{"id":6897,"date":"2026-07-17T16:56:51","date_gmt":"2026-07-17T16:56:51","guid":{"rendered":"https:\/\/europascal.de\/product\/fluke-calibration-5627a\/"},"modified":"2026-10-13T08:52:50","modified_gmt":"2026-10-13T08:52:50","slug":"fluke-calibration-5627a","status":"publish","type":"product","link":"https:\/\/europascal.de\/en\/product\/fluke-calibration-5627a\/","title":{"rendered":"Fluke Calibration 5627A Precise Reference RTD Probe"},"content":{"rendered":"<p>The <strong>Fluke Calibration 5627A<\/strong> is a high-precision platinum resistance thermometer designed for accurate temperature measurements, reference thermometry and professional temperature calibration applications.<\/p>\n<p>With a temperature measurement range from <strong>\u2212200 \u00b0C to +420 \u00b0C<\/strong>, a nominal resistance of <strong>100 \u03a9 at 0 \u00b0C<\/strong> and a temperature coefficient of <strong>0.00385 \u03a9\/\u03a9\/\u00b0C<\/strong>, the Fluke Calibration 5627A combines excellent metrological performance with a durable industrial probe design.<\/p>\n<p>The instrument belongs to the Fluke Calibration family of precision industrial platinum resistance thermometers (PRTs). Its resistance-temperature characteristic follows the standard 385 curve, allowing compatibility with suitable thermometer readouts configured for industrial Pt100 sensors.<\/p>\n<p>Unlike conventional industrial temperature probes, the Fluke Calibration 5627A is individually calibrated and supplied with an accredited manufacturer calibration certificate, including ITS-90 coefficients and resistance-temperature data.<\/p>\n<p>The sensor features a mineral-insulated stainless steel sheath and a coil-suspended sensing element designed to improve resistance to mechanical shock and vibration.<\/p>\n<p>Three probe lengths are available, allowing users to select the appropriate configuration for laboratory measurements, temperature calibration baths, dry block calibrators and industrial applications.<\/p>\n<p>For professional calibration services and metrological traceability, visit the <a href=\"https:\/\/europascal.de\/en\/calibration-services\/\">europascal Calibration Service<\/a>.<\/p>\n<h2>Your Benefits at a Glance<\/h2>\n<ul>\n<li>Temperature measurement range from \u2212200 \u00b0C to +420 \u00b0C<\/li>\n<li>Three different probe lengths available<\/li>\n<li>High-precision platinum resistance thermometer<\/li>\n<li>Nominal resistance of 100 \u03a9 at 0 \u00b0C<\/li>\n<li>Standard temperature coefficient of 0.00385 \u03a9\/\u03a9\/\u00b0C<\/li>\n<li>Compatible with suitable DIN\/IEC Pt100 thermometer readouts<\/li>\n<li>Individually calibrated reference temperature probe<\/li>\n<li>NVLAP-accredited manufacturer calibration included<\/li>\n<li>Individual ITS-90 calibration coefficients<\/li>\n<li>Resistance-temperature calibration table<\/li>\n<li>Calibrated accuracy of \u00b10.046 \u00b0C at 0 \u00b0C<\/li>\n<li>Stainless steel 316 probe sheath<\/li>\n<li>Mineral-insulated construction<\/li>\n<li>Coil-suspended sensing element<\/li>\n<li>Improved shock and vibration resistance<\/li>\n<li>Fast thermal response<\/li>\n<li>Response time constant of 4 seconds maximum under specified conditions<\/li>\n<li>Minimum recommended immersion depth of 100 mm<\/li>\n<li>Optional bent probe configuration<\/li>\n<li>Different electrical termination options<\/li>\n<li>Suitable for calibration baths and dry block calibrators<\/li>\n<li>Suitable for laboratory and industrial reference measurements<\/li>\n<li>Professional calibration support from europascal<\/li>\n<\/ul>\n<h2>High-Precision Temperature Measurement<\/h2>\n<p>The Fluke Calibration 5627A is designed for applications requiring accurate and repeatable temperature measurements.