SPECIFICATIONS
IOM-089 Page 3 of 13
Manual Insertion Probe Instrument Regulator
Rev: B
Last updated: 9/8/2009
1. GENERAL
1.1 Introduction
We appreciate your business and your choice of Welker products. The installation,
operation, and maintenance liability for this product becomes that of the purchaser at the
time of receipt. Reading the applicable Installation, Operation, and Maintenance (IOM)
Manual prior to installation and operation of this equipment is required for a full
understanding of its application and performance prior to use. If you have any questions,
please call 1-800-776-7267 in the USA or 1-281-491-2331.
The following procedures have been written for use with standard Welker parts and
equipment. Assemblies that have been modified may have additional requirements and
specifications that are not listed in this manual.
Notes, Warnings, and Cautions
Notes emphasize information or set it off from the surrounding text.
Caution messages appear before procedures that, if not observed, could result
in damage to equipment.
Warnings alert users to a specific procedure or practice that, if
not followed correctly, could cause personal injury.
1.2 Description of Product
The Welker
Probe Instrument Regulator is designed to
serve as a probe and a regulator combination while
minimizing the Joule-Thomson effect by design. Supply
enters through the tip of the probe and is regulated to a
reduced pressure and immediately passes through thermal
exchange fins before exiting the flowing stream in the
pipeline. The body houses the output adjustment and
spring along with output port, gauge port, and safety relief
port.
This probe can be manually inserted and or retracted
without interfering or venting pressure within 500 PSIG.