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Fluke 5615-12-L Secondary Reference PRT Probe

Name: Fluke 5615-12-L Secondary Reference PRT Probe
Brand: Fluke
SKU: Fluke5615-12-L
Price: 1647.00 USD
Availability: InStock
Rating: 5.00 (1 reviews)

5 (1 Review) | Catalog: 3002887 | UPC: 095969402460 | Model: Fluke 5615-12-L

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PROBE, SECON. PRT, 100 OHM (1/4 X 12 INCH)

5615-12-L (mini spade lugs)
6.35 mm x 305 mm
Affordable wide-range accuracy
Calibrated accuracy ± 0.012 °C at 0 °C
Reference-grade platinum sensing element
NVLAP-accredited calibration included, lab code 200706-0

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In Stock
Application/Properties	Gas/Air, General, Immersion, Piercing, Pipe, Surface	Gas/Air, General, Immersion, Piercing, Pipe, Surface	Gas/Air, General, Immersion, Piercing, Pipe, Surface	Gas/Air, General, Immersion, Piercing, Pipe, Surface	Gas/Air, General, Immersion, Piercing, Pipe, Surface	Gas/Air, General, Immersion, Piercing, Pipe, Surface	Gas/Air, General, Immersion, Piercing, Pipe, Surface
Max Temperature	420 C	420 C	420 C	420 C	420 C	420 C	420 C
Min Temperature	-200 C (-328 F)	-200 C (-328 F)	-200 C (-328 F)	-200 C (-328 F)	-200 C (-328 F)	-200 C (-328 F)	-200 C (-328 F)
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5615-12-L Secondary Reference Temperature Standard, 6.35 mm x 305 mm (0.250 x 12.0 in), –200 °C to 420 °C
The 5615-12 is a Platinum Resistance Thermometer (PRT) with an Inconel™ 600 sheath that’s 305 mm (12 in) long and 6.35 mm (0.250 in) in diameter. It is a secondary reference temperature standard designed to bridge the gap between the highest laboratory standards and industrial or second-tier lab locations. It has accuracy of ± 0.012 °C at 0.01 °C.
The element is constructed of reference-grade platinum wire (99.999 % pure) for excellent stability. The wire is wound in a coil and placed in a mandrel where it’s uniformly supported in a manner that virtually eliminates hysteresis. The electrical configuration is a four-wire current-potential hookup that eliminate the effects of lead-wire resistance.
These Inconel™-sheathed probes have a fully supported sensing element, making them more durable than SPRTs. The element is protected in an ultrahigh-purity ceramic case with a hermetic glass seal to improve output stability by locking out moisture and contaminants.
This probe comes calibrated with ITS-90 coefficients, making it compatible with many excellent readout devices, including Fluke Calibration’s 1529 Chub-E4, 1560 Black Stack, and 1502A Tweener. It bridges the gap between a 100-ohm industrial RTD and an SPRT.
For those needing faster thermal response, or where diameter and immersion depth are problems, order the 5615-9 or 5615-6. These probes are excellent reference probes for comparison calibrations in a Fluke Calibration dry-well. The sheaths of the 5615-6 and 5615-9 are 4.76 mm (0.188 in) in diameter.
A printout of sensor resistance is provided in 1 °C increments for each probe. The 5615-9 and 5615-12 are calibrated from –196 °C to 420 °C. The 5615-6 is calibrated to 300 °C.
We’ve tested many of the probes on the market. We’ve used them in our manufacturing facility and tested them in the lab, and this is an excellent secondary standards PRT. Other instruments on the market are priced much higher, have lower stability, or are of lower quality.
Remember, these are reliable instruments and each probe comes with its own individual NVLAP-accredited calibration, lab code 200706-0.

Specifications

Temperature range

5615-12 and 5615-9: –200 °C to 420 °C
5615-6: –200 °C to 300 °C

Nominal resistance at 0 °C

100 Ω ± 0.10 Ω

Temperature coefficient

0.0039250 Ω/Ω/°C

Accuracy^[1]

± 0.024 °C at –200 °C
± 0.012 °C at 0 °C
± 0.035 °C at 420 °C

Short-term repeatability^[2]

± 0.009 °C at 0.010 °C

Drift^[3]

± 0.007 °C at 0.010 °C

Sensor length

28 mm (1.1 in)

Sensor location

6.9 mm ± 3.3 mm from tip (0.27 in ± 0.13 in)