<\/p>\n<p>Platinum resistance thermometers are widely used in temperature metrology because of their predictable resistance-temperature relationship, excellent repeatability and long-term stability.<\/p>\n<p>The Fluke Calibration 5627A combines these advantages with individual calibration and a mechanically durable construction.<\/p>\n<p>Its calibrated accuracy makes it suitable for demanding industrial reference measurements and temperature comparison calibrations.<\/p>\n<p>The instrument is particularly useful when a conventional industrial Pt100 does not provide sufficient measurement performance.<\/p>\n<p>For accurate temperature measurements, the probe must be connected to a suitable precision thermometer readout.<\/p>\n<p>The overall measurement uncertainty depends on the reference probe, readout, measurement configuration and environmental conditions.<\/p>\n<h2>Temperature Range from \u2212200 \u00b0C to +420 \u00b0C<\/h2>\n<p>The <strong>Fluke Calibration 5627A<\/strong> is available in three versions with different temperature ranges.<\/p>\n<p>The shorter 152 mm and 229 mm versions cover:<\/p>\n<p><strong>\u2212200 \u00b0C to +300 \u00b0C<\/strong><\/p>\n<p>The longer 305 mm version covers:<\/p>\n<p><strong>\u2212200 \u00b0C to +420 \u00b0C<\/strong><\/p>\n<p>This makes the Fluke Calibration 5627A suitable for a wide range of low-temperature and industrial temperature measurement applications.<\/p>\n<p>The lower temperature limit allows measurements in cryogenic calibration environments.<\/p>\n<p>The upper temperature limit of 420 \u00b0C makes the longest version suitable for demanding high-temperature reference measurements.<\/p>\n<p>The correct version should be selected according to the required temperature range, immersion depth and installation conditions.<\/p>\n<h2>Standard Pt100 Characteristic<\/h2>\n<p>One of the important advantages of the Fluke Calibration 5627A is its standard platinum resistance characteristic.<\/p>\n<p>The nominal resistance is:<\/p>\n<p><strong>100 \u03a9 at 0 \u00b0C<\/strong><\/p>\n<p>The nominal temperature coefficient is:<\/p>\n<p><strong>0.00385 \u03a9\/\u03a9\/\u00b0C<\/strong><\/p>\n<p>This corresponds to the standard 385 characteristic commonly used for industrial platinum resistance thermometers.<\/p>\n<p>The sensor can therefore be used with suitable thermometer readouts supporting the standard industrial Pt100 characteristic.<\/p>\n<p>For maximum measurement accuracy, the individual calibration coefficients supplied with the probe should be used whenever the connected readout supports them.<\/p>\n<h2>Calibrated Accuracy<\/h2>\n<p>The Fluke Calibration 5627A provides excellent calibrated measurement performance.<\/p>\n<p>The manufacturer specifies the following representative calibrated accuracy values.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Temperature<\/th>\n<th>Calibrated Accuracy (k = 2)<\/th>\n<\/tr>\n<tr>\n<td>\u2212196 \u00b0C<\/td>\n<td>\u00b10.026 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>0 \u00b0C<\/td>\n<td>\u00b10.046 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>+200 \u00b0C<\/td>\n<td>\u00b10.077 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>+420 \u00b0C<\/td>\n<td>\u00b10.124 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>These specifications include calibration uncertainty and the specified drift contribution after 100 hours.<\/p>\n<p>The values should not be confused with the expanded calibration uncertainty stated on the individual calibration certificate.