• Liquefied gas (LPG) sampler with externally coupled valves to take representative samples of liquefied gases or liquids.
  • The S32-LG type samplers are built from high quality stainless steel.
  • Installation by means of threaded connections, compression fittings or flanges.
  • Optionally the sample cylinders can be equipped with an internal outage.
  • Easy to use samplers with one handle operation providing optimum safety for the operator and the environment.
  • The S32-LG type samplers are standard equipped with a manual handle and mounted on a stainless steel support plate.
  • Spring return handles and purge options are available.
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Unit of Measure
Items
Liquefied gas samplers (S32-LG Series) - F1

S32-LG System Purge Configuration (F1)
Liquefied gas samplers (S32-LG Series) - F2

S32-LG Vent To Flare Configuration (F2)
Liquefied gas samplers (S32-LG Series) - F3

S32-LG Outage Tube Configuration (F3)
Liquefied gas samplers (S32-LG Series) - F4

S32-LG Purge Expansion Configuration (F4)
Liquefied gas samplers (S32-LG Series) - F5

S32-LG Bypass Purge Cylinder Configuration (F5)
Description N/A
  • The ability to purge the sample point ensures optimal retrieval of a representative liquefied gas sample.
  • The S32-LG type sampler in system purge configuration provides sampling in a sample cylinder with a predefined filling rate.
  • The predefined filling rate is achieved by using an expansion chamber.
  • This liquefied gas sampler offers one-handle operation by multiple valves.
  • These features provide sample accuracy, safety for the operator and the possibility of zero emission.
  • This sampler type is suitable for liquefied gas and liquid with high vapor phase.
 		N/A
  • The ability to purge the sample point ensures optimal retrieval of a representative liquefied gas sample.
  • The S32-LG type samplers in vent to flare configuration provides a system purge in addition to sampling in a sample cylinder with a predefined filling rate.
  • The predefined filling rate is achieved by using an expansion chamber.
  • This liquefied gas sampler is equipped with an additional valve on the process outlet.
  • Ensuring filling of the cylinder with liquid when difference between inlet and outlet pressure is significant.
  • The unique design offers one-handle operation by multiple valves.
  • These features provide sample accuracy, safety for the operator and the possibility of zero emission.
  • This sampler type is suitable for liquefied gas and liquid with high vapor phase.
 		N/A
  • The ability to purge the sample point ensures optimal retrieval of a representative liquefied gas sample.
  • The S32-LG type sampler in outage tube configuration provides system purge in addition to sampling in a sample cylinder with a predefined filling rate.
  • The predefined filling rate is achieved by using an outage tube in the sample cylinder.
  • This liquefied gas sampler offers one-handle operation by multiple valves.
  • These features provide sample accuracy, safety for the operator and the possibility of zero emission.
  • This sampler type is suitable for liquefied gas and liquid with high vapor phase.
 		N/A
  • The ability to purge the sample point ensures optimal retrieval of a representative liquefied gas sample.
  • The S32-LG type sampler in purge expansion configuration provides a system purge in addition to sampling in a sample cylinder with a predefined filling rate.
  • The predefined filling rate is achieved by using an expansion chamber.
  • The system is equipped with an extra valve on the expansion chamber to enable purging of the expansion chamber with an inert gas for product with a boiling point around atmospheric conditions.
  • This liquefied gas sampler offers one-handle operation by multiple valves.
  • These features provide sample accuracy, safety for the operator and the possibility of zero emission.
  • This sampler type is suitable for liquefied gas and liquid with high vapor phase.
 		N/A
  • The ability to purge the sample point ensures optimal retrieval of a representative liquefied gas sample.
  • The S32-LG type sampler in bypass purge cylinder configuration provides a system purge in addition to sampling in a sample cylinder with predefined filling rate.
  • The predefined filling rate is achieved by using an expansion chamber.
  • This liquefied gas sampler is equipped with a purge facility to enable purging of the sample cylinder connections with an inert gas.
  • The unique design offers one-handle operation by multiple valves.
  • These features provide sample accuracy, safety for the operator and zero emission.
  • This sampler type is suitable for liquefied gas and liquid with high vapor phase.
S32LG-F1-0
N/A  
N/A N/A N/A N/A
S32LG-F1-1
N/A  
N/A N/A N/A N/A
S32LG-F1-2
N/A  
N/A N/A N/A N/A
S32LG-F1-3
N/A  
N/A N/A N/A N/A
S32LG-F1-4
N/A  
N/A N/A N/A N/A
S32LG-F2-0
N/A N/A  
N/A N/A N/A
S32LG-F2-1
N/A N/A  
N/A N/A N/A
S32LG-F2-2
N/A N/A  
N/A N/A N/A
S32LG-F2-3
N/A N/A  
N/A N/A N/A
S32LG-F2-4
N/A N/A  
N/A N/A N/A
S32LG-F2-5
N/A N/A  
N/A N/A N/A
S32LG-F3-0
N/A N/A N/A  
N/A N/A
S32LG-F3-1
N/A N/A N/A  
N/A N/A
S32LG-F3-2
N/A N/A N/A  
N/A N/A
S32LG-F3-3
N/A N/A N/A  
N/A N/A
S32LG-F3-4
N/A N/A N/A  
N/A N/A
S32LG-F4-0
N/A N/A N/A N/A  
N/A
S32LG-F4-1
N/A N/A N/A N/A  
N/A
S32LG-F4-2
N/A N/A N/A N/A  
N/A
S32LG-F4-3
N/A N/A N/A N/A  
N/A
S32LG-F4-4
N/A N/A N/A N/A  
N/A
S32LG-F5-0
N/A N/A N/A N/A N/A  
S32LG-F5-1
N/A N/A N/A N/A N/A  
S32LG-F5-2
N/A N/A N/A N/A N/A  
S32LG-F5-3
N/A N/A N/A N/A N/A  
S32LG-F5-4
N/A N/A N/A N/A N/A  
S32LG-F6-0
N/A
S32LG-F6-1
N/A
S32LG-F6-2
N/A
S32LG-F6-3
N/A
S32LG-F6-4
N/A
S32LG-F7-0
N/A
S32LG-F7-1
N/A
S32LG-F7-2
N/A
S32LG-F7-3
N/A
S32LG-F7-4
N/A
S32LG-F8-0
N/A
S32LG-F8-1
N/A
S32LG-F8-2
N/A
S32LG-F8-3
N/A
S32LG-F8-4
N/A
Material N/A Stainless Steel (SS) 316 Stainless Steel (SS) 316L
Cylinder Type N/A 500 cm³
Expansion Chamber (20 Percent (%) of Sample Volume) N/A 100 cm³ N/A 100 cm³ N/A N/A 100 cm³ N/A 100 cm³
Outage Tube N/A N/A N/A Suited for 85% Filling of Sample Cylinder N/A N/A
Valves N/A

