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GA-40Tplus

GA-40Tplus gas analyzer with built-in sample conditioner

Professional flue gas analyser that combines high quality of sample conditioning with great measurement accuracy contained in a compact soft casing.
Analyser is equipped with heated hose with heated filter, built-in high efficient condensation dryer.
It can be fitted with up to 9 sensors (electrochemical cells and NDIR sensors).
Has built-in pressure sensor, large internal memory for results and built-in ribbon printer for standard
(non-thermal) paper.

PDF

Main features

  • Equipped with up to 7 electrochemical cells
  • Equipped with up to 2 NDIR sensors
  • Built-in 58mm ribbon, graphic printer
  • Built-in rechargeable battery for up to 8 hours of operation
  • Built-in Peltier dryer with peristaltic pump for condensate removal
  • Equipped with heated hose with built-in heated gas filter
  • Heated hose with standard M30x1 fitting, fits all madur gas probes with K-type thermocouples
  • Additional gas filter with condensate trap
  • Differential pressure sensor - for measurements of chimney draft and flow velocity (with help of Pitot tube)
  • Soot measurement program
  • Measurements of gas and ambient temperatures, optionally 2 additional inputs for temperature sensors
  • Analogue outputs (4-20mA / 0-10V) - optional
  • Built-in large memory for results, two formats of data savings
  • Calculations of many additional parameters
  • Firmware for gas calibrations

Analyser and accessories bag - external view

external view

Complete and ready to operate GA-40Tplus analyser

GA-40Tplus

Front panel view

Front panel view

Gas and electric connectors

connectors

LED indicators

LED

Example screenshots

Example screenshots

Example printouts and PC program screenshot

PC program

1. General parameters

Dimensions (W x H x D) 470 x 310 x 160mm
Weight (without accessories) 12.0÷12.8kg
Casing material Aluminium padded with foam and fabric (polyester)
Protection grade IP20
Operating conditions T: 10°C ÷ 50°C, RH: 5% ÷ 90% (non-condensing)
Storing temperature 0°C ÷ +55°C
Power supply: Input | maximal power consumption 115VAC or 230VAC | 90W (without heated hose)
Battery: type | work time | charging time Lead-acid, rechargeable 12V / 2.2Ah | 7h | 14h
Data memory: size | number of results 32kB | 30 reports + 10 banks (1024 sets of data)
Display Graphical LCD 128 x 128, with variable contrast and backlighting
Printer High-speed dot matrix, graphic printer for 57mm normal paper
Analogue outputs (optional) Two current (0/4÷20mA) or voltage (0÷10V) outputs
Gas pump | gas flow Diaphragm, max 2l/min (with automatic flow control) | 90l/h (1.5l/min)
Purging pump for CO sensor Diaphragm, max 1.5l/min
Communication interface with PC computer RS-232C
Gas filtering
  1. Heated filter included in the heated hose
  2. Built-in final filter (behind the gas dryer) with replaceable insert

2. Built-in gas dryer, heated hose driver, heated hose

Drying method Water condensation by rapid cooling down
Cooler type Based on Peltier element
Cooler temperature +5°C electronically stabilised
Cooler temperature hysteresis ~ 1°C
Maximum gas flow for efficient drying 100l/h
Condensate pump Peristaltic, 38ml/min.
Heated hose temperature +120°C electronically stabilised
Heated hose temperature hysteresis ~ 5°C
Heated hose length 3m (optionally 5m or 10m)
Heated hose power consumption 360W (max)
Heated hose thermocouple wires K-type (S-type optionally)

3. 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 EC and 2 NDIR – see ordering guide.

