Fluke Hart Scientific 5626 & 5628 RTD PRT Temperature Probe Detectors |
Fluke Hart Scientific 5626 & 5628 2 Highly Accurate Precision Platinum RTD PRT Resistance Temperature Detectors-Sensors-Probes  |
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Fluke Hart Scientific 5626 & 5628 RTD PRT Temperature Resistance Detectors meets ITS-90 Requirements |
Fluke Hart Scientific 5626 & 5628 Platinum Resistance RTD PRT Temperature Detector/Sensors Operates to 661 °C
Fluke Hart's 5626 & 5628 RTD PRT probes fill the gap between affordable, but temperature-limited secondary PRTs and more expensive, highly accurate SPRTs. Hart's 5626 & 5628 operate to 661°C and are available in 12", 15" and 20 " lengths.
 
Fluke Hart Scientific 5626 & 5628 RTD PRT Platinum Temperature Probe/Detectors Datasheet
Hart's RTD PRTs have Performance to the Melting Point of Aluminum
If you’re using block calibrators, furnaces, or temperature points above normal PRT temperatures (420 °C), then these two PRTs are for you. Hart's 5626 is nominally 100Ω and the 5628 is nominally 25.5Ω. Both instruments have a temperature range of –200 °C to 661 °C. They make great working standards or check standards for calibration work up to the aluminum melting point.
Hart's RTD PRTs Designed for Reduced Contamination ~ Reliability ~ Durability
Using regular RTDs and PRTs at temperatures above 500 °C exposes the platinum to contamination. If the PRT is used as a reference or calibration standard, contamination is a major problem. SPRTs, which are more expensive and delicate, can handle the higher temperatures, but with greater risk to the instrument due to shock, contamination, or mishandling. Hart's 5626 and 5628 are designed to reduce the contamination risk through the use of internal protection while not impairing performance.
RTDs PRTS Inexpensive ~ Accurate~ Accredited ITS-90 Calibration
In addition to the right measurement performance and durability, a PRT for secondary applications should be priced affordably. Hart’s new 5626 &5628 PRTs are inexpensive and come with an accredited calibration. The calibration comes complete with ITS-90 constants and a resistance-versus-temperature table. Check the temperature range, check the stability, check the price! Who else gives you this much quality, performance, and value for your money? No one! |
Fluke Hart 5626 & 5628 Platinum PRT RTD Probe Specifications |
Temperature range  |
–200 °C to 661 °C |
| Handle Temp. |
0 °C to 80 °C |
| Nominal resistance Rtpw |
5626: 100 Ω (± 1 Ω)
5628: 25.5 Ω (± 0.5 Ω) |
| W (Ga) |
1.11807 |
Calibrated Accuracy (k=2)
(Calibration Uncertainity + 100 hour drift) |
± 0.006 °C at –200 °C
± 0.006 °C at 0 °C
± 0.015 °C at 420 °C
± 0.022 °C at 661 °C |
| Stability |
5626: ± 0.003 °C
5628: ± 0.002 °C |
| Immersion |
At least 12.7 cm (5 in) recommended |
| Sheath material |
Inconel™ 600 |
| Size |
6.35 mm dia. x 305 mm, 381 mm, or 508 mm (0.25 x 12, 15, or 20 in) standard, custom lengths available |
| Calibration |
Accreditated calibration from Fluke Hart Scientific. |
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Model |
Description |
Featured Price |
| Fluke Hart 5626-12-A |
High-Temp PRT RTD , 100Ω, (12 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 914X |
$2160.00
|
$2052.00 |
Buy Now |
Fluke Hart 5626-12-B |
High-Temp PRT RTD ,100Ω, (12 x 1/4 in), –200 °C to 661 °C,, terminated in bare wire |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5626-12-D |
High-Temp PRT RTD , 100Ω,(12 x 1/4 in), –200 °C to 661 °C, , terminated in 5-pin DIN for Tweener Thermometers |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5626-12-G |
High-Temp PRT RTD , 100Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in gold pins |
$2160.00
|
$2052.00 |
Buy Now |
Fluke Hart 5626-12-I |
High-Temp PRT RTD ,100Ω, (12 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 1521 or 1522 |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5626-12-J |
High-Temp PRT RTD , 100Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in banana plugs |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5626-12-L |
High-Temp PRT RTD , 100Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in mini spade lugs |
$2160.00
|
$2052.00 |
Buy Now |
Fluke Hart 5626-12-M |
High-Temp PRT RTD , 100Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in mini banana plugs |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5626-12-P |
High-Temp PRT RTD , 100Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 1523 or 1524 |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5626-12-S |
High-Temp PRT RTD , 100Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in Spade Lugs |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5626-15-A |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, , terminated in INFO-CON for 914X |
$2205.00
|
$2094.00 |
Buy Now |
Fluke Hart 5626-15-B |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in bare wire |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5626-15-D |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in 5-pin DIN for Tweener Thermometers |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5626-15-G |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in gold pins |
$2205.00
|
$2094.00 |
Buy Now |
Fluke Hart 5626-15-I |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 1521 or 1522 |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5626-15-J |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in banana plugs |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5626-15-L |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in mini spade lugs |
$2205.00
|
$2094.00 |
Buy Now |
Fluke Hart 5626-15-M |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in mini banana plugs |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5626-15-P |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 1523 or 1524 |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5626-15-S |
High-Temp PRT RTD , 100Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in Spade Lugs |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5626-20-A |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 914X |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-B |
