April 13, 2018 - SENSOR Sampling Systems takes two needles and combines them into one with the CONCENTRIC Needle System. Essentially two different sized needles are combined into one concentric combination (one within the other). Process liquid travels through the inner needle into the bottle and the vapors are vented back through the annulus between the two needles.
Standard bottle systems from SENSOR utilize one process needle for filling the bottle and another separate needle for venting it. The needles, in combination with a bottle, cap and septum, provide for the “Closed-Loop” design of the sample system.
SENSOR closed loop Sampling Systems are specially designed and manufactured for the chemical hydrocarbon processing industry to mitigate potential hazards that exist with extracting representative grab samples. They are designed and constructed to meet the industry requirements for environmental and emissions standards.
