Unitate stationara de monitorizare analiza si masurarea gazelor de ardere

Sisteme de monitorizare si analiza continua » Analizoare Gaze Stationare » Analizator stationar de gaze Photon S

Gas Monitoring Systems » Stationary Gas Analyzers » Continuous Measuring Stationary Combustion / Flue Gas Analyser

 

Analizor stationar Photon S pentru monitorizare continua a max 13 gaze; 9 senzori NDIR si 4 celule electrochimice EC

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Caracteristici generale
 

1- Unitate de control

Integrata cu sistem de computer tip PC 104 si platforma de operare Windows CE
Afisare rezultate si setari: Display tactil touch-pad afisaj color mare 6.4” , VGA (640x480)

Comunicare si stocare de date

interfata RS232C si porturi Eternet pentru conectare la PC computer
3 sloturi pentru module aditionale (optional):
- slot pt. intrari / iesiri analogice - slot pt. intrari / iesiri digitale - ieșire relee
Adaptor de comunicare tip Wi-Fi
2 porturi 2xUSB pt. periferice (mouse, testatura, etc)
Chip integrat pentru calcul direct al principalilor parametri de combusti si cele relative
Capacitate mare de stocare de date tip SSD (Solid State Drive) for storage of measurement data

2- Unitate condiţionare gaze

Echipata cu furtuni si filtre cu incalzire
Filtre din fibra de sticla pentru impuritati si particulel de sare
Diferite uscatoare combinate - NAFION si schimbatoare Peltier
Pentru masurarea NO-NDIR rezervor de apa si pompa peristaltica pentru canalul de NO
Loc separat pentru senzor de O2

3- Unitate de masurare

Compartiment senzori de NDIR cu izolatie termica
9 sloturi pentru NDIR si 4 pentru celule EC
Fiecare senzor de NDIR este protejat separat cu un stabilizator termic (la 0.01°C)
2 canale de gaze: primul“umed” pentru senzor NO-NDIR al doilea "uscat" pentru restul de senzori
Termometru Bi-matic pt. masurare temperatura ambiantala si cele de gaze
Dispozitiv integrat pentru masurare presiune atmosferica si diferentiala Masurarea directa a presiunii dinamice, debitul la cos cu ajutorul tub Pitot

Optional sistemul poate fi configurat si dotat cu multiple dispozitive la cerere

 

Date tehnice / Unitate de control

  • Dimensions (W x H x D): 486mm x 176mm x 287mm
  • Weight: 4kg ÷ 5kg
  • Casing's material: Aluminium, powder coated
  • Protection grade IP20
  • Operating conditions: Temp.10°C ÷ 50°C, RH 5%÷90% (non-condensing)
  • Storing temperature: -20°C ÷ +55°C
  • Power supply: input | maximal power consumption 90V ÷ 230V AC | 150W
  • Operating system: Windows CE 5.0
  • Display: 6.4” VGA (640x480)
  • Data storage: type | capacity compact flash card | max. 4GB
  • Interface for external devices: 2x USB(USB disk, mouse, keyboard)
  • Communication interface with PC computer: RS-232C, RJ45 (Ethernet)
  • Analogue outputs: 8x voltage | 8x current 0V ÷ 10V DC, max. 10mA per output| 0/4mA ÷ 20mA
  • Digital I/O: 8x inputs | 8x outputs 0V ÷ 24V; Hi_3.5V | OC; max. 50mA
  • Relays outputs: quantity | type | limitations
    • 4 | SPDT | 24VAC; max: 5A
    • 4 | SPDT | 230VAC; max: 5A