<\/p>\n<p>The measurement uncertainty of the connected thermometer readout must also be considered.<\/p>\n<h2>Accredited Calibration Included<\/h2>\n<p>Each Fluke Calibration 5627A is individually calibrated by the manufacturer.<\/p>\n<p>The probe is supplied with an accredited calibration certificate.<\/p>\n<p>The calibration includes resistance-temperature measurements at defined calibration points.<\/p>\n<p>For the 152 mm and 229 mm versions, the calibration points are:<\/p>\n<ul>\n<li>\u2212196 \u00b0C<\/li>\n<li>\u221238 \u00b0C<\/li>\n<li>0 \u00b0C<\/li>\n<li>+200 \u00b0C<\/li>\n<li>+300 \u00b0C<\/li>\n<\/ul>\n<p>For the 305 mm version, the +300 \u00b0C calibration point is replaced by:<\/p>\n<p><strong>+420 \u00b0C<\/strong><\/p>\n<p>The calibration documentation also includes individual ITS-90 coefficients.<\/p>\n<p>These coefficients allow accurate temperature conversion using a compatible precision thermometer readout.<\/p>\n<h2>Resistance-Temperature Calibration Table<\/h2>\n<p>The Fluke Calibration 5627A is supplied with a resistance-versus-temperature calibration table.<\/p>\n<p>The table provides resistance values in:<\/p>\n<p><strong>1 \u00b0C increments<\/strong><\/p>\n<p>For the shorter probe versions, the table extends to +300 \u00b0C.<\/p>\n<p>For the longer version, it extends to +420 \u00b0C.<\/p>\n<p>This information allows users to evaluate the sensor resistance and calculate corresponding temperature values.<\/p>\n<p>The individual calibration data provide improved accuracy compared with using only a generic Pt100 characteristic.<\/p>\n<h2>Three Available Probe Lengths<\/h2>\n<p>The Fluke Calibration 5627A is available in three mechanical configurations.<\/p>\n<h3>Fluke Calibration 5627A-6<\/h3>\n<p>The 5627A-6 features a probe length of:<\/p>\n<p><strong>152 mm (6 inches)<\/strong><\/p>\n<p>Probe diameter:<\/p>\n<p><strong>4.7 mm<\/strong><\/p>\n<p>Temperature range:<\/p>\n<p><strong>\u2212200 \u00b0C to +300 \u00b0C<\/strong><\/p>\n<p>This compact version is suitable for applications with limited installation space.<\/p>\n<h3>Fluke Calibration 5627A-9<\/h3>\n<p>The 5627A-9 features a probe length of:<\/p>\n<p><strong>229 mm (9 inches)<\/strong><\/p>\n<p>Probe diameter:<\/p>\n<p><strong>4.7 mm<\/strong><\/p>\n<p>Temperature range:<\/p>\n<p><strong>\u2212200 \u00b0C to +300 \u00b0C<\/strong><\/p>\n<p>This version provides additional immersion depth while maintaining a relatively compact probe diameter.<\/p>\n<h3>Fluke Calibration 5627A-12<\/h3>\n<p>The 5627A-12 features a probe length of:<\/p>\n<p><strong>305 mm (12 inches)<\/strong><\/p>\n<p>Probe diameter:<\/p>\n<p><strong>6.35 mm<\/strong><\/p>\n<p>Temperature range:<\/p>\n<p><strong>\u2212200 \u00b0C to +420 \u00b0C<\/strong><\/p>\n<p>The longer probe is particularly suitable for applications requiring greater immersion depth and higher operating temperatures.<\/p>\n<h2>Stainless Steel 316 Probe Sheath<\/h2>\n<p>The Fluke Calibration 5627A features a stainless steel 316 probe sheath.<\/p>\n<p>Stainless steel 316 provides good corrosion resistance and mechanical durability for many laboratory and industrial applications.<\/p>\n<p>The sheath protects the platinum resistance sensing element against mechanical damage.<\/p>\n<p>The mineral-insulated construction contributes to the durability and flexibility of the probe.<\/p>\n<p>The chemical compatibility of the sheath material should be checked before use in aggressive media.<\/p>\n<h2>Shock and Vibration Resistance<\/h2>\n<p>The Fluke Calibration 5627A uses a coil-suspended sensing element.