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Model LP6000

Linear Polarization Resistance Probe
Fixed Length with Flange & 2-Electrode Endcap

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Model LP6000 is a fixed-length, flange-mounted, linear polarization resistance probe. The probe is ideally suited for use in high pressure and/or hazardous applications where threaded fittings are not available or not recommended. Process shutdown or process isolation is required for installation and inspection. The probe assembly consists of an insertion rod with a two-electrode endcap, a hermetically sealed connector, and a flange (as specified by customer), which are all welded in place. Insertion length (I.L.) is calculated to the end of the electrodes and, in this case, is based on a 1" total flange thickness. Customers can specify any length required. For standard probes, the maximum insertion length is given in the chart below. Electrodes are ordered separately. Several standard electrodes are available to meet your specific needs.


Probe Body - 316 Stainless Steel or C276
Endcap Seal - Glass
Fill Material - Epoxy
Temperature Rating - 500° F / 260° C
Pressure Rating - According to Flange Rating
Mounting - Mating Flange

Std. Length I.L. (Max)
12" 10.12"
18" 16.12"
24" 22.12"

LP6000 Ordering Information

LP6 - Linear Polarization Fixed Length Probe with Flange
  Flange Size
1 - 1" Flange
2 - 1 1/2" Flange
3 - 2" Flange
4 - 3" Flange
5 - 4" Flange
7 - 6" Flange
8 - 2 1/2" Flange
9 - 3/4" Flange
  Probe Body Material
22 - 316
44 - C276
  LP Electrode Options
2 - Two-electrode integral type
  Flange Pressure Rating
1 - 150 lbs.
2 - 300 lbs.
3 - 600 lbs.
4 - 1200 lbs.
5 - 1500 lbs.
6 - 900 lbs.
  Seal Type
1 - Glass
12 - 10.12 inches max. insertion length
18 - 16.12 inches max. insertion length
24 - 22.12 inches max. insertion length
000 - None
  Insertion Length (I.L.)
Enter length in inches, stated in 2 decimal place format. Round calculated length down to the nearest 1/8".
(Example: 5 1/8" = 0512)
Your Part Number



This list represents our most common options.  Many other sizes, alloys, and options are available.
Please contact your Metal Samples sales representative if you do not see what you're looking for.
(Note: Not all alloys are available with all element types and seals.)

Electrodes are replaceable and are sold separately (below.)


EL400 Style Electrodes

Common Electrodes
Alloy UNS Number Part#  
C1010 Carbon Steel G10100 EL4003752800000
304L Stainless Steel G30403 EL4001452800000
316L Stainless Steel S31603 EL4001592800000
CDA110 Copper C11000 EL4004192800000
CDA443 Admiralty Brass C44300 EL4004342800000
AL1100 Aluminum A91100 EL4002902800000
AL6061 Aluminum A96061 EL4003382800000
AL7075 Aluminum A97075 EL4002272800000
Other - Please specify in comments N/A EL400XXX2800000

  Metal Samples Company
P.O. Box 8
152 Metal Samples Rd.
Munford, AL 36268
Phone: (256) 358-4202
Fax: (256) 358-4515

E-mail: msc@alspi.com
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Metal Samples Company is a division of Alabama Specialty Products, Inc. - Copyright © 2020