User manual SIMRAD PI TEMPERATURE DATASHEET REV A

[. . . ] CATCH MONITORING PI Temperature sensor Too warm or too cold water? T2 1. 3 C Fishing in too warm or too cold water may be just a waste of time and money. [. . . ] Fish and bait are temperature sensitive, and they are normally found within specific temperature zones for feeding and spawning. However, the temperature layers in the water are changing constantly, and for this reason the temperature must be monitored constantly. Fishing in an area with unfavourable water temperature might be just a waste of time!For any kind of trawling, use this sensor to monitoring and log the temperature. Then, increase your knowledge about the correlation between temperature, fish concentration and catch efficiency. On a purse seine net, monitor the temperature to see when you are passing the thermo-cline. [. . . ] Specifications PI Systems: PI32, PI44 or PI54 Update rates: · Fast: Every 4, 5 second (approx. ) · Normal: Every 14 second (approx. ) · Slow: Every 34 second (approx. ) Default update rate: Fast Lifetime between each recharge: · Fast update rate: 24 hours · Normal update rate: 75 hours · Slow update rate: 150 hours Communication frequency range: 43, 5 to 49, 5 kHz Accuracy: 0, 2 % Physical properties: · Length: 246 mm · Width: 171 mm · Thickness: 123 mm · Weight in water: 1, 4 kg · Weight in air: 4, 3 kg Charging time with PI Charger: · To 70% capacity: 1 hour · To 100% capacity: 4 hours Charging time with PS Charger: · To 100% capacity: 16 hours Specifications can be altered without prior notification. (855-165196 / Rev. A / May 2005) Simrad Horten AS Strandpromenaden 50 P. O. Box 111 NO-3191 Horten Norway Telephone: +47 33 03 40 00 Facsimile: +47 33 04 29 87 MAXIMIZING YOUR www. simrad. com PERFORMANCE AT SEA [. . . ]