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Designed for temperature measurements requiring fast reponse or short immersion over a wide range
- Time constants as fast as 0.4 seconds
- Available as DIN/IEC Class A PRTs or with NVLAP-accredited calibration, lab code 200348-0
- Small probe diameters ranging from 0.5 mm to 3.2 mm
For special temperature measurement applications requiring fast response or short immersion over a wide temperature range, Hart’s new 5622 series PRTs are the perfect solution.
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The Fluke Calibration series of fast response PRTs includes four models with stainless steel sheaths ranging from 0.5 to 3.2 mm (0.02 to 0.125 in) in diameter. Because these high-quality wire-wound sensors come in small packages, heat transfer to the sensors occurs quickly. Time constants from 0 °C to 100 °C are as fast as 0.4 seconds.
Immersion requirements for these probes is also a plus, ranging from just 10 mm to 64 mm (0.4 to 2.5 inch), depending on the model. Getting into shallow or tight places is not a problem. And because these probes can handle temperatures from –200 °C to 350 °C, they’re more versatile than most thermistors.
5622 PRTs come with two calibration options. Uncalibrated, each of these probes conforms to DIN/IEC Class A requirements with accuracy of ±0.15 °C at 0 °C and ±0.55 °C at 200 °C and –200 °C. Alternatively, any Model 5622 PRT may be purchased with a Model 1923-4-N ITS-90 Comparison Calibration, which includes seven points from –197 °C to 300 °C. With calibration, short-term accuracies are achieved as good as ±0.04 °C at 0 °C.
Readout options for the Model 5622 PRTs include Fluke Calibration's 1523/1524 Handheld Thermometers or the 1529 Benchtop Thermometer. Each of these readouts will read your PRT as a standard DIN/IEC probe or as an individually calibrated PRT.
Whatever your thermometry requirements are, come to Fluke Calibration. No one else offers a wider range of standards-quality reference thermometers than Fluke.
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Specifications
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Temperature Range
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–200 °C to 350 °C
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Nominal RTPW
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100 W
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Sensor
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Four “385" platinum wires
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Calibrated Probe Accuracy (includes calibration uncertainty and short-term stability)
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5622-05 and 5622-10:
± 0.04 °C at –200 °C
± 0.04 °C at 0 °C
± 0.09 °C at 200 °C
± 0.09 °C at 300 °C
5622-16 and 5622-32:
± 0.04 °C at –200 °C
± 0.04 °C at 0 °C
± 0.045 °C at 200 °C
± 0.055 °C at 300 °C
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Uncalibrated DIN/IEC Conformity
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DIN/IEC Class A;
± 0.15 °C at 0 °C
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Time Constant
(63.2 %)
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From 0 °C to 100 °C:
5622-05: 0.4 seconds
5622-10: 1.5 seconds
5622-16: 3.0 seconds
5622-32: 10 seconds (90 %)
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Immersion Depth
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5622-05: 10 mm (0.4 in)
5622-10: 20 mm (0.8 in)
5622-16: 32 mm (1.25 in)
5622-32: 64 mm (2.5 in)
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Thermal EMF
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20 mV at 350 °C
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Sheath
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316 SST
5622-05: 100 x 0.5 mm (4 x 0.02 in)
5622-10: 100 x 1.0 mm (4 x 0.04 in)
5622-16: 200 x 1.6 mm (8 x 0.06 in)
5622-32: 200 x 3.2 mm (8 x 0.13 in)
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Cable
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PVC, 4-wire cable, 2 meters long, 90 °C max temp
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| Cases and Holsters | | 2601 | 2601 |
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