DescriptionWaterra Oil-Water Interface SensorsHS-2 Featuresauto shut-offrugged modular constructionpowered by 4 AA batteriesmembrane ON/OFF switchextremely low power consumptionsensor’s probe is 5/8″ diameter 316 stainless steelprobe snaps into a probe holder on the side of the reel when not in useultrasonic transducer used to detect hydrocarbons and a conductivity sensor to detect waterPolyethylene Coated Tape is standarddog bone tape cross-section design prevents adherence to wet surfaces such as well casingsmetric tapes are graduated to the nearest millimetreimperial tapes are graduated to the nearest 1/100 of a footPFAS freeOPTIONALKynar coated tapes which are tougher and more chemically inert may be available by special order but Kynar is a fluorocarbon (PVDF) so if PFOA or PFAS are concerns at your site, you may want to stick with the standard polyethylene tape. Kynar is:extremely non-reactive with many different substancesextremely pure, strong, and able to resist heat, bases, acids, and solventsvery resistant to ultraviolet raysKynar coated tapes can be special ordered but please check for availability and timingHS-2 Open ReelThe HS-2 line of Waterra Oil-Water Interface Sensors use tough, plastic reels to protect the stainless steel tape from damage and dirt while the tape is stored on the reel. They are made from black polyethylene and lightweight so are very portable.The HS-2 Open Reel is available with Polyethylene coated tapes in metric units of 30, 50, or 100 meters or 100 or 250 feet.As an option, Kynar coated tapes may be available by special order.HS-2 Closed ReelThe HS-2 line of Waterra Oil – Water Interface Sensors use tough, plastic reels to protect the stainless steel tape from damage and dirt while the tape is stored on the reel. They are made from black polyethylene and their lightweight and slim profile make them very portable.The HS-2 Closed Reel is only available with either a 30 meter or a 100 foot Polyethylene tape.
