Endura AZ40 Oxygen & Carbon Monoxide Equivalent (COe) Analyzer

Brand: ABB Group

The AZ40 oxygen and combustibles analyzer continuously samples and analyzes combustion waste gases, often referred to as flue gas. 

The AZ40 determines the levels of excess oxygen using a zirconia based oxygen sensor and unburnt fuel with an enhanced carbon monoxide detector to measure the carbon monoxide equivalent (COe).

Specifications

Brand

Span

  • O₂: mimum 0 to 5 %, Max. 0 to 25 %
  • COe: minimum 0 to 500 ppm, Max. 0 to 20,000 ppm (2.00 %)

Temperature Range

  • Span: 260° to 1,649° C (500° to 3,000° F)
  • Zero: -46° to 1371° C (-50° to 2,500° F)

Response Time

  • Sensor to 63 % Span (t63): O₂ < 3.5 seconds, COe

Accuracy

  • COe: ± 20 ppm COe or ± 2 % of selected Span whichever is greater (From 200 to 999 ppm), ± 400 ppm COe or ± 2 % of selected Span whichever is greater (From 1,000 to 20,000 ppm)
  • O₂: ± 2.5 % of Reading or ± 0.5 % O₂ whichever is greater

Thermocouple

  • Type B, E, J, K, N, R, S and T

Operating Temperature

  • Standard probe: -20° to 650° C (0° to 1,200° F)
  • Interconnecting cable - Signal: -20° to 105° C (-4° to 221° F), Power: -40° to 105° C (-40° to 221° F)
  • Sensor: -20° to 70° C (-4° to 158° F)
  • Transmitter: -20° to 55° C (-4° to 131° F)

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Humidity

  • Up to 95 % Relative Humidity, Non-Condensing

Environmental Protection

  • IP55 / NEMA 4
  • IP66 / NEMA 4X

Power Supply

  • 85-265 Vac, 50/60 Hz

Power Consumption

  • Sensor: < 730 W during Start up and < 310 W when Operating
  • Transmitter: < 60 W

Certifications & Approvals

  • CE (EN 61010)
  • EMC

Probe Insertion Length

  • High Temperature probe: 600 too 1,550 mm (24” to 61”)
  • Standard probe: 600 to 2,660 mm (24” to 105”)

Process Conenction

  • DIN 80 / 100
  • ANSI 2”, ANSI 3”, ANSI 4”

Pressure Range

  • Procss: ± 5 kPa (± 20 in. WG)

Air Supply

  • 207 kPa at 15 L/min
  • 30.0 psi at 0.55 scfm

  • Carbon monoxide detector
  • Flue gas
  • Combustion analysis
  • Combustion analyzer

Documentation

Manual

show more