Wöhler A 550 NO Flue Gas Analyzer (Standard set)

Flue Gas Analyzer WÖHLER A 550 (Standard set) Measure O2+CO 4,000 ppm+NO 3,000 ppm, Oxygen range 0.0 – 21.0 %, 3.7 V 5800 mAh battery power

Description

Flue Gas Analyzer WÖHLER A 550 NO (Standard set)

As robust as cast iron, but as easy to operate as a smartphone – that’s what Wöhler’s new flue gas analyzer feels like in your hand. Appropriately, the advantages are equally substantial: A tip with your finger on the Wöhler A 550 is all that is required to perform analyses, inspections and settings on residential and commercial appliances. The flue gas analyzer is equipped with coded connections for the 4 Pa test and even »NEW AND UNIQUE« a wood moisture content measurement function to VDI Guideline 4206 (VDI = Association of German Engineers).

Wöhler, Germany

Feature

Measure gas, O₂ + CO 4,000 ppm + NO 3,000 ppm
7 meters long
USB charging head and Micro-USB charging cable
Have filters to filter water
Has a rough filter to filter large dust
There are 25 filter wadding filters.
save 1,000 data

STANDARD EQUIPMENT

– Wöhler A 550 Flue Gas Analyzer with Bluetooth, USB and IR-interface
– O2 sensor
– CO sensor 4,000 ppm
– CO protection pump
– NO sensor 3,000 ppm
– cable hose 1.7 m
– changeable gas probe 295 mm
– combustion air temp. plug
– USB-charger with Micro-USB cable
– Lithium-ion rechargeable battery
– 1 waterstop filter
– 1 coarse filter
– 25 wadding filters
– plastic case

General Information

3.7 V, 5800mAh battery power Battery operating time : Approx. 12 h (depends on operating status and display illumination) Storage temperature : -4 °F to +122 °F Operating temperature : +41 – 104 °F to maintain stated accuracy Weight : 2.75 lbs Dimensions : 8.7" x 6.3" x 2.2" (without probe) Length of cable-hose : 67"

Technical information

Oxygen concentration (O₂) in flue gas
Display : Volume % referenced to dry flue gas Measurement principle : Electrochemical sensor Range 0.0 - 21.0 % Accuracy ±0.3 %

Carbon monoxide (CO 4,000 ppm)
Range 0 - 4,000 ppm Resolution 1 ppm Accuracy ±20 ppm (< 400 ppm), otherwise 5 % of reading

Nitric oxide concentration (NO)
Range 0 - 3,000 ppm (continuously up to 1,000) Resolution 1 ppm Accuracy ±5 ppm (< 100 ppm), otherwise 5 % of reading

Nitrogen dioxide concentration (NO₂) in flue gas (optional)
Range 0 - 1000 ppm (continuously up to 200) Resolution 1 ppm Accuracy ±5 vol. ppm (< 100 ppm), otherwise 5 % of reading

Sulfur dioxide (SO2) (optional)
Range 0 - 5,000 ppm Resolution 1 ppm Accuracy ±10 vol. ppm (0 - 200 ppm), otherwise 5 % of reading

Chimney draft / differential pressure (PD)
Range 0.00 ± 44.16 inWC Resolution 0.004 inWC (< 4.01 inWC), otherwise 0.004 inWC, with ventilation loss measurement 0.004 inWC Accuracy 0.0012 inWC (< 0.04 inWC), otherwise 3 % of reading, Drift < 0.00081 inWC in 5 minutes