Date tehnice / Gas conditioning unit with condensation & Nafion dryer

  • Dimensions (W x H x D): 486mm x 176mm x 538mm
  • Weight: 9kg ÷ 10kg
  • Casing's material: Aluminium, powder coated
  • Operating conditions: Tmp. 10°C ÷ 50°C, RH 5% ÷ 90% (non-condensing)
  • Power supply: input | maximal power consumption 90V ÷ 230V AC | 150W (without heated hose)
  • Cooler type
    • Outlet 1: Based on Nafion exchanger
    • Outlet 2: Based on Peltier cooling element with fan (12V DC supply)
  • Drying method
    • Outlet 1: Water transfer through Nafion membrane driven by partial vapour pressure differential – first order kinetic reaction
    • Outlet 2: Water condensation by rapid cooling down
  • Cooling temperature
    • Outlet 1: n/a
    • Outlet 2: 0°C ÷ 20°C
  • Ready to operate: after 5 minutes
  • Storing temperature: -20°C ÷ 60°C
  • Maximum gas flow for efficient drying: 100l/h (at inlet gas temp. 100°C and RH 100%)
  • Gas filter: quantity | material 1 | PA – body, PC – cover, viton – sealing
  • Filter insert: length | ID | OD | material | pore size 32mm | 12mm or 15mm | 18mm or 20mm | PE | 5µ
  • Condensate removal: With built-in peristaltic pump
  • Peristaltic pump capacity: 38ml/min
  • Heated hose temperature: +180°C electronically stabilised Heated hose temperature hysteresis: ~ 5°C
  • Heated hose length: 3m (optionally 5m or 10m)
  • Heated hose power supply: Input | maximal power
  • Consumption: 230V AC | 1000W
  • Heated hose thermocouple wires: K-type (S-type optionally)
 

Date tehnice / Gas conditioning unit with Nafion dryer

  • Weight: 7kg ÷ 8kg
  • Cooler type: Based on Nafion exchanger
  • Drying method: Water transfer through Nafion membrane driven by partial vapour pressure differential – first order kinetic reaction
  • Cooling temperature: n/a
  • Ready to operate: after 1 minute
  • Under pressure in Nafion collar: ~500mbar
  • Condensate removal: n/a
  • Peristaltic pump capacity: n/a

*All other data is the same as in point 2

Date tehnice / Measurements unit

  • Dimensions (W x H x D): 486 x 176 x 538 mm
  • Weight (depends on installed sensors): 10kg ÷ 16kg
  • Casing's material: Aluminium, powder coated
  • Operating conditions: Tmp. 10°C ÷ 50°C, RH: 5% ÷ 90% (non-condensing)
  • Storing temperature: -20°C ÷ +55°C
  • Power supply: input | maximal power consumption 90V ÷ 230V AC | 150W
  • Warming up time: max 90 minutes
  • Warming up temperature: About 18°C above unit's outside air temperature
  • Maximum outside temperature drift not affecting warming up temperature: ±5°C

Measurements of gas components

Table below shows the combination of all sensors/ranges. Please mind that the maximum possible gas sensors number in a device is 7 NDIR and 4 EC

