Data from the logging sensors is transmitted via the Tool Bus to the memory tool at the top of the string. Data is stored in nonvolatile flash memory chips under the control of a downhole processor. The tool can support all the standard CNPS memory tools and record readings from every sensor at up to 10 sets per second.
To power tool motors on slickline or where power motor cannot be provided from surface. INTERFACING & TOOL COMBINATIONS Standard CNPS Memory Telemetry Tools SPECIFICATION MBH Pressure(max) 105MPa Temperature(max) 150°C Battery Pack Type Lithium Chloride Open Circuit Voltage 19.5 VDC Capacity 6 amp.hr Length 495mm Diameter 43mm Weight 3.6kg Material Corrosion Resistance Throughout End Thread(top/bottom) 13/16″ 12 UN2A GO End connector(top/bottom) Fischer triax connector/single conductor 4mm socket.