Wohler A 550 Advanced Touch Screen Combustion Analyzer 7765

Wohler A 550 Advanced Touch Screen Combustion Analyzer 7765 w/Printer

Part Number: 7765

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Wohler A 550 Advanced Combustion Analyzer with Touch Screen Display 7765 is a robust and intuitive next generation combustion analyzer that is as easy to use as a smartphone and heavy-duty enough for the job site.

Wohler A 550 is designed with a 7" full color touch screen that is easy to navigate, displays all relevant readings, and is great for showing results to customers or supervisors in an easy to understand manner.

This unique analyzer also features wireless communication, instant printouts and measures O2, CO, NO, NO2, and SO2, as well differential pressure, temperature, wood moisture and more.

On Sale: $5,130.00

Retail Price:$5,700.00

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Description
Features
Specifications
Applications
Video
Documentation
Customer Reviews

Wohler A 550 Flue Gas Analyzer with Touch Screen Display 7765 is a robust and intuitive next generation combustion analyzer that is as easy to use as a smartphone and heavy-duty enough for the job site.

Wohler A 550 is designed with a 7" full color touch screen that is easy to navigate, displays all relevant readings, and is great for showing results to customers or supervisors in an easy to understand manner.

This unique analyzer also features wireless communication, instant printouts and measures O2, CO, NO, NO2, and SO2, as well differential pressure, temperature, wood moisture and more. The Wohler A 550 comes with TD 100 Thermal Fast Printer.

Specifications:	Wohler A 550 Advanced Combustion Analyzer with Touch Screen Display 7765
Oxygen concentration (O₂) in flue gas
Display	Volume % referenced to dry flue gas
Measurement principle	Electrochemical sensor
Range	0.0 – 21.0 vol. %
Accuracy	±0.3 Vol. %
Carbon monoxide (CO 4,000 ppm) in flue gas
Display	Volume ppm referenced to dry flue gas
Measurement principle	Electrochemical sensor
Range	0 – 4,000 vol. ppm; resolution 1 vol. ppm
Nitric oxide concentration (NO) in flue gas
Display	Volume ppm referenced to dry flue gas
Measurement principle	Electrochemical Sensor
Range	0 – 3,000 vol. ppm (continuously up to 1,000)
Resolution	1 vol. ppm
Accuracy	±5 Vol.-ppm (< 100 ppm), otherwise 5 % of reading
Nitrogen dioxide concentration (NO₂) in flue gas
Display	Volume ppm referenced to dry flue gas
Measurement principle	Electrochemical sensor
Range	0 – 1000 vol. ppm (continuously up to 200); resolution 1 vol. ppm
Accuracy	±5 vol. ppm (< 100 ppm), otherwise 5 % of reading
Sulfur dioxide (SO₂) in flue gas
Display	Volume ppm referenced to dry flue gas
Measurement principle	Electrochemical sensor
Range	0 – 5,000 vol. ppm; resolution 1 vol. ppm
Accuracy	±10 vol. ppm (0...200 ppm), otherwise 5 % of reading
Chimney draft / differential pressure (PD) with 4 Pa test
Display	inWC
Measurement principle	Semi-conductor diaphragm
Range	0.00 to ± 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
Flue gas temperature (T_S)
Display	°F
Measurement principle	Thermocouple (NiCr-Ni) (NiCr-Ni)
Range	-4 °F to 1,472 °F; resolution 32.18 °F
Accuracy	32 – 271.4 °F: ±35.6 °F 271.4 – 1,472 °F: ±1.5 % of reading
Combustion air temperature (T_A)
Display	°F
Measurement principle	Thermocouple (NiCr-Ni)
Range	-4 °F to 212 °F; resolution 32.2 °F
Accuracy	±33.8 °F
Wood moisture
Display	Mass of water referenced to dry fuel mass
Measurement principle	Electrical resistance measurement
Range	10.0 – 40.0 %; resolution 0.1 %
Accuracy	±40 % of reading tested to VDI 4206 Part 4
General
Power supply	Lithium-Ion, rechargeable battery 3.7 V, 5800 mAh, charges via USB
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"

Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Applications:	Wohler A 550 Advanced Combustion Analyzer with Touch Screen Display 7765
	Flue Gas Analysis
	4 Pa-test
	Wood moisture
	Backflow check

Wohler A 550 Advanced Touch Screen Combustion Analyzer 7765 w/Printer

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