Heavy-duty automatic sampler
January 10, 2003
The automatic sampler features an integral process-isolation valve that allows removal of the sampler for service without depressurizing the process being sampled. New samplers handle liquids or slurries having entrained solids of major dimensions up to 3/8'''', drawing measured samples of 25 cc per cycle on command from electrical or all-pneumatic controls. Actuated by a double-acting air cylinder for greater safety in volatile environments, the samplers tap process streams moving through pipes or vessels pressurized up to 300 psi. ISOLOK®.