Specifications
Measurements:
Oxygen O2: 0 to 20.9 vol.-%
Carbon monoxide CO: 0 to 4,000 vol.-ppm
Carbon monoxide CO high (optional): 0 to 32,000
vol.-ppm
Nitric oxide NO: 0 to 2,000 vol.-ppm
NO2 (optional): 0 to 500 ppm
SO2: 0 to 4,000 ppm
Flue-gas temp. (TFlue-gas): 0.0 to 800 °C
Air temperature (TAir): -20.0 to 99.9 °C
Chimney draught (PD): ± 4,000 Pa
Computed values:
Flue-gas loss (qF)
Efficiency (h): from 0 to 120 condensation is automatically
detected.
Excess air (l)
Carbon dioxide content (CO2)
Carbon monoxide content in undiluted flue-gas (COnorm):
Reference oxygen freely adjustable (standard 0 %)
Carbon monoxide content in flue-gas of solid fuel
heating systems:
Reference oxygen freely adjustable (standard 13
%)
Nitric ocide in undiluted flue-gas (NOnorm):
Reference oxygen freely adjustable (standard 13
%)
Condensate amount in kg/m3 or kg/l
Flue-gas dew point
Weight:
approx. 1.6 kg
Size: 190 x 145 x 50 mm |
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Wöhler A500 standard equipment + NO 2,000ppm +
SO2
O2+CO+NO+SO2
Advantages
Simplest operation using a touch screen
Excellent overview on the large display, quick response
time for the adjustment of burners, automatic CO clean
out pump, customer sensor exchange, sensor diagnosis
Graphical and acoustic help for finding core flow
Simple entry of customer data for measurement data management
via the alphanumeric keypad
Wireless data transmission to the printer and PC via
the bi-directional IrDA interface
Dew point computation
Automatic detection of condensing mode by comparison
of flue-gas and dew point temperature and display of
the amount of condensation
Expandable, e.g. for continuous measurement
Applications
Measurements on oil, gas and wood furnaces
Measurements conforming to national directives for CO
measurement
Measurements conforming to regulations for NO measurements
(optional)
Measurements data management for up to 580 data records
Gas pressure adjustment on condensing-value boilers
via additional pressure connection
Ventilation and k-value measurements via optional connectable
supplementary probes
Comes with
A500 standard equipment with memory for 580
data records and IRDA interface with O2 sensor, CO sensor
4,000 ppm, NO sensor 2,000 ppm, SO2
4 Mignon rechargeables (NiMH) and quick charger
cable-hose 1.7 m with teflon inlay
probe holder with plug-in probe 295 mm
plug-in combustion air temperature probe
condensate wiper
25 wadding rolls
1 coarse and 1 waterstop filter
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