Transcript Diapositiva 1 - DURAN ELECTRONICA

FIDEGAS
Gas detection systems
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS CA
presentation
Control unit for the detection of toxic and explosive gases provided with standard 4-20mA input for 2,
4 & 8 detectors. Exclusively developed to be installed with FIDEGAS S/3 (EEx d II C T6) detectors.
Cover (keypad) in English & Spanish
FIDEGAS CA is provided of:
•2 actuation levels: Prealarm and Alarm
•Available outputs at 12V DC, 230V AC & D.C.
•Alarm & cabling fault indicators
•LEDs: prealarm, alarm, fault, 100% L.E.L., auxiliary battery
•Events memory
Connection cable:
Halogen free shield cable with 1mm2 section for a maximum length of 250 m.
Control unit & detector EARTH connected
ATEX certificate issued by Madariaga Official Laboratory LOM 03ATEX2095 when FIDEGAS S/3
detectors are connected.
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS S/3. Exproof detectors
available gases
FIDEGAS S/3-2 Explosives
FIDEGAS S/3 T1 & T2 Toxics
Hydrogen
Methane
Ethane
Propane
Butane
Pentane
Hexane
Heptano
Octane
Cyclohexane
Ethylene
Cyclopropane
Toluene
Ammonia
Acetylene
Acetone
Ethyl Acetate
Methanol
Ethanol
Isopropanol
Dimethyl ether
Diethyl ether
Carbon Monoxide
Hydrogen Sulfide
Ammonia
Sulfur Dioxide
Chlorine
Nitrogen Monoxide
Nitrogen Dioxide
Ethylene Oxide
Carbon Dioxide
Oxygen
H2
CH4
C2H6
C3H8
C4H10
C5H12
C6H14
C7H16
C8H18
C6H12
C2H4
C3H6
C6H5CH3
NH3
C2H2
(CH3)2CO
CH3COOC2H5
CH3OH
C2H5OH
C3H7OH
(CH3)2O
(C2H5)2O
CO
SH2
NH3
SO2
Cl2
NO
NO2
CH2CH2O
CO2
O2
For other gases, consult
EEx d II C T6
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS S/3. Exproof detectors
1
1
maintenance
Check the correct functioning of the detector with testing gas every 6
months
2 Recalibrate FIDEGAS S/3 detector every 2 years during its working life
(at manufacturer´s factory)
Each filter/sensor has its own electronic circuits
Do not swap sensors or circuits.
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS S/3. Exproof detectors
Dissassemble and replacement of FIDEGAS S/3 detector
1.
Release the cables from the connector marked with 1, 2, 3, & Earth connection.
Releasing the self-blocking take out the whole set (cable + connector/s).
2. Release sensor´s connector.
3. Unscrew the filter/sensor.
Do not twist the flat cable, neither hook it with other elements.
4. Electronic circuit can be dissassembled after releasing 2 subjection screws.
Each filter/sensor has its own electronic circuit
Do not swap sensors or circuits.
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
maintenance
FIDEGAS CA
Quick installation guide
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS CA
Quick installation guide
1. Mount on the wall the control unit (door to be opened from left to right).
2. Control unit´s bag includes the following replacements:
2 1A fuses
Thermal retractable tube to isolate the detector-panel shield connection cable avoiding short-circuits
Conectors It allows the correct functioning of the panel when one or more are not connected (or if they has been disconnected for revisions).
Screw M-4.
Electronic circuit
3. Control unit – detector connection
Fuse 1A. Protect the detectors. All fault LEDs lightining up mean blowed fuse
Connect: control unit-detector
Isolate the shield using the thermal retractable tube and connect it to EARTH in
the proper connector.
Place the connector in those non used connectors
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS CA
Quick installation guide
230V CA Outputs
Do the connection between C & NC or C & NO, being sure that the devices connected (electrovalve, contactor, siren, etc.) work at 230V and total
consumption does not exceed the B fuse value of 2A.