Component Method Range | Resolution Accuracy Time(T90) Conformity
O2 – Oxygen Electrochemical sensor 20.95% | 0.01% ±0.01% abs. or 5% rel. 45 sec ISO 12039, CTM-030
O2 – Oxygen Electrochemical, partial pressure 20.95% | 0.01% ±0.01% abs. or 5% rel. 45 sec ISO 12039, CTM-030
O2 – Oxygen Electrochemical, partial pressure 25.00% | 0.01% ±0.01% abs. or 5% rel. 45 sec ISO 12039, CTM-030
O2 – Oxygen Electrochemical, partial pressure 100.00% | 0.1% ±0.1% abs. or 5% rel. 45 sec ISO 12039, CTM-030
CO – Carbon monoxide Electrochemical sensor 4 000ppm | 1ppm ±5ppm abs. or 5% rel. 45 sec ISO 12039, CTM-030
CO – Carbon monoxide Electrochemical sensor 20 000ppm | 1ppm ±5ppm abs. or 5% rel. 45 sec ISO 12039, CTM-030
CO – Carbon monoxide Electrochemical sensor 10% | 0.001% ±0.005% abs. or 5% rel. 45 sec ISO 12039, CTM-030
CO – Carbon monoxide Electrochemical,
with H2 compensation
2 000ppm | 1ppm ±5ppm abs. or 5% rel. 45 sec ISO 12039, CTM-030
CO – Carbon monoxide NDIR 10% | 0.01% ±0.05% abs. or 5% rel. 45 sec EN 15058
CO – Carbon monoxide NDIR 100% | 0.1% ±0.5% abs. or 5% rel. 45 sec EN 15058
CO2 – Carbon dioxide NDIR 25% | 0.01% ±0.05% abs. or 5% rel. 45 sec ISO 12039
CO2 – Carbon dioxide NDIR 50% | 0.01% ±0.05% abs. or 5% rel. 45 sec ISO 12039
CO2 – Carbon dioxide NDIR 100% | 0.1% ±0.5% abs. or 5% rel. 45 sec ISO 12039
CH4 – Methane NDIR 5% | 0.01% ± 0.05% abs. or 5% rel. 45 sec
CH4 – Methane NDIR 25% | 0.01% ± 0.05% abs. or 5% rel. 45 sec
CH4 – Methane NDIR 100% | 0.1% ± 0.5% abs. or 5% rel. 45 sec
NO – Nitric oxide Electrochemical sensor 1 000ppm | 1ppm ±5ppm abs. or 5% rel. 45 sec EN 50379, CTM-022
NO – Nitric oxide Electrochemical sensor 5 000ppm | 1ppm ±5ppm abs. or 5% rel. 45 sec EN 50379, CTM-022
NO2 – Nitrogen dioxide Electrochemical sensor 1 000ppm | 1ppm ±5ppm abs. or 5% rel. 60 sec EN 50379, CTM-022
SO2 – Sulphur dioxide Electrochemical sensor 2 000ppm | 1ppm ±5ppm abs. or 5% rel. 45 sec EN 50379
SO2 – Sulphur dioxide Electrochemical sensor 5 000ppm | 1ppm ±5ppm abs. or 5% rel. 45 sec EN 50379
H2S – Hydrogen sulphide Electrochemical sensor 1 000ppm | 1ppm ±5ppm abs. or 5% rel. 70 sec
H2 – Hydrogen Electrochemical sensor 2 000ppm | 1ppm ±10ppm abs. or 5% rel. 50 sec
H2 – Hydrogen Electrochemical sensor 20 000ppm | 1ppm ±10ppm abs. or 5% rel. 70 sec
H2 – Hydrogen Thermal Conductivity Detector 10% | 0,1% ±0,5% abs. or 5% rel. 45 sec
H2 – Hydrogen Thermal Conductivity Detector 25% | 0,1% ±0,5% abs. or 5% rel. 45 sec
H2 – Hydrogen Thermal Conductivity Detector 50% | 0,1% ±0,5% abs. or 5% rel. 45 sec
H2 – Hydrogen Thermal Conductivity Detector 100% | 0,1% ±0,5% abs. or 5% rel. 45 sec
CL2 - Chlorine Electrochemical sensor 250ppm | 1ppm ±5ppm abs. or 5% rel. 60 sec
HCl - Hydrogen chloride Electrochemical sensor 100ppm | 1ppm ±5ppm abs. or 5% rel. 70 sec
N2O - Nitrous oxide NDIR 2 000ppm | 1ppm ±10ppm abs. or 5% rel. 45 sec ISO 21258
VOC – Volatile Organic compounds PID Photo Ionization Detector 100ppm | 1ppm ±5ppm abs. or 5% rel. 120 sec Method 21
VOC – Volatile Organic compounds PID Photo Ionization Detector 1000ppm | 1ppm ±5ppm abs. or 5% rel. 120 sec Method 21

