A Division of Alabama Specialty Products, Inc.
Line Items in Quote Request:

Model ER7210

Electrical Resistance Probe, Retrievable with Large Flush Element
for High Pressure (HPTM and MHTM) Access Systems

View PDF version




 

Model ER7210 is a fixed-length, flush-mount, retrievable, electrical resistance probe for use with HP and MH high pressure access systems. These probes are ideally suited for applications where the probe element needs to be flush with the wall of the pipe. The probe assembly consists of an insertion rod with an element, a hermetically sealed connector, and a hollow plug nut, which are all welded in place. The hollow plug nut on the probe screws into the hollow plug of the access system. This allows the probe to be installed in the process, using a retriever tool and service valve, without process shutdown. The insertion length (I.L.) can range from a minimum of 1.75" up to any length specified by the customer in 1/8" increments, using the formula:

I.L. = PD + WT + 1.75"
(where PD = penetration depth, WT = wall thickness)
For top-of-the-line, flush-mount monitoring, PD = 0.

Note: Formula valid for access fitting heights of 5.25" (HP) and 5.5" (MH).

Two element options are available - the standard flush element which has a geometry that is specially designed to optimize element resistance, and the long strip element which is designed for use in systems where conductive deposits could bridge the standard element.



Specifications:

Probe Body - 316 Stainless Steel
Element Seal - Epoxy
Fill Material - Epoxy
Temperature Rating - 500° F / 260° C
Pressure Rating - 3600 PSI / 245 Bar
Mounting - High Pressure (HPTM or MHTM) Access System with Hollow Plug

 


ER7210 Ordering Information

Model
HR - Electrical Resistance Probe for High Pressure (HP and MH) Access Systems
  Probe Body Material
2 - 316 SS
3 - C276
  Connector Type
1 - Small Connector
2 - Standard Connector
  ER Element Options
C - FL05 Flush Mount - 5 mil thickness (2.5 mil useful probe life)
D - FL10 Flush Mount - 10 mil thickness (5 mil useful probe life)
E - FL20 Flush Mount - 20 mil thickness (10 mil useful probe life)
F - FL40 Flush Mount - 40 mil thickness (20 mil useful probe life)
Q - LS5 Flush Mount Long Strip (Large Header) - 5 mil thickness (2.5 mil useful probe life)
R - LS10 Flush Mount Long Strip (Large Header) - 10 mil thickness (5 mil useful probe life)
S - LS20 Flush Mount Long Strip (Large Header) - 20 mil thickness (10 mil useful probe life)
  Seal Type
3 - Epoxy
  Length (Round calculated length down to the nearest 1/8")
Enter length in inches, stated in 2 decimal place format (Example: 6 1/8" = 0612) Click here to open Length Calculator
  Element Alloy
  ER Probe Options
00 - No shield
Your Part Number


Description:

Quantity:


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.)
* Chemically equivalent to standard pipe-grade carbon steels.

Teflon® is a registered trademark of DuPont.
 
  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
 
Follow us on Facebook
www.facebook.com/MetalSamplesCompany.

Metal Samples Company is a division of Alabama Specialty Products, Inc. - Copyright © 2019