SCHS

Sample Conditioning Heated System


IOM:IOM-132

Data Sheet:SCHS Data Sheet

The Welker® SCHS Sampling Conditioning Heated System properly conditions a flowing gas stream and protects analyzers from free liquids.
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Protection

3-Stage


Analyzer is fortified by a 3-stage protection system.

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Stage 1

Liquid-Eliminating Probe


The liquid-eliminating probe assembly with integrated liquid and sediment filtration is the first stage in properly conditioning gas for the analyzer.

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Stage 2

Heated Regulator


Effective sample heat retention before point of regulation to mitigate the Joule-Thomson effect and prevent gas composition from being compromised.

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Stage 3

Automatic Liquid Shut-Off


Fail-safe shutoff in the presence of liquid in the system.

Specifications

SCHS


SCHS
Materials of Construction 304 Stainless Steel, 316/316L Stainless Steel, Aluminum, Glass, Teflon®, Viton®
Seat Material Teflon®
Seal Material Viton®
Pipeline Connection 3/4" MNPT
Outlet Connection 1/8" MNPT Tube Connection
Output Range Options 0-25 psig
0-50 psig
20-100 psig
Insertion Length 8"
Electrical Connection AC 120V
Operating Pressure 2160 psig MAOP @ -20 °F to 120 °F
Industry Standards Complies with API 14.1 and GPA 2166