Ametek WDGIVC

Ametek WDGIVC

Ametek WDGIVC

Principle of Operation:                                               Close-coupled extractive oxygen, combustibles and methane analyzer using zirconium oxide for oxygen
measurement and catalytic detectors for both combustibles and methane. Completely field
serviceable.

Display Range:
Oxygen: 0.1-100%
Combustibles: 0-10,000 ppm
Methane: 0-5%

Output Range:
Oxygen: From 0-1 to 0-100%
Combustibles: From 0-2,000 ppm to 0-10,000 ppm
Methane: 0-5%

Accuracy:
Oxygen: ±0.75% of measured value or ±0.05% oxygen, whichever is greater
Combustibles: ±2% of full scale output range
Methane: ±5% of full scale output range

Response:
Oxygen: 63% of a process step change < 3 secs.
Combustibles: 63% of a process step change < 7 secs.
Methane: 63% of a process step change < 12 secs. without flame arresters, < 30 secs. with flame arresters

Drift:
< 0.1% of cell output per month (< 0.005% O2 per month with 2% O2 applied)

Aspirator Air Requirements:
10 to 20 scfh (4.72 to 9.4 L/min.) at 15 to 100 psig (1.05 to 7.04 kg/cm2)

Flue Gas Temperatures/Probes:

  • to 1300°F (704°C) with 316 SS
  • to 1875°F (1024°C) with RA330
  • to 2600°F (1426°C) with mullite
  • to 3200°F (1760°C) with alumina

Probe Lengths:
36″ (91cm) to 108″ (274cm)

Max. Sample Dewpoint:
450°F (232°C)

Sample Pressure:
±2 psig: no adjustments required
±2 to ±9 psig: software selectable
±10 psig and above: consult factory

Environment:
Ambient Temp.: -5°F to 160°F (-20°C to 71°C);
-5°F to 140°F (-20°C to 60°C) with the Div. 2 Option
Relative Humidity: 10% to 90%, non-condensing

Enclosure:
General purpose, weather resistant, stainless steel.
Explosion-proof and purged versions are optional.

Power Requirements:
115 VAC, ±10%, 47-63 Hz., 600 VA max.
(650 VA max. with floor mount option);
230 VAC, ±10%, 47-63 Hz., 1850 VA max.
(1900 VA max. with floor mount option)

Calibration Gas Requirements:
Use calibration gases @ 10 psig, 1.5 scfh (0.70 kg/cm2, 0.7 L/min.)
O2 Span Gas: Air or from 1.0% to 100% O2, balance N2
O2, Comb. & CH4 Zero Gases: From 0.1 to 10% O2, balance N2
Comb. & CH4 Span Gas: 60 to 80% of the selected comb. recorder output range in certified mixtures of CO or CO + H2, N2, 2% CH4, 8 to 10% O2, balance N2.

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