Secondary Standard PRT RTD, 305 mm x 6.35 mm (12 x 1/4 in), –200 °C to 420 °C Probe terminated in bare wire |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-D |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in 5-pin DIN for Tweener Thermometers |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-G |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in gold pins |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-I |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in INFO-CON for 1521 or 1522 |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-J |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in banana plugs |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-L |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in mini spade lugs |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-M |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in mini banana plugs |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-P |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in INFO-CON for 1523 or 1524 |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5626-20-S |
High-Temp PRT RTD , 100 Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in Spade Lugs |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 2601 |
Probe Carrying Case |

|
$95.00 |
Buy Now |
| Fluke Hart 5628-12-A |
High-Temp PRT RTD , 25.5Ω, (12 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 914X |
$2160.00
|
$2052.00 |
Buy Now |
Fluke Hart 5628-12-B |
High-Temp PRT RTD , 25.5Ω, (12 x 1/4 in), –200 °C to 661 °C,, terminated in bare wire |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5628-12-D |
High-Temp PRT RTD , 25.5Ω,(12 x 1/4 in), –200 °C to 661 °C, , terminated in 5-pin DIN for Tweener Thermometers |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5628-12-G |
High-Temp PRT RTD , 25.5Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in gold pins |
$2160.00
|
$2052.00 |
Buy Now |
Fluke Hart 5628-12-I |
High-Temp PRT RTD , 25.5Ω, (12 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 1521 or 1522 |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5628-12-J |
High-Temp PRT RTD , 25.5Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in banana plugs |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5628-12-L |
High-Temp PRT RTD , 25.5Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in mini spade lugs |
$2160.00
|
$2052.00 |
Buy Now |
Fluke Hart 5628-12-M |
High-Temp PRT RTD , 25.5Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in mini banana plugs |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5628-12-P |
High-Temp PRT RTD , 25.5Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 1523 or 1524 |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5628-12-S |
High-Temp PRT RTD , 25.5Ω,(12 x 1/4 in), –200 °C to 661 °C, terminated in Spade Lugs |
$2160.00
|
$2052.00 |
Buy Now |
| Fluke Hart 5628-15-A |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, , terminated in INFO-CON for 914X |
$2205.00
|
$2094.00 |
Buy Now |
Fluke Hart 5628-15-B |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in bare wire |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5628-15-D |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in 5-pin DIN for Tweener Thermometers |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5628-15-G |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in gold pins |
$2205.00
|
$2094.00 |
Buy Now |
Fluke Hart 5628-15-I |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 1521 or 1522 |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5628-15-J |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in banana plugs |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5628-15-L |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in mini spade lugs |
$2205.00
|
$2094.00 |
Buy Now |
Fluke Hart 5628-15-M |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in mini banana plugs |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5628-15-P |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 1523 or 1524 |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5628-15-S |
High-Temp PRT RTD , 25.5Ω,(15 x 1/4 in), –200 °C to 661 °C, terminated in Spade Lugs |
$2205.00
|
$2094.00 |
Buy Now |
| Fluke Hart 5628-20-A |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, terminated in INFO-CON for 914X |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-B |
Secondary Standard PRT RTD, 305 mm x 6.35 mm (12 x 1/4 in), –200 °C to 420 °C Probe terminated in bare wire |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-D |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in 5-pin DIN for Tweener Thermometers |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-G |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in gold pins |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-I |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in INFO-CON for 1521 or 1522 |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-J |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in banana plugs |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-L |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in mini spade lugs |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-M |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in mini banana plugs |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-P |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in INFO-CON for 1523 or 1524 |
$2730.00
|
$2593.00 |
Buy Now |
| Fluke Hart 5628-20-S |
High-Temp PRT RTD , 25.5Ω,(20x 1/4 in), –200 °C to 661 °C, Probe terminated in Spade Lugs |
$2730.00
|
$2593.00 |
Buy Now |
For your convenience the Probe Termination "X" has been incorporated in the above Model Numbers
Specify "A" (INFO-CON for 914X), “B” (bare wire), “D” (5-pin
DIN for Tweener Thermometers), “G” (gold pins), “I” (INFO-CON for 1521 or 1522), “J” (banana plugs), “L” (mini spade lugs), “M” (mini banana plugs), “P” (INFO-CON for 1523 or 1524), or “S” (spade lugs). |
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Fluke Hart Scientific 5626 & 5628 RTD PRT High Temperature Platinum Temperature Probe Detectors
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