PETROSYSTEM Srl 08-03 Via Gaspare Spontini, 29/4 - 00043 Ciampino (Roma) – Italy Tel:+39 06 7932.1621 Fax:+39 06 7932.1160 Email: [email protected] web: www.petrosystem.it Electromagnetic Pipeline Pig Monitoring System Model No. 3000 Mini Electromagnetic Transmitter Model No. 3001 Electromagnetic Transmitter Ours advanced and versatile Electromagnetic (EM) Pipeline Pig Monitoring System will operate as a pig locator or as a pig signaller in pipelines onshore and offshore. The system can be used to find lost and stuck pigs, to confirm a pig has left or arrived at a required location, to count the passage of pigs and can also be used to monitor the movement of a pig. This system consists of three main components: the transmitter (models 3000, 3001 or 3007) which is fitted within the body of the pig, the receiver and the antenna. The transmitter will operate effectively in buried pipelines, pipelines carrying gas and in pipeline bundles where acoustic pingers are either less effective or ineffective. The transmitters have optimum signal range and the operator can select between continuous and pulsing modes. The continuous mode is required when the system is being used to signal the passage of a pig, in most other applications the pulsing mode is advantageous and provides greater operational battery life.The transmitter emits a 22Hz signaland the inherent EM null spot is detectable when the antenna is at 90 degrees to, and pointing at the centre of, the transmitter (allowing centimetre accurate positioning). The standard transmitter is housed in delrin. It is activated via a magnet assembly acting on reed switches. Standard transmitters: the model 3000 (also available in stainless steel) for use in 6” pipeline pigs, the 3001 for 8” or upwards, and the 3007 long life high-power (LLHP) transmitter for 14” or upwards. Long Life High Power EM Transmitter Model N. 3007 Electromagnetic Antenna Model N. 3003 Electromagnetic Recevier Model No.3002 Electromagnetic Recevier Model No.3002 R-Tec The st andard receiver Model 3002 is housed in a lightweight aluminium enclosure. Features include a built in speaker allowing the operator to hear signal reception without a headset (the audio output is derived from the actual 22Hz signal making it possible to hear subtle changes), a socket permitting use of a headset, LED indicating signal strength, on-off and sensitivity control, a digital counter showing the number of recorded events (up to 8) when transmitter in continuous mode and a counter reset/battery test button. Ruggedised in a waterproof delrin enclosure, the 3002 R-Tec EM receiver includes the following features: a back-lit LCD screen indicating battery condition, signal strength, 22Hz detected; a high visibility LED also indicating presence of 22Hz; a built in speaker, and headphone socket. Model 3003 Antenna connects to the receiver and is suitable for use on all land-based applications. For underwater use, Model 3004 Antenna can be operated from ROV’s or attached to pipelines. Model 3005 was the world’s first combined receiver and antenna for use by divers. The EM Pipeline Pig Monitoring System can be adapted as necessary to operate in hazardous zones and transmitters can if required be modified to increase operating battery life.

PETROSYSTEM Srl 08-03 Via Gaspare Spontini, 29/4 - 00043 Ciampino (Roma) – Italy Tel:+39 06 7932.1621 Fax:+39 06 7932.1160 Email: [email protected] web: www.petrosystem.it Mini Electromagnetic Transmitter Model No. 3000 Battery Life 16 days pulsing 7 days continuos Battery type 16 x AAA cells Range (in air) 8 m Operating voltage 24V DC 100bar Activation method Magnetic switch Max. Operating pressure 100 bar Operating temp. range 0°C to 70°C Housing material Delrin Dimensions Length (overall) 228 mm (9.0”) Diameter 154 mm (2.12”) Weight 850 g (1.8lbs) Electromagnetic Transmitter Model No. 3001...