<\/p>\n<p>This design improves resistance to mechanical shock and vibration.<\/p>\n<p>Conventional precision platinum resistance thermometers can be sensitive to mechanical stress.<\/p>\n<p>The coil-suspended construction provides additional protection for the sensing element.<\/p>\n<p>This makes the Fluke Calibration 5627A particularly suitable for industrial applications where a mechanically robust reference temperature probe is required.<\/p>\n<p>Nevertheless, the probe should be handled carefully to maintain its calibrated performance.<\/p>\n<h2>Flexible Probe Construction<\/h2>\n<p>The Fluke Calibration 5627A features a mineral-insulated sheath that can be supplied with a bend.<\/p>\n<p>The manufacturer specifies a minimum bending radius of:<\/p>\n<p><strong>19 mm<\/strong><\/p>\n<p>The final 50 mm near the probe tip must remain straight.<\/p>\n<p>The required bend should be specified when ordering.<\/p>\n<p>For recalibration at the manufacturer&#8217;s laboratory, approximately 200 mm of straight sheath is required.<\/p>\n<p>This should be considered when selecting a bent probe configuration.<\/p>\n<h2>Fast Response Time<\/h2>\n<p>The Fluke Calibration 5627A provides a fast response to temperature changes.<\/p>\n<p>The manufacturer specifies a maximum time constant of:<\/p>\n<p><strong>4 seconds<\/strong><\/p>\n<p>This corresponds to a 63.2% response to a temperature step in water moving at approximately 0.91 m\/s.<\/p>\n<p>The actual response time depends on the measurement medium, immersion depth, thermal contact and flow conditions.<\/p>\n<p>The relatively fast response makes the probe suitable for repeated temperature measurements and comparison calibration procedures.<\/p>\n<h2>Minimum Immersion Depth<\/h2>\n<p>For accurate temperature measurements, sufficient immersion depth is essential.<\/p>\n<p>Fluke Calibration recommends a minimum immersion depth of:<\/p>\n<p><strong>100 mm<\/strong><\/p>\n<p>Insufficient immersion can cause heat conduction along the probe stem.<\/p>\n<p>This may result in a difference between the temperature of the sensing element and the actual temperature of the calibration medium.<\/p>\n<p>For demanding reference measurements, immersion effects should be evaluated as part of the measurement uncertainty budget.<\/p>\n<h2>Long-Term Stability<\/h2>\n<p>Long-term stability is an important characteristic of precision platinum resistance thermometers.<\/p>\n<p>The Fluke Calibration 5627A provides stable measurement performance under specified operating conditions.<\/p>\n<p>The manufacturer specifies a drift contribution of:<\/p>\n<p><strong>\u00b10.04 \u00b0C at 0 \u00b0C after 100 hours at 420 \u00b0C<\/strong><\/p>\n<p>This value describes the specified drift behavior under the stated test conditions.<\/p>\n<p>It should not be interpreted as a general annual drift specification.<\/p>\n<p>Regular calibration is recommended to verify the long-term performance of the probe.<\/p>\n<h2>Connecting Cable and Temperature Limits<\/h2>\n<p>The Fluke Calibration 5627A uses PTFE-insulated, nickel-plated stranded copper conductors.<\/p>\n<p>The conductor size is:<\/p>\n<p><strong>22 AWG<\/strong><\/p>\n<p>The manufacturer specifies a temperature range for the transition and cable assembly of:<\/p>\n<p><strong>0 \u00b0C to +150 \u00b0C<\/strong><\/p>\n<p>The temperature limits of the cable and transition junction must be observed independently of the probe&#8217;s measurement range.<\/p>\n<p>The high-temperature capability of the sensing sheath does not mean that the complete cable assembly may be exposed to the same temperature.