red motion arm icon

Series

Data

red target icon

Applications

Oil & Gas

red custom icon

Customization options

Communication interfaces
(CAN, Modbus, RS485)

Nar MoDem

NarC-MDEM provides telemetry between Downhole Tools and Surface Equipment on any Oilfield Services cables. It is optimized for applications on Mono-cable. 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 of Downhole Tool Impedance.

Picture of a MoDem

Features

red compass icon

Dimension

200 x 38 x 25 mm (Oil&Gas form factor)

red temperature icon

Temperature

-40 °C to 175 °C (maximum operating)

red compass icon

Wireline length

up 10 km of 1N32 cable

red voltage icon

Wireline voltage

up to 1000 V

red light wave icon

Wireline current

up to 1.8 A

red protection icon

Control

DSP & Analog electronic

red microchip icon

Power Line communication

S-FSK with 8kbit/s baud rate

red network icon

5 V and 3.3 V logic I/O

with ID filtering

Applications

Dedicated to operate within a downhole tool system withstanding harsh environments including high temperature and high vibration.

Nar-Modem allows Surface tools to communicate with devices on downhole CANopen bus as if they were on the same network. Its fits perfectly Oil & Gas applications.

This solution interests you ? You need a quote ?