Between C & NO (ALARM)
Between C & NC (GAS CUT)
PREALARM: This output its timed to activate the
extraction during 2 minutes.
IT SHOULD NOT ACTIVATE ALARMS
FIDEGAS CA2. Conector 230V AC
12V CC Outputs
Do the connection between C & NC or C & NO, being sure that the devices connected (electrovalve, contactor, siren, etc.) work at 2V and total
consumption does not exceed the C fuse value of 0,5A.
Dry contact (close contact and no powered).
Between C & NC (ALARM)
Between C & NO (GAS CUT)
Example of 12V output connection to an electrovalve
FIDEGAS CA2. Conector 12V DC
CONSIDERATIONS:
When connecting 230V -or after a main fault- wait for 30 s before REARMING the system.
Pay attention to the fuses capacity (mentioned in the manual)
When all fault LEDs will be lightining up, check the state of the fuse ( D - E )
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS CA
Quick installation guide
FIDEGAS S/3 DETECTORS testing:
1 Put the cap on the sensor head
cannula
2 Introduce
In the cap´s hole
Testing bottle concentration is not suitable for
calibration neither precision test.
gas for 2 s.
3 Release
to activate alarm
Ii is only recommended to check the detectors
correct functioning.
Wait 3 s before releasing more gas as required gas concentration
to activate the ALARM keeps 2 m in the mask aprox..
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS C
presentation
Control unit for the detection of toxic and explosive gases for 2, 6 & 12 detectors. Exclusively
developed for FIDEGAS S/10 detectors.
Cover (keypad) in English & Spanish
FIDEGAS C is provided with:
•2 actuation levels: Prealarm & Alarm
•Available outputs at 12V DC & 230V AC
•LEDs: Power, prealarm, alarm, output
•Rearm push button
•Prealarm Output
FIDEGAS S/10 detector
Power supply: 12V DC
Consumption: 120 mA
Type of sensor: Catalytic
Useful life: 5 years
Coverage area: 15 m2
Available for: Natural gas (Methane), Butane-Propane
Measurement range: From 0 to 100% L.E.L.
Protection Grade: IP 435
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
Stand-alone detectors
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS C30
presentation
Stand-alone EXPROOF detector (EExd II C T6) for explosive gases (Natural gasMethane-, Butane-Propane, Hydrogen) provided with a relay output for acting when gas
presence reaches a level equal or higher than 20% Low Explosive Limit (L.E.L.).
Available at 12V or 24V.
Coverage area: 16 m2 aprox.
Type of sensor
Alarm level
Useful life
Coverage area
Protection grade
Code of explosive atmosphere
Catalityc (with synterized metal)
20% L.E.L.
4 years
16 m2 aprox.
I.P. 435
EEx d II C T6
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
FIDEGAS S/10 stand-alone
presentation
Stand-alone detector for explosive gases (Natural gas-Methane-, Butane-Propane,)
provided with a relay output for acting when gas presence reaches a level equal or higher
than 20% Low Explosive Limit (L.E.L.).
Available at 12V or 24V.
Coverage area: 16 m2 aprox.
Use shield cable 4 x 0,25 mm2 maximum length 300m (4 x 0.50 mm2 – 600 m).
Output
Type of sensor
Alarm level
NC
Catalityc
20% L.E.L.
Useful life
5 years
Protection grade
I.P. 435
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com
applications
FIDEGAS CA
Batteries rooms
Cellars
Chemical industry
Chicken farms
Nuclear industry
Refrigeration
Fertiliser plants
Fumigation
Grain storage
Greenhouses
Laboratories
applications
Paper mills
Water treatment
Steel works
Swimming pools
Food processing
FIDEGAS C
Boiler rooms
Kitchens
Laboratories
DURAN ELECTRONICA. Tomás Bretón 50, 28045 Madrid, Spain
[email protected] www.duranelectronica.com