Model LP4300 is a retractable, linear polarization resistance probe specifically designed for use with CorrTran style instruments. The probe is designed to mount easily on a 1" piping system, but it can be modified for your specific mounting requirements. The probe assembly consists of a packing gland, an insertion rod with a hermetically sealed three-electrode endcap, and a hermetically sealed six-pin connector. The retractable design allows the probe to be installed into and removed from a pressurized system without a process shutdown1,2 and it allows the insertion length (I.L.) to be adjusted by the installer. The Metal Samples packing system features a built-in mechanical stop to secure the rod in place during service. The system also utilizes an adjustable safety chain system which serves as an additional mechanical stop and eliminates the need for cumbersome safety frames in most cases. A variety of probe lengths are available to meet your specific needs (see Ordering Information). Electrodes are available in a wide variety of alloys and are sold separately (see Optional Accessories).
Specifications:
Probe Body - 316 Stainless Steel or C276
Endcap Seal - Glass
Fill Material - Epoxy
Packing Material: Teflon® (Standard) or Grafoil®
Temperature Rating - 500° F / 260° C
Pressure Rating - 2000 PSI / 138 Bar 2
Mounting - 1" Female NPT Standard 3 |
| Std. Length |
I.L. (Max) |
| 24" |
17.53" |
| 30" |
23.53" |
| 36" |
29.53" |
| 42" |
35.53" |
|
| |
1 Requires a 1" or larger full-port valve (sold separately) for operation on pressurized systems.
2 Requires the Metal Samples Easy Tool (sold separately) for use at pressures over 150 psi (10.5 bar).
3 Alternate mounting types and sizes available. Contact Metal Samples for details. |
The Easy Tool is required for probe insertion or retraction in systems with pressure over 150 pounds.
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