Online Electronics Ltd. (OEL) products

Online`s EMTx20 series of 22Hz electromagnetic transmitters are fitted to pigs to allow locating and tracking in any onshore and offshore pipeline including buried pipelines, pipelines carrying gas or liquid and in pipeline bundles. The transmitters can be customised as required - for example the transmitter power level can be adjusted to achieve the optimum balance between signal strength and battery life. Additionally different pulse rates allow for differentiation within a pig train.

Online`s range of electromagnetic receiver systems, when used in conjunction with an electromagnetic transmitter, provide a means of tracking and locating a stuck pig with pinpoint accuracy in an onshore or offshore pipeline carrying any medium. This can lead to significant savings in operational time and costs. The system can also be used as a contingency method, in addition to a non-intrusive signaller, to confirm pig launch and receipt. Hand held, ROV and diver held options are available to suit a wide range of operations.