Sensor Sampling Systems

Closed-Loop Sampling Systems

Cylinder Sampling Systems

Cylinder Grab Sampling Systems allow collection of samples from gas and light liquid hydrocarbon applications in a manner that is safe to both the operator and the environment. The sampling process ensures zero emissions, with no spills and zero Volatile Organic Compounds (VOC) emissions, while keeping sample contamination levels to a minimum.

The Liquefied Gas Sampling System (LGSS) allows an operator to visually verify cylinder outage and maximum fill density through our innovative sight glass system, ensuring compliance with regulatory requirement U.S. CFR49.

The Vapor Sampling System (VSS) has many of the same benefits of the LGSS, but allows for the safe and representative sampling of non-condensing gaseous samples. On the VSS, the sight glass is eliminated and the flow is reversed to ensure no condensate is left in the cylinder while sampling.

Basic Bottle Sampling Systems

Basic Bottle Sampling System (BBSS), is a closed loop liquid grab sample system that is ideal for processes with pressure less than 150 psig and process temperature less than 135ºF. The sample is dispensed into the sample bottle by merely turning a valve. Process pressure forces the sample through the valve into the bottle. With SENSOR Needle Purge (SNP), zero dead volume is ensured throughout the sample valve assembly by forcing out any vapor locked liquid.

Fixed Volume Bottle Sampling Systems

Fixed Volume Bottle Sampling System (FVBSS) provides a repeatable fixed volume of sample during each sampling process without stopping flow of the process fast loop. As a safety precaution, it helps prevent overfilling of bottle. It utilizes the same sample valve as the Basic Bottle Sampling System (BBSS), with the addition of a needle valve to control the flow of the fixed volume into the sample bottle. No external tubing is required for the fixed volume chamber. The fixed volume chamber will be sized to meet the exact requirements of your sampling application. FVBSS is recommended when process pressure exceeds 150 psig or when a repeatable, defined volume of sample is desired. SENSOR Needle Purge (SNP) is included in the fixed volume design.

Inline Sampling Systems

Inline Grab Sampling System (ISS) fits into a piping system without the need to utilize, or create, a pressure differential fast loop to take a sample. It can be designed to fit into virtually any diameter piping system and any flange configuration. The ISS uses a special long-body needle valve and can also be configured as a fixed volume sampler.

RAM Sampling System

RAM Sample System (RSS) is designed to attach directly to the side of a tank or pipeline without the need to utilize, or create, a pressure differential to take a sample. The RSS uses a Piston Type Ram Sample Valve which works very well in high viscosity or high particulate applications which are prone to plugging. As the valve is rotated the piston draws back and allows the liquid to flow through to the sample port. When the Piston Ram Valve is rotated to close, it pushes back any remaining product to ensure no cross contamination between samples and zero dead volume