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Fluke 5618B-12-B Small Diameter Industrial PRT Probe

Name: Fluke 5618B-12-B Small Diameter Industrial PRT Probe
Brand: Fluke
SKU: Fluke5618B-12-B
Price: 1669.00 USD
Availability: InStock

0 reviews | Catalog: 3003240 | UPC: 095969402828 | Model: Fluke 5618B-12-B

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PROBE, SECONDARY. PRT, 12 X 1/8 INCH OD, B = Bare Wire

5618B-12-B (bare wire)
305 mm (12 in)
Small diameter sheath, 3.2mm (0.125 in)
Excellent stability
Includes ITS-90 coefficients
NVLAP-accredited calibrated from –200°C to 500°C, lab code 200706-0

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Product	Fluke 5618B-12-B PROBE, SECONDARY. PRT, 12 X 1/8 INCH OD, B = Bare Wire	Fluke 5618B-9-A PROBE, SECONDARY. PRT, 9 X 1/8 INCH OD, A = INFO-CON for 914X	Fluke 5618B-12-P PROBE, SECONDARY. PRT, 12 X 1/8 INCH OD, P = INFO-CON for 1523 or 1524	Fluke 5618B-12-J PROBE, SECONDARY. PRT, 12 X 1/8 INCH OD, J = Banana Plugs	Fluke 5618B-12-D PROBE, SECONDARY. PRT, 12 X 1/8 INCH OD, D = 5-pin DIN for Tweener Thermo ...	Fluke 5618B-12-L PROBE, SECONDARY. PRT, 12 X 1/8 INCH OD, L = Mini Spade Lugs	Fluke 5618B-12-M PROBE, SECONDARY. PRT, 12 X 1/8 INCH OD, M = Mini Banana Plugs
Price
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
Max Temperature	500 C		500 C	500 C	500 C	500 C	500 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)
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5618B-12-B Small Diameter Industrial RTD, 305 mm L x 3.2 mm dia. (12 x 1/8 in)
With each probe you will receive a full NVLAP-accredited calibration report. On the report you’ll get the test data and the ITS-90 calibration coefficients that you can easily input into your Fluke Calibration thermometer.
The 5618B is also a great probe to use for calibrating your Fluke Calibration 9132 or 9133 infrared calibrators. In fact, these IR black body heat sources were designed to be calibrated with this type of probe. Now you can calibrate these targets in your own lab!
For use from –200 °C to 500 °C (the six-inch model goes to 300 °C), you won’t find a better industrial standard in this configuration than our 5618B. We recommend using the 5618B PRTs with the 1523, 1524, 1502A, 1529, or 1560 thermometer readouts.
Secondary level performance with full ITS-90 calibration For secondary level performance with full ITS-90 calibration, Fluke Calibration’s 5618B series PRTs are an excellent choice for critical temperature measurements. Featuring a 3.2 mm diameter (1/8 in) sheath, these industrial standards probes have reduced response time without compromising precision. This small diameter 5618A probe works well in many applications where immersion depth is limited. Larger diameter probes give more measurement error in short immersion depth applications because they conduct more heat between ambient and the sensor.

Specifications

Resistance

Nominal 100 Ω at 0 °C

Temperature Coefficient

0.003923 Ω/Ω/ °C nominal

Temperature Range

–200 °C to 500 °C
(–200 °C to 300 °C for 5618B-6-X)

Drift Rate

± 0.1 °C when used periodically to 500 °C

Sheath Material

316 SST

Leads

22 AWG PTFE, 6’

Termination

Specify

Hysteresis

Less than 0.01 °C at 0 °C when using –196 °C and 420 °C as the end points.

Time Constant

Four seconds maximum for 63.2 % response to step change in water moving at 3 fps

Thermal EMF

Less than 25 mV at 420 °C

Calibration

Includes manufacturer’s NVLAP-accredited Calibration w/ ITS-90 coefficients, R vs. T values in 1 °C increments, lab code 200706-0

Size

5618B-12: 305 mm L x 3.2 mm dia. (12 x 1/8 in)
5618B-9: 229 mm L x 3.2 mm dia. (9 x 1/8 in)
5618B-6: 152 mm L x 3.2 mm dia. (6 x 1/8 in)

Calibrated Accuracy† (k=2)

± 0.026 °C at –200 °C
± 0.066 °C at 0 °C
± 0.219 °C at 500 °C

†Includes calibration uncertainty and drift specification

NVLAP† Calibration Uncertainty
Temperature	Expanded Uncertainty (k=2)
–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 ‡300 °C for 5618B-6