<\/p>\n<h2>Electrical Termination Options<\/h2>\n<p>The Fluke Calibration 5627A is available with different electrical termination options.<\/p>\n<p>These include:<\/p>\n<ul>\n<li>INFO-CON for compatible 914X instruments<\/li>\n<li>Bare wires<\/li>\n<li>Five-pin DIN connector<\/li>\n<li>Gold-plated pins<\/li>\n<li>Banana plugs<\/li>\n<li>Miniature spade lugs<\/li>\n<li>Miniature banana plugs<\/li>\n<li>INFO-CON for 1523 and 1524<\/li>\n<li>Spade lugs<\/li>\n<\/ul>\n<p>The appropriate termination must be specified when ordering.<\/p>\n<p>The connector should match the intended thermometer readout and measurement configuration.<\/p>\n<h2>Compatible Thermometer Readouts<\/h2>\n<p>The Fluke Calibration 5627A requires a suitable precision thermometer readout.<\/p>\n<p>The probe can be used with compatible instruments supporting the standard Pt100 characteristic.<\/p>\n<p>Examples include suitable Fluke Calibration thermometer readouts such as the 1523, 1524 and 1502A.<\/p>\n<p>For demanding reference measurements, a four-wire resistance measurement configuration is recommended.<\/p>\n<p>Four-wire measurement minimizes the influence of connecting lead resistance.<\/p>\n<p>When supported by the readout, the individual ITS-90 coefficients should be used for temperature conversion.<\/p>\n<h2>Reference Measurements in Calibration Baths<\/h2>\n<p>The Fluke Calibration 5627A is well suited for precision temperature measurements in liquid calibration baths.<\/p>\n<p>Liquid baths provide good thermal contact between the reference thermometer and the calibration medium.<\/p>\n<p>The probe can be positioned close to the device under test to minimize temperature differences.<\/p>\n<p>For accurate comparison calibration, sufficient immersion depth and thermal stabilization are essential.<\/p>\n<p>The measurement uncertainty should include the calibration uncertainty of the reference thermometer, readout uncertainty, bath stability and temperature uniformity.<\/p>\n<h2>Measurements in Dry Block Calibrators<\/h2>\n<p>The Fluke Calibration 5627A can also be used in suitable dry block temperature calibrators.<\/p>\n<p>The probe should be inserted into a correctly sized calibration insert.<\/p>\n<p>Good thermal contact between the probe and insert is important for minimizing measurement errors.<\/p>\n<p>The selected probe length should provide sufficient immersion depth.<\/p>\n<p>For demanding measurements, axial temperature gradients, radial temperature uniformity and loading effects should be considered.<\/p>\n<h2>Technical Highlights<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Specification<\/th>\n<th>Fluke Calibration 5627A<\/th>\n<\/tr>\n<tr>\n<td>Manufacturer<\/td>\n<td>Fluke Calibration<\/td>\n<\/tr>\n<tr>\n<td>Model<\/td>\n<td>5627A<\/td>\n<\/tr>\n<tr>\n<td>Product type<\/td>\n<td>Precision Reference RTD Probe<\/td>\n<\/tr>\n<tr>\n<td>Sensor technology<\/td>\n<td>Platinum resistance thermometer<\/td>\n<\/tr>\n<tr>\n<td>Nominal resistance<\/td>\n<td>100 \u03a9 at 0 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature coefficient<\/td>\n<td>0.00385 \u03a9\/\u03a9\/\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature range, 6-inch version<\/td>\n<td>\u2212200 \u00b0C to +300 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature range, 9-inch version<\/td>\n<td>\u2212200 \u00b0C to +300 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature range, 12-inch version<\/td>\n<td>\u2212200 \u00b0C to +420 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Probe diameter, 6-inch version<\/td>\n<td>4.7 mm<\/td>\n<\/tr>\n<tr>\n<td>Probe diameter, 9-inch version<\/td>\n<td>4.7 mm<\/td>\n<\/tr>\n<tr>\n<td>Probe