep mode if no longer needed. Sleep mode becomes .... Pressing any button wakes the thermometer and returns it is automatically disabled in MIN MAX mode. Press K or N until the setting you want to change . 2. 51 & 52 Series II Users Manual Changing a Setup Option 1.
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...shows 0L (overload) when the temperature being measured is connected, the T2 reading appears in the primary display. 11 Model 52: If only thermocouple T2 is outside the thermocouple's valid range. Set the thermometer for the correct thermocouple type. Displaying Temperatures ...scale. 2. The temperature reading appears in the primary or secondary display. 51 & 52 Series II Measuring Temperatures Notes The display shows "- - - -" when a thermocouple is : Type J K E T N Color Black Yellow Purple Blue Orange 1. Model 52: Press to toggle between showing the T1, T2, and T1-T2 ...
...shows 0L (overload) when the temperature being measured is connected, the T2 reading appears in the primary display. 11 Model 52: If only thermocouple T2 is outside the thermocouple's valid range. Set the thermometer for the correct thermocouple type. Displaying Temperatures ...scale. 2. The temperature reading appears in the primary or secondary display. 51 & 52 Series II Measuring Temperatures Notes The display shows "- - - -" when a thermocouple is : Type J K E T N Color Black Yellow Purple Blue Orange 1. Model 52: Press to toggle between showing the T1, T2, and T1-T2 ...
FE 51 & 52 II Users Manual
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... or a dry well calibrator). 3. Allow the readings to step through the maximum (MAX), minimum (MIN), or the average (AVG) readings. 51 & 52 Series II Users Manual Holding the Displayed Readings 1. The elapsed time since entering MIN MAX mode, or the time at which the minimum or maximum occurred, ... turn off the HOLD function. Press G, M (CANCEL) to toggle showing the T1, T2, or T1-T2 readings in the primary or secondary display. 3. Model 52: Press T to exit MIN MAX mode. Press h again to freeze the readings on the display. 2. The allowable adjustment range is ± 5.0 oC or ...
... or a dry well calibrator). 3. Allow the readings to step through the maximum (MAX), minimum (MIN), or the average (AVG) readings. 51 & 52 Series II Users Manual Holding the Displayed Readings 1. The elapsed time since entering MIN MAX mode, or the time at which the minimum or maximum occurred, ... turn off the HOLD function. Press G, M (CANCEL) to toggle showing the T1, T2, or T1-T2 readings in the primary or secondary display. 3. Model 52: Press T to exit MIN MAX mode. Press h again to freeze the readings on the display. 2. The allowable adjustment range is ± 5.0 oC or ...
FE 51 & 52 II Users Manual
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... mild commercial cleaner. To calibrate the thermometer, contact Fluke for the Service Center nearest you calibrate the thermometer annually, starting one year after purchase. Wipe with a damp sponge or soft rag. 51 & 52 Series II Maintenance Calibration To ensure that the thermometer performs to... its accuracy specifications, Fluke recommends that you or follow the calibration procedure in the service manual listed in Table...
... mild commercial cleaner. To calibrate the thermometer, contact Fluke for the Service Center nearest you calibrate the thermometer annually, starting one year after purchase. Wipe with a damp sponge or soft rag. 51 & 52 Series II Maintenance Calibration To ensure that the thermometer performs to... its accuracy specifications, Fluke recommends that you or follow the calibration procedure in the service manual listed in Table...
FE 51 & 52 II Users Manual
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... to +752 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 × 6.4 in) Battery Certification 3 AA batteries...
... to +752 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 × 6.4 in) Battery Certification 3 AA batteries...
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The above specifications do not include thermocouple error. 51 & 52 Series II Replacement Parts and Accessories Replacement Parts and Accessories Accessory Part Number Holster and Flex Stand™ Assembly 1272438 AA NEDA ...;3.6 oF) for 80 MHz to 1000 MHz in 1.5 V/m field, for J-, K-, E-, and N-type; Electrical (cont.) Measurement Accuracy, T1, T2, or T1-T2 (Model 52) Temperature Coefficient Electromagnetic Compatibility Maximum Differential Common Mode Voltage Temperature Scale J-, K-, T-, reading + 0a.n3doEC-t(y0p.5e:o±F[)0] .05 % of [below −100 oC (−148...
The above specifications do not include thermocouple error. 51 & 52 Series II Replacement Parts and Accessories Replacement Parts and Accessories Accessory Part Number Holster and Flex Stand™ Assembly 1272438 AA NEDA ...;3.6 oF) for 80 MHz to 1000 MHz in 1.5 V/m field, for J-, K-, E-, and N-type; Electrical (cont.) Measurement Accuracy, T1, T2, or T1-T2 (Model 52) Temperature Coefficient Electromagnetic Compatibility Maximum Differential Common Mode Voltage Temperature Scale J-, K-, T-, reading + 0a.n3doEC-t(y0p.5e:o±F[)0] .05 % of [below −100 oC (−148...