Fluke Calibration Platinum Resistance Thermometers (PRTs)
Model	Range	Size	Basic Accuracy^†
Platinum Resistance Thermometer: Secondary Standard PRT
5608-9-X	–200 to 500 °C	9 in x 1/8 in	Select from available calibration options
5608-12-X	–200 to 500 °C	12 in x 1/8 in
5609-12-X	–200 to 670 °C	12 in x 1/4 in
5609-15-X	–200 to 670 °C	15 in x 1/4 in
5609-20-X	–200 to 670 °C	20 in x 1/4 in
5609-300-X	–200 to 670 °C	300 mm x 6 mm
5609-400-X	–200 to 670 °C	400 mm x 6 mm
5609-500-X	–200 to 670 °C	500 mm x 6 mm
5626	–200 °C to 661 °C	305 or 381 x 6.35 mm (12 or 15 x 0.25 in	±0.007 °C at 0 °C
Platinum Resistance Thermometer: Secondary Reference PRT
5616-12	–200 °C to 420 °C	6.35 mm x 298 mm (0.250 x 11.75 in)	± 0.010 °C at 0.010 °C
5615-6	–200 to 300 °C	4.76 mm x 152 mm (0.188 x 6.0 in)	± 0.013 °C at 0.010 °C
5615-9	–200 °C to 420 °C	4.76 mm x 229 mm (0.188 x 9.0 in)	± 0.013 °C at 0.010 °C
>5615-12	–200 °C to 420 °C	6.35 mm x 305 mm (0.250 x 12.0 in)	± 0.013 °C at 0.010 °C
Platinum Resistance Thermometer: Precision Industrial PRT
5627A-6	–200 °C to 300 °C	152 x 4.7 mm (6 x 0.187 in)	±0.05 °C at 0 °C
5627A-9	–200 °C to 300 °C	229 x 4.7 mm (9 x 0.187 in)	±0.05 °C at 0 °C
5627A-12	–200 °C to 420 °C	305 x 6.35 mm (12 x 0.25 in)	±0.05 °C at 0 °C
Platinum Resistance Thermometer: Fast Response PRT
>5622-05	–200 °C to 350 °C	100 x 0.5 mm	±0.04 °C at 0 °C
>5622-10	–200 °C to 350 °C	100 x 1.0 mm	±0.04 °C at 0 °C
>5622-16	–200 °C to 350 °C	200 x 1.6 mm	±0.04 °C at 0 °C
>5622-32	–200 °C to 350 °C	200 x 3.2 mm	±0.04 °C at 0 °C
Platinum Resistance Thermometer: Small Diameter Industrial PRTs
5618B-6	–200 °C to 300 °C	152 x 3.2 mm (6 x 0.125 in)	±0.05 °C
5618B-9	–200 °C to 500 °C	229 x 3.2 mm (9 x 0.125 in)	±0.05 °C
5618B-12	–200 °C to 500 °C	305 x 3.2 mm (12 x 0.125 in)	±0.05 °C
Platinum Resistance Thermometer: Full Immersion PRTs
5606 Immersion PRT	–200 to 160 °C	50 x 3.1 mm ( 2 x 1/8 in)	±0.05 °C
5607 Immersion PRT	0 to 450 °C	75 x 3.1 mm (3 x 1/8 in)	±0.055 °C
5623B Freezer Probe	–100 °C to 156 °C	152 x 6.35 mm (6 x 0.25 in)	±0.05 °C
Thermistors
Thermistor: Standards
5640	0 °C to 60 °C	229 x 6.35 mm (9 x 0.25 in)	±0.0015 °C
5641	0 °C to 60 °C	114 x 3.2 mm (4.5 x 0.125 in)	±0.001 °C
5642	0 °C to 60 °C	229 x 3.2 mm (9 x 0.125 in)	±0.001 °C
5643	0 °C to 100 °C	114 x 3.2 mm (4.5 x 0.125 in)	±0.0025 °C
5644	0 °C to 100 °C	229 x 3.2 mm (9 x 0.125 in)	±0.0025 °C
Thermistor: Secondary Probes
5610	0 °C to 100 °C	152 or 229 x 3.2 mm (6 or 9 x 0.125 in)	±0.01 °C
5611A	0 °C to 100 °C	1.5 mm (0.06 in) tip dia.	±0.01 °C
5611T	0 °C to 100 °C	28 x 3 mm (1.1 x 0.12 in)	±0.01 °C
^†“Basic Accuracy” includes calibration uncertainty and short-term repeatability. It does not include long-term drift. X = termination. 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).

Tech Specs

Accessories/Probes/Temperature Probes Template
Application/Properties	Gas/Air, General, Immersion, Piercing, Pipe, Surface
Max Temperature	500 C
Min Temperature	-200 C (-328 F)
Wire Termination	Bare Wire
Insulation Material	Stainless Steel
Probe Length	12 IN
Lead Length	72 IN (25.40 MM)
Test Equipment General Attributes
Unique Features	Resistance Nominal 100 Ω at 0 °C Temperature Coefficient 0.003923 Ω/Ω/ °C nominal Temperature Range –200 °C to 500 °C (–200 °C to 300 °C for 5618B-6-X) Drift Rate ± 0.1 °C when used periodically to 500 °C Sheath Material 316 SST Leads 22 AWG PTFE, 6’ Termination Specify Hysteresis Less than 0.01 °C at 0 °C when using –196 °C and 420 °C as the end points. Time Constant Four seconds maximum for 63.2 % response to step change in water moving at 3 fps.
Warranty	1 YEARS
Additional Info/Comments	Thermal EMF Less than 25 mV at 420 °C Calibration Includes manufacturer’s NVLAP-accredited calibration w/ITS-90 coefficients, R vs. T values in 1 °C increments, lab code 200706-0 Size 5618B-12: 305 mm L x 3.2 mm dia. (12 x 1/8 in) 5618B-9: 229 mm L x 3.2 mm dia. (9 x 1/8 in) 5618B-6: 152 mm L x 3.2 mm dia. (6 x 1/8 in) Calibrated Accuracy† (k=2) ± 0.026 °C at –200 °C ± 0.066 °C at 0 °C ± 0.219 °C at 500 °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	095969402828
Shipping Length	20.87 IN
Shipping Width	11.02 IN

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Fluke 5618B-12-B Small Diameter Industrial PRT Probe

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Accessories/Probes/Temperature Probes Template

Test Equipment General Attributes

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