A connector (1000) for use in an electronic vaporizer system is disclosed, the connector comprising: a) a first portion (100) comprising a conduit manifold (101), the conduit manifold comprising a plurality of separate conduits (110, 120, 130, 140, 150, 160), each conduit having an internal lumen (110A, 120A, 130A, 140A, 150A, 160A) and b) a second portion (200) comprising i) an interface plug comprising an interface plug end (202), and ii) an external surface (601B) comprising a plurality of ribs (270, 271, 272, 273, 274, 275, 276) and grooves (280, 281, 282, 283, 284, 285), the second portion further comprising isolated openings (210, 220, 230, 240, 250, 260) in fluid communication with the internal lumens of the separate conduits, each lumen communicating with a single isolated opening, the openings being arranged in the grooves. The conduit manifold may comprise conduits for passage, sampling, and for purging of volatile anesthetic, and at least one conduit for pressure sensing, wherein the conduits for passsage, sampling and purging of volatile anesthetic may have larger internal diameters (110B, 120B, 130B, 140B, 150B, 160B) than the at least one conduit for pressure sensing.