Three-way ball valve type W83. PTFE seats, Fluorocarbons (FKM) A O-rings
Pressure range 103 bar at 20°C (1500 psig at 70°F)
Temperature range -17/+232°C (0/+450°F)
Operation N/A Manual
Connections N/A 1/4" FNPT. Regulator, pressure gauge and check valve included N/A 1/4" FNPT. Regulator, pressure gauge and check valve included N/A 1/4" FNPT N/A 1/4" FNPT. Regulator, pressure gauge and check valve included N/A 1/4" FNPT. Regulator, pressure gauge and check valve included
Please Note N/A

The above is a basic specification only. DOPAK® Samplers can be offered with a wide variety of options as mentioned below.
Options
N/A
  • Spring return handle
  • Lockable handle
  • Pipe stand
  • Block valve
  • Flow meter
  • Enclosure
  • Sample cooler
  • Exotic materials
  • Larger/smaller sample size
Applications N/A
  • Predefined sample volume
  • Closed sampling of liquefied gas
  • Fixed external outage (expansion chamber)
  • High vapour pressure liquids
  • Zero quick connect vapour release
Video N/A

N/A

N/A

N/A

N/A

Features N/A
  • Sampling in cylinder with predefined filling rate
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • One-handle operation of multiple valves
  • Purging of sampler
  • No direct connection between vent line and process lines
  • Depressurisation of quick connect couplings
  • No outage tube needed
 		N/A
  • Sampling in cylinder with predefined filling rate
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • One handle operation of multiple valves
  • Fixed volume sampling
  • Purging of sampler
  • No direct connection between vent line and process lines
  • Depressurisation of quick connect couplings before disconnection
  • No outage tube needed
 		N/A
  • Sampling in cylinder with predefined filling rate
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • One handle operation of multiple valves
  • Fixed volume sampling
  • Purging of sampler
  • No direct connection between vent line and process lines
  • Depressurising of quick connect couplings
 		N/A
  • Sampling in cylinder with predefined filling rate
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • One handle operation of multiple valves
  • Fixed volume sampling
  • Purging of sampler
  • No direct connection between vent line and process lines
  • Depressurising of quick connect couplings
  • No outage tube needed
 		N/A
  • Sampling in cylinder with predefined filling rate
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • One handle operation of multiple valves
  • Fixed volume sampling
  • Purging of sampler
  • No direct connection between vent line and process lines
  • Depressurising of quick connect couplings
  • No outage tube needed