diameter, 12-inch version<\/td>\n<td>6.35 mm<\/td>\n<\/tr>\n<tr>\n<td>Probe lengths<\/td>\n<td>152, 229 or 305 mm<\/td>\n<\/tr>\n<tr>\n<td>Sheath material<\/td>\n<td>Stainless steel 316<\/td>\n<\/tr>\n<tr>\n<td>Sheath construction<\/td>\n<td>Mineral-insulated<\/td>\n<\/tr>\n<tr>\n<td>Sensing element<\/td>\n<td>Coil-suspended<\/td>\n<\/tr>\n<tr>\n<td>Calibrated accuracy at 0 \u00b0C<\/td>\n<td>\u00b10.046 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Calibrated accuracy at 200 \u00b0C<\/td>\n<td>\u00b10.077 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Drift after 100 h at 420 \u00b0C<\/td>\n<td>\u00b10.04 \u00b0C at 0 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Response time constant<\/td>\n<td>\u22644 seconds under specified conditions<\/td>\n<\/tr>\n<tr>\n<td>Minimum recommended immersion<\/td>\n<td>100 mm<\/td>\n<\/tr>\n<tr>\n<td>Minimum bending radius<\/td>\n<td>19 mm<\/td>\n<\/tr>\n<tr>\n<td>Cable conductors<\/td>\n<td>22 AWG<\/td>\n<\/tr>\n<tr>\n<td>Cable insulation<\/td>\n<td>PTFE<\/td>\n<\/tr>\n<tr>\n<td>Cable temperature range<\/td>\n<td>0 \u00b0C to +150 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Calibration<\/td>\n<td>Accredited manufacturer calibration included<\/td>\n<\/tr>\n<tr>\n<td>Calibration coefficients<\/td>\n<td>ITS-90<\/td>\n<\/tr>\n<tr>\n<td>Resistance-temperature table<\/td>\n<td>1 \u00b0C increments<\/td>\n<\/tr>\n<tr>\n<td>Electrical termination<\/td>\n<td>Various options<\/td>\n<\/tr>\n<tr>\n<td>Typical applications<\/td>\n<td>Reference thermometry and temperature calibration<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Fluke Calibration 5627A or 5618B?<\/h2>\n<p>The Fluke Calibration 5627A and Fluke Calibration 5618B are both precision platinum resistance thermometers designed for demanding temperature measurements.<\/p>\n<p>The <strong>Fluke Calibration 5627A<\/strong> uses a nominal temperature coefficient of:<\/p>\n<p><strong>0.00385 \u03a9\/\u03a9\/\u00b0C<\/strong><\/p>\n<p>This corresponds to the standard industrial Pt100 characteristic.<\/p>\n<p>The <strong>Fluke Calibration 5618B<\/strong> uses a nominal temperature coefficient of:<\/p>\n<p><strong>0.003923 \u03a9\/\u03a9\/\u00b0C<\/strong><\/p>\n<p>The 5627A is therefore particularly suitable for applications requiring compatibility with standard industrial Pt100 thermometer readouts.<\/p>\n<p>The 5618B provides a different platinum resistance characteristic and a smaller probe diameter.<\/p>\n<p>The correct model should be selected according to the required temperature range, sensor characteristic, mechanical dimensions and measurement uncertainty.<\/p>\n<h2>Calibration Service by europascal<\/h2>\n<p>Regular calibration is essential for maintaining reliable and traceable temperature measurements.<\/p>\n<p>europascal provides professional calibration services for temperature measuring instruments and reference thermometers.<\/p>\n<p>When the Fluke Calibration 5627A is used as a reference thermometer, the uncertainty stated on its calibration certificate should be considered together with the uncertainty of the connected thermometer readout.<\/p>\n<p>Additional uncertainty contributions may include temperature source stability, spatial temperature uniformity, immersion effects, repeatability and long-term drift.<\/p>\n<p>For professional calibration services and metrological traceability, visit the <a href=\"https:\/\/europascal.de\/en\/calibration-services\/\">europascal Calibration Service<\/a>.<\/p>\n<h2>Why Choose the Fluke Calibration 5627A?<\/h2>\n<p>The Fluke Calibration 5627A combines high-precision temperature measurement with a robust industrial probe design.