Component Method Range | resolution Accuracy Time (T90) Conformity
O2 – Oxygen Electrochemical sensor 20.95% | 0.01% ± 0.1% abs. or 5% rel. 45 sec ISO 12039
O2 – Oxygen Electrochemical,
partial pressure
20.95% | 0.01% ± 0.1% abs. or 5% rel. 45 sec ISO 12039
O2 – Oxygen Electrochemical,
partial pressure
25% | 0.01% ± 0.1% abs. or 5% rel. 45 sec ISO 12039
O2 – Oxygen Electrochemical,
partial pressure
100% | 0.1% ± 0.1% abs. or 5% rel. 45 sec ISO 12039
O2 – Oxygen Paramagnetic sensor 25% | 0.01% ± 0.1% abs. or 5% rel. 45 sec EN 14789
O2 – Oxygen Paramagnetic sensor 100% | 0.1% ± 0.1% abs. or 5% rel. 45 sec EN 14789
CO – Carbon monoxide NDIR 20 000ppm | 1ppm ± 3ppm abs. or 3% rel. 45 sec EN 15058
CO – Carbon monoxide NDIR 10% | 0.01% ± 0.3% abs. or 3% rel. 45 sec EN 15058
CO – Carbon monoxide NDIR 100% | 0.1% ± 0.3% abs. or 3% rel. 45 sec EN 15058
CO2 – Carbon dioxide NDIR 5% | 0.01% ± 0.3% abs. or 3% rel. 45 sec ISO 12039
CO2 – Carbon dioxide NDIR 25% | 0.01% ± 0.3% abs. or 3% rel. 45 sec ISO 12039
CO2 – Carbon dioxide NDIR 100% | 0.1% ± 0.3% abs. or 3% rel. 45 sec ISO 12039
CH4 – Methane NDIR 5% | 0.01% ± 0.3% abs. or 3% rel. 45 sec  
CH4 – Methane NDIR 25% | 0.01% ± 0.3% abs. or 3% rel. 45 sec  
CH4 – Methane NDIR 100% | 0.1% ± 0.3% abs. or 3% rel. 45 sec  
NO – Nitric oxide NDIR 1 000ppm | 1ppm ± 3ppm abs. or 3% rel. 45 sec ISO 10849
NO – Nitric oxide NDIR 5 000ppm | 1ppm ± 3ppm abs. or 3% rel. 45 sec ISO 10849
NO2 – Nitrogen dioxide NDIR 1 000ppm | 1ppm ± 3ppm abs. or 3% rel. 45 sec ISO 10849
NO2 – Nitrogen dioxide Electrochemical sensor 1 000ppm | 1ppm ± 5ppm abs. or 5% rel. 60 sec xx
SO2 – Sulphur dioxide NDIR 1 000ppm | 1ppm ± 3ppm abs. or 3% rel. 45 sec ISO 7935
SO2 – Sulphur dioxide NDIR 5 000ppm | 1ppm ± 3ppm abs. or 3% rel. 45 sec ISO 7935
H2S – Hydrogen sulfide Electrochemical sensor 1 000ppm | 1ppm ± 5ppm abs. or 5% rel. 70 sec xx
H2 – Hydrogen Electrochemical sensor 2 000ppm | 1ppm ± 10ppm abs. or 5% rel. 50 sec xx
H2 – Hydrogen Electrochemical sensor 20 000ppm | 1ppm ± 10ppm abs. or 5% rel. 70 sec xx
H2 – Hydrogen Thermal Conductivity Detector 10% | 0.1% ± 0.5% abs. or 5% rel. 45 sec xx
H2 – Hydrogen Thermal Conductivity Detector 25% | 0.1% ± 0.5% abs. or 5% rel. 45 sec xx
H2 – Hydrogen Thermal Conductivity Detector 50% | 0.1% ± 0.5% abs. or 5% rel. 45 sec xx
H2 – Hydrogen Thermal Conductivity Detector 100% | 0.1% ± 0.5% abs. or 5% rel. 45 sec xx
N2O – Nitrous oxide NDIR 2 000ppm | 1ppm ± 3ppm abs. or 3% rel. 45 sec xx
CHF3 – Fluoroform (Refrigerant R23) NDIR 2.5% | 0.01% ± 0.3% abs. or 3% rel. 45 sec xx
VOC - Volatile Organic compounds PID - Photo Ionization Detector 100ppm | 1ppm ± 5ppm abs. or 5% rel. 120 sec xx
VOC - Volatile Organic compounds PID - Photo Ionization Detector 1 000ppm | 1ppm ± 5ppm abs. or 5% rel. 120 sec xx

Other measurements / calculated results

Variable Method Range | resolution Accuracy Time (T90)
Tgas – gas temperature K-type thermocouple -10 ÷ 1000°C | 0.1°C ± 2°C 10 s
Tgas – gas temperature S-type thermocouple -10 ÷ 1500°C | 0.1°C ± 2°C 10 s
Tamb – boiler intake air temperature PT500 resistive sensor -10 ÷ 100°C | 0.1°C ± 2°C 10 s
Differential pressure Silicon piezoresistive pressure sensor -25hPa ÷ +25hPa | 1Pa (0.01hPa) ± 2Pa abs. or 5% rel. 10 s
Gas flow velocity Indirect, with Pitot tube & pressure sensor 1 ÷ 50m/s | 0.1m/s 0.3m/s abs. or 5% rel. 10 s
Lambda λ – excess air number Calculated 1 ÷ 10 | 0.01 ± 5% rel. 10 s
qA – stack loss Calculated 0 ÷ 100% | 0.1% ± 5% rel. 10 s
Eta η – combustion efficiency Calculated 0 ÷ 120% | 0.1% ± 5% rel. 10 s
IL – incomplete combustion Calculated 0 ÷ 100% | 0.01% ± 5% rel. 10 s
 
consultanta_tehnica
 

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