Effective protection and reliability with the SCHS Sample Conditioning Heated System

The Welker SCHS Sample Conditioning Heated System properly conditions a flowing gas stream and protects analyzers from free liquids. Analyzers are fortified by a 3-stage protection system.

The first stage is the liquid eliminating probe assembly with integrated liquid and sediment filtration, allowing for gas to be properly conditioned for the analyzer.

The second is the heated regulator, which applies an effective sample heat retention before point of regulation to mitigate the Joule-Thomson effect and prevent gas composition from being compromised.

The third stage is the automatic liquid shutoff, which applies a fail-safe shutoff in the presence of liquid in the system.

SCHS Sample Conditioning Heated System Features

  • 3-stage protection system for analyzers
  • Pipeline-mounted system for analyzer grade conditioned gas
  • Liquid-eliminating probe assembly with integrated liquid and sediment filtration
  • Effective sample heat retention before point of regulation to mitigate the Joule-Thomson effect and prevent gas composition from being compromised
  • Fail-safe shutoff in the presence of liquid in the system
  • Modular design and removable insulated enclosure

SCHS Sample Heated Conditioning System Specifications

Technical data
Value
Materials of Construction
304 Stainless Steel, 316/316L Stainless Steel, Aluminum, Glass, Teflon, Viton
Seat Material
Teflon
Seal Material
Viton
Pipeline Connection
¾” MNPT
Outlet Connection
1/8” MNPT Tube Connection
Output Rage 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 100°F
Industry Standards
Complies with API 14.1 and GPA 2166