Unigas 3000+ is an advanced flue gas analyser for up to 4 gases: O2, CO, NO & NO2 or SO2 with electrochemical sensors, plus CO2 and NOx calculated.
This gas analyzer provides data for up to 10 fuels for the calculating combustion values. It is equipped with audible alarms on gases measurement.
Flue gas sampling probes with different lengths and shapes are available to meet every specific requirement. The sampling probe is connected to the instrument with a single or dual hose, a water trap and a suspended particle ﬁlter.
The instrument is delivered with a built-in rugged impact printer. The analyser and its internal printer are powered by the same internal battery. Charger is supplied as standard.
A remote Pt100 probe (option 5 in table G) is available for remote combustion air temperature measurement. This probe is strongly recommended to obtain a high accurate measurement in forced air boilers.
Smoke index measurement is performed by using the optional external hand pump (ref: F7828000). The results can be stored in the internal memory and printed on the report.
A procedure can be selected to monitor the CO in ambient air using the internal sensors. An internal program allows CO max measurement in atmospheric boiler room test with 15 values logging.
|Measured parameter||Range||Resolution||UniGas 3000|
|O2||From 0 to 25 % vol.||0.1 %||EC|
|CO||From 0 to 8000 ppm||1 ppm||EC|
|CO||From 0 to 20000 ppm||1 ppm||EC|
|CO2||From 0 to 99.9 %||0.1 %||Calc|
|NO||From 0 to 4000 ppm||1 ppm||EC|
|NO LOW||From 0 to 500 ppm||0.1 ppm||EC|
|NOx||From 0 to 4000 ppm||1 ppm||Calc|
|NO2||From 0 to 1000 ppm||1 ppm||EC|
|SO2||From 0 to 4000 ppm||1 ppm||EC|
|Efficiency||From 1 to 99.9 %||0.1 %||Calc|
|Excess air||From 1 to infinite||0.01 %||Calc|
|Delta P||± 100 hPa||0.01 hPa||✓|
|Tair/Tgas||-10…100°C/ 0…1000°C||0.1°C||Pt100 / Tc K
|Zero calibration||Automatic calibration procedure at instrument power-on. Fresh air inlet with electrovalve and separate pneumatic circuit|
|Self-diagnosis||Sensor efficiency test with diagnostic page|
|Ambiant CO monitoring||With an external probe|
|Gas level alarms||Programmable from PC with GasConfig software|
|Sampling pump||1.4 l/min – -100 mbar|
|Smoke measurement||Using the external manual pump|
|Printer||24 columns with 58 mm paper roll
Autonomy:, 40 reports with full battery
|Size||115 x 90 x 330 mm|
|Weight||1.1 kg with battery and printer|
|Power supply||110/230 Vac – 50 / 60 Hz|
|Battery||Type: Rechargeable 7.2 Ah
Battery life: 10 hours continuous use
Charging time: 3 h at 90%
|Internal test memory||Up to 250 complete analysis data points structured by boiler|
|Operating reference range||From -5°C to +45°C (up to 50°C for short time)|
|Storage temperature limits||From -20 to +60°C (3 months max. at temperatures exceeding the operational limits)|