5
DDMSM10001T5
029099 220917
GENERAL FEATURES
Wireless and/or wired operation
230V~ Power supply
LPG model:
(SEGUGIO L WIRELESS)
Methane gas model: (SEGUGIO M WIRELESS)
Interchangeable semiconductor sensor
Built-in alarm relay and buzzer
Alarm test button
Can be connected to a remote sensor
Possibility of connecting an electrovalve to the detector itself in addition to the radio
receiver
Mounting on built-in 2 module boxes (round and square)
OPERATION
The SEGUGIO detector (Fig.1) is an instrument for the wireless
detection of flammable gases. In presence of gas concentrations
far below the hazard treshold, it activates a red light and an
alarm, then after a delay of about 5 seconds it switches on a relay
which cuts off the gas supply.
Note: The user may detect the presence of gas before detector
intervention, given that distribution companies add odorants to
Methane or LPG gases.
This sensation varies widely among different individuals and
depends on exposure time.
The device is equipped with a ‘ ‘ test button.
By pressing the ‘ ‘ button, you enter the test mode: green,
yellow and red leds light up, the buzzer is activated and after 5
seconds the relay is switched on.
SEGUGIO has a delay line that prevents the intervention of the
alarm system during sensor stabilization time, i.e. when the device
is powered up or it is on reset, after a mains cut off. During this
delay time, 30 seconds approx., the “fault” yellow light lights up
at the same time with the steady green light indicating that the
device is active.
SEGUGIO is also provided with a self-diagnosis system to check
the proper operation of the sensor.
If the “falut” yellow light turns on after the initial delay, the
probable causes are the following:
- sensor is faulty;
- sensor is disconnected;
- malfunctioning of the instrument .
Also the “fault” status is transmitted via radio to the receiver , so
that the receiver visually signals the fault and switches on the
“fault” output relay.
It is possible to associate a remote* sensor (cod.: SGA---) to the
device in order to check a second room (Fig. 6, 11 and 12). Any
Fig. 1:
External aspect.
SEGUGIO WIRELESS
WIRELESS GAS LEAK DETECTOR
Via del Commercio, 9/11 - 36065 Mussolente (VI) - ITALY, Tel.: +39.0424.567842
Fax.: +39.0424.567849 - http://www.seitron.com - e-mail: info@seitron.it
WARNING
THE INSTALLATION OF THE DETECTOR DOESN'T EXEMPT FROM THE
OBSERVANCE OF ALL RULES ABOUT THE CHARACTERISTICS,
INSTALLATIONS AND THE USE OF THE GAS DEVICES, THE VENTILATION
OF THE ROOMS AND THE EMISSIONS OF THE PRODUCTS OF THE
COMBUSTION PRESCRIBED FROM UNI STANDARDS AND THE PROVISIONS
OF THE LAW.
WARNING! In case of an alarm:
1) Extinguish all fire sources.
2) Close main gas valve (either methane or LPG).
3) Do not turn on or off any electrical light; do not turn on or off any
electrical device.
4) Open doors and windows to increase ventilation.
If the alarm stops it is necessary to search the possible cause and
consequently provide.
In case the alarm persists and the cause of the leak cannot be found,
vacate the premises and, from external, immediately notify the gas
emergency service.
Case:
Material:
ABS V0 self-extinguishing
Color:
Cover:
Signal white (RAL 9003)
Details:
Mouse grey (RAL 7005)
Size:
148 x 84 x 40 mm (WxHxD)
Weight:
~ 300 gr.
NORMATIVE REFERENCES
The product is in conformity with the relevant
Union harmonisation legislation
: (EMC (2014/30/UE)
LVD (2014/35/UE) - RoHS2 (2011/65/UE)
RED 2014/53/UE
ETSI EN 300 220-1 V.3.1.1
ETSI EN 300 220-2 V.3.1.1
ETSI EN 301 489-1 V.2.1.1
ETSI EN 301 489-3 V.2.1.1
EN 50581 (2012)
EN 50194-1 (2009)
EN 50270 (2006)
EN 60335-1 (2002)
WARRANTY
In the view of a constant development of their products, the
manufacturer reserves the right for changing technical data and
features without prior notice. The consumer is guaranteed against
any lack of conformity according to the European Directive
1999/44/EC as well as to the manufacturer’s document about the
warranty policy. The full text of warranty is available on request
from the seller.
alarms on the remote sensor will be directly signalled to the
SEGUGIO by activating a blinking red light and when the alarm is
on for more than 5 seconds by switching the relay on.
TECHNICAL FEATURES
Power supply:
230V~ 50Hz
Power absorption:
6VA
Sensor type:
Semiconductor SnO
2
,
replaceable
Detected gas: SEGUGIO L WIRELESS: LPG
SEGUGIO M WIRELESS: Methane
Calibration threshold:
Contact ratings:
Frequency:
Sensitivity:
Modulation:
Bandwidth (-3 dB):
Antenna type:
Max. receiver distance:
10% L.I.E.
6(2)A250V~ SPDT
868,150 MHz
-105 dBm
GFSK
100 KHz
Internal stylus
>300 m in free air
Indicators:
Operation:
Alarm:
Fail:
Alarm:
Activation delay:
Relay activation delay:
Sensor lifetime:
Operating temperature:
Storage temperature:
Humidity limits:
Protection grade:
>50 m in building (depending on
the building and environment)
Green led
Red led
Yellow led
Buzzer
~ 30 seconds
~ 5 seconds
5 years
0°C .. 40°C
-10°C .. +50°C
20% .. 80% RH
(non condensing)
IP 42
- ENGLISH -
METHANE
METANO
SEGUGIO
LPG
GPL
SEGUGIO
Putere RF max transmisa: 1mW
