Line Pulse Meter (Upulser, Upulser+); Tank Level Monitor Module (Utank); Central Processing Unit (Unet); Coded Keys Set (Ck5) - Samoa NEXU Installationshandbuch

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2. COMPONENTS PRESENTATION

2.8. LINE PULSE METER (UPULSER, UPULSER+)

The UPulser+ is a high accuracy line pulse meter module combined with
a 24 V solenoid valve and an inlet filter screen. Reduces installation time
and eliminates the risk of leaks when using separate components.
Equipped with fast connection in/out CAN bus terminals. It can only be
connected to a UCount module. This meter does not have a display or
function buttons.
The UPulser is a high accuracy line pulse meter. It is equipped with
connection terminal and valve open indication light. It can only be
connected to a UCount module. This meter does not have a display or
function buttons a display or function buttons and requires a 24 V DC
solenoid valve.

2.9. TANK LEVEL MONITOR MODULE (UTANK)

This module is capable of controlling two tanks. When mounted in a
NEX·U· system it keeps real time inventory and increases operation
®
safety preventing air entering pumps when the tank is empty and
overflow during clean oil delivery and in waste oil storage tanks. It can
also be used to control the general air supply to the pumps and the air
supply for each pump.
The UTank has two independent graphic displays and level bars, each of
them shows the inventory available in each tank. It also has a set-up
keypad for inventory adjustment if required.

2.10. CENTRAL PROCESSING UNIT (UNET)

The UNet is the key NEX·U·® component. It is the central processing unit
that controls the system communications and houses the UTrack
software. This has to be connected to the customer computer network.
The UNet includes a powerful 2.4 GHz processor and 4 GB RAM. It
controls the system functions and it manages the wired and wireless
communication between the NEX·U·® components.
It has two CAN bus ports (in/out) for wired communications and an
ethernet port that allows UNet to connect to an existing Wi-Fi® network
or to create a dedicated Wi-Fi® network

2.11. CODED KEYS SET (CK5)

Coded key with a secret ID for quick identification on the coded key
reader on UDat and UDat power+.
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838 861 R. 06/21
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com