4. Other measurements / calculated results

Variable Method Range | Resolution Accuracy Time (T90)
Tgas – gas temperature K-type thermocouple -10°C ÷ 1000°C | 0.1°C ± 2°C 10 sec
Tgas – gas temperature S-type thermocouple -10°C ÷ 1500°C | 0.1°C ± 2°C 10 sec
Tamb – boiler intake air temperature PT500 resistive sensor -10°C ÷ 100°C | 0.1°C ± 2°C 10 sec
T1 & T3 – external temperatures K-type thermocouple -10°C ÷ 1000°C | 0.1°C ± 2°C 10 sec
T1 & T3 – external temperatures S-type thermocouple -10 ÷ 1500°C | 0.1°C ± 2°C 10 sec
T2 & T4 – external temperatures PT500 resistive sensor -10 ÷ 100°C | 0.1°C ± 2°C 10 sec
Differential pressure Silicon piezoresistive pressure sensor -25hPa ÷ +25hPa | 1Pa (0.01hPa) ± 2Pa abs. or 5% rel. 10 sec
Gas flow velocity Indirect, with Pitot tube & pressure sensor 1 ÷ 50m/s | 0.1m/s 0.3m/s abs. or 5% rel. 10 sec
Lambda λ – excess air number Calculated 1 ÷ 10 | 0.01 ± 5% rel. 10 sec
qA – stack loss Calculated 0 ÷ 100% | 0.1% ± 5% rel. 10 sec
Eta η – combustion efficiency Calculated 0 ÷ 120% | 0.1% ± 5% rel. 10 sec
U1 & U2 – analogue inputs (voltage) Delta-sigma ADC -20V ÷ +20V | 0.01V ± 2% rel. 10 sec
I1 & I2 – analogue inputs (current) Delta-sigma ADC -20mA ÷ +20mA | 0.01mA ± 2% rel. 10 sec

Drawings

Drawings

Hereby tool helps to configure, in few simple steps, ready to measure analyser. It allows to select main structural components, like gas dryer, gas sensors, etc. Some elements, like probe pipes are to be selected separately. This mini-configurator, generates a list of madur codes that identifies the selected configuration. Customer may add own comments and requests. Device configuration has to be verified by pressing the Refresh button in the Order Summary section. Order summary can be send to our sale engineers for validation and in order to obtain price offer.


Presenting prices principles

Analyser’s standard equipment supplied along with the device

  • 3m mains cable (type of plug to be selected)
  • Heated hose of selected length and supply voltage with heated filter and carrying bag
  • Single gas filter with condensation trap and filter insert (pore size 5µm)
  • Condensation container
  • 2.5m RS-232C communication cable with DB9 female connector
  • Software CD with programs and manuals
  • Quick coupler for the pressure sensor fittings (2pc.)

Supplemental equipment - ordered separately, but essential to work with the analyser

Heated hose

Heated hose

THIS ELEMENT IS ORDERED SEPARATELY, YET IT IS ESSENTIAL TO WORK WITH ANALYSER!
Heated hose with heated gas filter supplies gas sample to the the analyser’s conditioning module.
Hose has M30x1 threaded connection to fix gas probe pipe. The other end has magnetic quick coupler and electric connector to connect it with analyser.
Standard length of hose is 3m, it is possible to order other lengths of hoses.
Hose is provided with a carrying bag.

Ordering code:
see heated hoses section

Gas probe pipe

Gas probe

THIS ELEMENT IS ORDERED SEPARATELY, YET IT IS ESSENTIAL TO WORK WITH ANALYSER!
Exchangeable gas probe pipe mounted on the probe holder with M30x1 fastening.
It has thermocouple type K (in some configurations type S) for measurement of gas temperature and a threaded fixing cone. With the probe holder is a complete gas probe.
There are many probe pipes available. They differ in length and working temperature.
For work efficiency it is advised to own different probe pipes to be able to adjust to the measurement place.

Ordering code:
see gas probes section

Optional equipment

Ambient temperature sensor

Ambient temperature sensor

This ambient temperature sensor on a 3m cable is used for measurement of the boiler’s inlet air.
In basic configuration the ambient temperature is measured by sensor installed in the connector of the gas probe handle.

Ordering code:
Z40P-SENS-TEMP

Pitot tube

Pitot tube

Pitot tube is used for indirect measurement of gas flow velocity (measurement with the analayser’s differential pressure sensor).
A few lengths of tubes are available. Pitot tube has 2m gas tubings to connect it with the analyser.

Ordering codes:
Z00-PITOT-5002
Z00-PITOT-8002

Soot test adapter

Soot test adapter

Soot test adapter is installed in place of the standard lid.
Adapter allows to perform soot test according to Bacharach method.

Ordering code:
Z40T-HOSE-NAKR02

RS232C to USB converter

USB converter

2.5m cable that allows to connect the analyser (its RS232C port) with USB port in PC computer (especially valuable when PC is not equipped with COM port).

Ordering code:
Z40P-USB-ADAP

Bluetooth communication module

Bluetooth

Module connected to the analyser’s RS232C port, allows to communicate with PC computer over Bluetooth protocol.

Ordering code:
Z40P-BLUE-TOOTH

CET
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Please write below the new quantity.

New value:
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