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Fives Pillard 1
Fives Driving Progress
ANALYSERS & INSTRUMENTS DEPT.
TUNNEL ROAD APPLICATION
I - GAS DETECTORSI I - OPACIMETERS
III - ANEMOMETERS
Fives Pillard 2
VIEW OF OUR SCOPE OF SUPPLY IN TUNNEL
Ignitor's tube
Burner
Gas detector
Anemometers
Opacimeters/Dust monitors
Smoke detector
Fives Pillard 3
Fives Driving Progress
TUNNEL DEPARTMENT
I- GAS DETECTOR
NOCOSTOP V2
I- NOCOSTOP VIEW OF THE PRODUCT
4
Fives Pillard 5
OPERATING PRINCIPLE
NOCOSTOP V2 NOCOSTOP V2
Type
TechnologyElectrochemical Cell Electrochemical Cell
Type of measure
Continuously
In situ
Continuously
In sampling
Type of Gas measuredNO / CO / NO2
1 cell by gasNO / CO / NO2
1 cell by gas
Material ABS ABS
In samplingIn situ
TECHNICAL SPECIFICATIONS
OPASTOP
6
NOCOSTOP V2
Mechanical characteristics
Mechanical characteristics ABS Material (Stainless steel in option)
Housing protection IP65
Dimensions / Weight 127 x 150 x 80 mm / 500 g
Anti-water splash device Integrated
Particle filter Integrated
Metrological characteristics
Measuring range CO: 0 –100 to 300 ppm ; NO : 0-10 to 100 ppm ; NO2 : 0-1 to 10 ppm
Resolution CO and NO : 0,1 ppm ; NO2 : 0,05 ppm
Accuracy CO : 2 ppm ; NO : 0,2 ppm ; NO2 : 0,1 ppm
Lower detection limit CO : 1 ppm ; NO : 0,5 ppm ; NO2 : 0,2 ppm
Response time < 30 s
Expected lifetime > 3 years
Drift < 5% per year
Temperature range - 40°C to +65°C
ELECTRICAL CHARACTERISTICS
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Electrical characteristics
Power supply24 VDC +10/-15%
Power consumption 0,7 W without heating / 12 W with heating
Interfacing Compatible with RC3 communication console Communication by 4/20 mA connection
Fault warning Signal between 1 and 3 mA
WEIGHT, SIZE & DIMENSIONS
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Weight = 500 g
Electrical connection
9
Designation of the cable conductors Use
Positive pole 24VDetector power supply 24VDC
(0,450 A when operating with heater)Negative pole 24V
Positive pole of 4-20mA loopCurrent loop outlet
(Toxic gas concentration)Negative pole of 4-20mA loop
Earth Earth for electrical protection and CEM
ACCESSORIES, OPTIONS, SERVICES
Display: LCD screen on front face
Extractive measure Adaptor for gas circulation
Maintenance LC3 console
Housing Stainless steel 304L
Calibration kit for maintenance
Services for testing, assistance with commissioning, annual, maintenance contract etc….
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Fives Pillard 11
VIEW OF FITTED PRODUCT
ELECTRICAL OUTPUT
12
Ear
th
+ 2
4 V
DC
- 24
VD
C+
4-2
0 m
A4-
20 m
A
PRODUCT MAINTENANCE
13
I- Calibration of the equipment
I) + +
II- Replacement of the filter
+ +
MAIN ADVANTAGES
Easy start-up and maintenance
Simple calibration, without dismantling
One cabinet : possibility 3 cells thermo-regulated (1 per cabinet) Adjustable scale 0 à 300ppm of CO 0 à 100 ppm of NO 0 à 10 ppm of NO2
Protection IP65 Two possible configurations In-situ or extractive measuring
In situ version
Extractive version
Remote control
Calibration gas