The Nar Modem provides telemetry between downhole tools and surface equipment on any oilfield services cables.
It is optimized for applications on monocable. Its high voltage rating (1000 V) and high current rating (1.8 A) make it suitable for the most demanding applications, while its integrated filtering accommodates most downhole tool impedance.
Programmable gain analog front end
DSP based modulation/demodulation
CANopen interface with ID filtering
19'' rack surface Modem available
|Dimensions||200 x 38 x 25 mm|
|Temperature||175 °C max|
|Supply voltage||10 - 24 VDC|
|Wireline length||up 10 km of 1N32 cable|
|Wireline voltage||up to 1000 V|
|Wireline current||up to 1.8 A|
|Power line throughput||10 kbit/s|