Sentry Equipment - Sampling Systems - Sampling Equipment

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Telephone:  262.567.7256
Fax:  262.567.4523

 Email: sales@sentry-equip.com

 
     

Sampling for the Petrochem Industry

Petrochemical Process Samples

Sampling is the act of capturing product from the process stream for the purpose of analysis.  It is essential that during sampling the products are not contaminated by handling and are a current representation of the stream from which they are captured.

Samples are generally taken for the following reasons:

  • To validate hydrocarbon constituents or quality
  • To determine process plant efficiency
  • To ensure that products are being made according to specifications
  • As part of troubleshooting in determining the source of product contamination

Products are routed to storage tanks from process plants preferably below 200 degrees Fahrenheit. This is to avoid the flashing of water present in the storage line or tank (conversion to vapor which occurs at 212 degree Fahrenheit). Samples are generally drawn below 140 degrees Fahrenheit.

 

 
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Petrochem Process Samplers

Manual gas cylinder sampler

Model MCG Manual Closed Loop Sampler

A closed loop sampler which collects gases in sample cylinders

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Liquid Cylinder Sampler

Model MCL Manual Closed Loop Sampler for Liquids

Closed loop sampler which collects liquids in sample cylinders

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Model MFV manual fixed volume sampler

Model MFV Manual Fixed Volume Sampler

Collects a fixed volume of liquid from a liquid speed loop

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Sampling valve model MVD, MVS

Model MVD Manual Speed Loop Sampler

Collects a sample from a liquid speed loop

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Model MIL in-line sampler

Model MIL Manual In-line Sampler

Compact in-line sampler for high pressure process lines

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Back purge sampler

Model MBP Manual Sampler for Liquids

Collects a liquid sample from locations where sample return is not available

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GasGrab Sampler for toxic gases

GasGrab Manual Gas Concentration Sampler

Quick "At-Line" sample analysis with the use of detection tubes

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SAA sampler for liquids and slurries

ISOLOK® SAA Automatic Fixed Volume Sampler

Captures 3 or 8 cc per cycle of liquids and slurries

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SAB sampler for liquids and slurries

ISOLOK® SAB Automatic Fixed Volume Sampler

Captures 10 or 25 cc per cycle of liquids and slurries

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SAG sampler for liquids and slurries

ISOLOK® SAG Automatic Fixed Volume Sampler

Captures 50 cc, 120 cc, or 200 cc per cycle of liquids and slurries

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Model RX automatic bulk solids sampler

Model RX Automatic Sampler for Bulk Solids

A reciprocating strip sampler for flowable powders, flakes, granules, etc.

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Additional sampler models not shown here may be suitable for your specific application. For more details on petroleum, chemical and plastics sampling, please contact Sentry.

Sentry provides samplers for sampling in the Petrochem Industry

Contact Information:

Sentry® Equipment Corp
966 Blue Ribbon Circle North
Oconomowoc, WI 53066 USA

 

P: 262.567.7256 
F: 262.567.4523

Email:
sales@sentry-equip.com

 

Normal business hours are 8:00 a.m. to 4:30 p.m., U.S. Central Time, Monday through Friday.

 

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