ADS Environmental Services IETG FlowHawk QR 775012 A4 - Manual (Page 42)

2-6 IETG FlowHawk Manual
 External Modem Unit (EMU) The EMU (p/n 3800-0148) is
installed outside the manhole near an external power source.
EMU
 EMUX (EMU/Multiplexer) The EMUX (p/n 106226E) is
installed outside the manhole in a weatherproof enclosure or
indoors near an RTU (remote terminal unit) and/or external
power source. The EMUX serves as both a conduit through
which the monitor can receive operating power from an
external DC source and a communication interface through
which the monitor can provide flow data serially to the SCADA
RTU (real-time) and wirelessly to the Profile or IntelliServe
®
software.