<\/p>\n<p>Its temperature range from \u2212200 \u00b0C to +420 \u00b0C covers demanding low-temperature and high-temperature applications.<\/p>\n<p>The standard Pt100 characteristic provides compatibility with suitable DIN\/IEC thermometer readouts.<\/p>\n<p>Individual ITS-90 calibration coefficients and an accredited manufacturer calibration support traceable reference measurements.<\/p>\n<p>The stainless steel 316 sheath and coil-suspended sensing element provide improved resistance to mechanical shock and vibration.<\/p>\n<p>Three available probe lengths allow the sensor to be selected according to the required temperature range and installation conditions.<\/p>\n<p>For calibration laboratories, research facilities and industrial users requiring a precise and durable reference temperature probe, the Fluke Calibration 5627A provides an excellent combination of accuracy, flexibility and measurement stability.<\/p>\n<p>europascal supports customers with professional temperature calibration equipment, technical advice and calibration services.<\/p>\n<h2>Typical Applications for the Fluke Calibration 5627A<\/h2>\n<p>Typical applications include:<\/p>\n<ul>\n<li>Precision temperature measurements<\/li>\n<li>Secondary reference thermometry<\/li>\n<li>RTD comparison calibration<\/li>\n<li>Pt100 calibration<\/li>\n<li>Calibration bath monitoring<\/li>\n<li>Dry block calibration<\/li>\n<li>Temperature stability measurements<\/li>\n<li>Low-temperature calibration<\/li>\n<li>Industrial temperature calibration<\/li>\n<li>Research and development<\/li>\n<li>Quality assurance<\/li>\n<li>Calibration laboratories<\/li>\n<li>Temperature metrology<\/li>\n<\/ul>\n<p>The combination of a wide temperature range, standard Pt100 characteristic, accredited calibration and robust mechanical construction makes the Fluke Calibration 5627A a professional solution for demanding temperature measurement applications.<\/p>\n<p><a href=\"https:\/\/europascal.de\/marke\/fluke-calibration\/\">Find more Fluke Calibration products here.<\/a><\/p>\n<p>Manufacturer information for the Fluke Calibration 5627A can be found on the <a href=\"https:\/\/www.fluke.com\/en\/product\/accessories\/temperature\/5627a\" target=\"_blank\" rel=\"noopener\">official Fluke Calibration website<\/a>.<\/p>\n<p><a class=\"download-datasheet\" href=\"#\" data-pdf=\"https:\/\/europascal.de\/wp-content\/uploads\/2026\/07\/Fluke-5627A-Precision-Thermometer-RTD-Temperature-Probe.pdf\"><span style=\"color: #0000ff;\"><strong><em>Download Datasheet<\/em><\/strong><\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The <strong>Fluke Calibration 5627A<\/strong> is a high-precision industrial reference RTD probe designed for accurate temperature measurements from <strong>\u2212200 \u00b0C to +420 \u00b0C<\/strong>, depending on the selected version.\u00a0With a nominal resistance of <strong>100 \u03a9 at 0 \u00b0C<\/strong>, a standard temperature coefficient of <strong>0.00385 \u03a9\/\u03a9\/\u00b0C<\/strong> and calibrated accuracy of <strong>\u00b10.046 \u00b0C at 0 \u00b0C<\/strong>, the probe provides excellent performance for professional temperature calibration.\u00a0The Fluke Calibration 5627A features a stainless steel 316 sheath, mineral-insulated construction and a coil-suspended sensing element for improved shock and vibration resistance.\u00a0Three probe lengths are available: 152 mm, 229 mm and 305 mm.\u00a0Each probe includes an accredited manufacturer calibration with individual ITS-90 coefficients and resistance-temperature 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