FSM2 module in full automatic mode
collect information from Fuel Level Sensors, additional
sensprs and send this information by GSM/GPRS network
to monitoring station.
- GuardMagic DLLS1a,
fuel level sensor
In fuel tank
GuardMagic DLLS1 fuel level sensors.
sensor detects the level of the fuel in the fuel
tank, processing data and sends the information
about current fuel level in the form of digital
code (EIA-485 communication interface) to
monitoring module (GuardMagic
- fuel level sensor with ONE cable. Install in
the end of communication line or if use only one
sensor in communication line.
- fuel level sensor with TWO cables. Retransmit
communication interface (for easy sensor serial
fuel level sensor to main module (GuardMagic FSM).
(Cable length can
be up to some hundreds meters)
for easy connection module GuardMagic FSM
to first fuel level sensor in communication bus
for easy connection second fuel level sensor (Guardmagic
DLLS1a) to first fuel level sensor in
communication bus GuardMagic DLLS1b.
Power source for
powering main module and fuel level sensors
As usual standard low
power AC/DC converter (or transformer + relay).
Sensor input connected to
AC output of diesel generator.
Sensor output connected to
logical input of GuardMagic FSL (FSM) module.
Allow to connect pulse RPM
Count the revolution of
Connect to GuardMagi FSM
module "pulses Input".
Also can be used like
(GuardMagic company don't
produce RPM sensor)
sensors based on 1-wire digital communication interface
by Maxim/Dallas semiconductor.
Allow to measure
temperature of engine, air etc.
GuardMagic FSM module
can support up to seven temperature sensors.
Digital temperature sensor
series allow to measure temperature of air.
Logical sensor has only
two output levels: High or Low (or contact: Open or
- Communication network (GSM/GPRS
Communication channel for
the sending information from module to Monitoring
- collect all information from modules, store this
information in data base,
- analysis received information,
- generate the series of special reports and diagrams;
- monitor fuel consumption, fueling and fuel drain.
Monitoring Station (monitoring service) consist of
server (or personal computer) and special monitoring
PC based monitoring software
PowerTrace WEB monitoring service.