Sheath dimensions

5615-6: 152 mm x 4.76 mm (6.0 in x 0.188 in)
5615-9: 229 mm x 4.76 mm (9.0 in x 0.188 in)
5615-12: 305 mm x 6.35 mm (12.0 in x 0.250 in)

Sheath diameter tolerance

± 0.127 mm (± 0.005 in)

Sheath material

Inconel™ 600

Minimum insulation resistance

1000 MΩ at 23 °C

Transition junction temperature range^[4]

–50 °C to 200 °C

Transition junction dimensions

71 mm x 13 mm dia (2.8 in x 0.5 in)

Maximum immersion length

5615-6: 102 mm (4 in)
5615-9: 178 mm (7 in)
5615-12: 254 mm (10 in)

Response time^[5]

9 seconds typical

Self heating (in 0 °C bath)

50 mW/°C

Lead-wire cable type

PTFE insulated with PTFE jacket, 22 AWG

Lead-wire length

183 cm (72 in)

Lead-wire temperature range

–50 °C to 200 °C

Calibration

NVLAP-accredited calibration included, lab code 200706-0. Please see calibration uncertainty table and its explanation of changeable uncertainties.

^[1] Includes calibration and 100 hr drift (k=2)
^[2] Three thermal cycles from min to max temp, includes hysteresis, 95 % confidence (k=2)
^[3] After 100 hrs at max temp, 95 % confidence (k=2)
^[4] Temperatures outside this range will cause irreparable damage. For best performance, transition junction should not be too hot to touch.
^[5] Per ASTM E 644

NVLAP† Calibration Uncertainty
Temperature	Expanded Uncertainty (k=2)
–196 °C	0.024 °C
–38 °C	0.011 °C
0 °C	0.010 °C
200 °C	0.018 °C
420 °C‡	0.029 °C
Note: Calibration uncertainties depend on the uncertainties of the lab performing the calibration. Subsequent calibrations of this probe performed with different processes, at different facilities, or with changed uncertainty statements may state different uncertainties. †Lab code 200706-0 ‡5615-6 excluded

Tech Specs

Accessories/Probes/Temperature Probes Template
Application/Properties	Gas/Air, General, Immersion, Piercing, Pipe, Surface
Max Temperature	420 C
Min Temperature	-200 C (-328 F)
Wire Termination	Other Wire Termination Mini Spade Lugs
Insulation Material	Other Insulation Material Inconel™ 600
Probe Length	12 IN
Lead Length	72 IN (25.40 MM)
Test Equipment General Attributes
Unique Features	Temperature range 5615-12 and 5615-9: –200 °C to 420 °C 5615-6: –200 °C to 300 °C Nominal resistance at 0 °C 100 Ω ± 0.10 Ω Temperature coefficient 0.0039250 Ω/Ω/°C Accuracy ± 0.024 °C at –200 °C ± 0.012 °C at 0 °C ± 0.035 °C at 420 °CC Short-term repeatability[2] ± 0.009 °C at 0.010 °C Drift ± 0.007 °C at 0.010 °C Sensor length 28 mm (1.1 in) Sensor location 6.9 mm ± 3.3 mm from tip (0.27 in ± 0.13 in)
Warranty	1 YEARS
Additional Info/Comments	Sheath dimensions 5615-6: 152 mm x 4.76 mm (6.0 in x 0.188 in) 5615-9: 229 mm x 4.76 mm (9.0 in x 0.188 in) 5615-12: 305 mm x 6.35 mm (12.0 in x 0.250 in) Sheath diameter tolerance ± 0.127 mm (± 0.005 in) Sheath material Inconel™ 600 Minimum insulation resistance 1000 MΩ at 23 °C Transition junction temperature range –50 °C to 200 °C Transition junction dimensions 71 mm x 13 mm dia (2.8 in x 0.5 in) Maximum immersion length 5615-6: 102 mm (4 in) 5615-9: 178 mm (7 in) 5615-12: 254 mm (10 in) Response time 9 seconds typical Self heating (in 0 °C bath) 50 mW/°C Lead-wire cable type PTFE insulated with PTFE jacket, 22 AWG Lead-wire length 183 cm (72 in) Lead-wire temperature range –50 °C to 200 °C
Interfaces I/O	Other
Product Weight	7.94 LBS
Product Height	7.99 IN
Product Length	24.02 IN
Product Width	12.01 IN
Shipping Weight	8.73 LBS
Data Logging	No
ECCN Number	3A992
Calibration Included	NIST Calibration
Country of Origin	United States
Shipping Height	3.15 IN
UPC	095969402460
Shipping Length	20.87 IN
Shipping Width	11.02 IN