PN 9000-133-VE, Rev U
WDG-VCM
Analyzer Specifications
Specification
Description
Output Range
Oxygen:
From 0–1 % to 0–100 %
Combustibles:
From 0–2,000 PPM to 0–10,000 PPM
Methane:
From 0–5 %
Accuracy
Oxygen:
±0.75 % of measured value or
±0.05 % O
2
, whichever is greater
Combustibles:
±2 % of full scale output range
Methane:
±5 % of full scale output range
Response O
2
90 % of a process step change <6 seconds
Drift
<0.1 % of cell output per month
<0.005 % O
2
per month with 2 % O
2
applied
Aspirator Air
Requirements
≈ 3
SCFH
(1.4 L/minute) at 15 to 100 PSIG (1.05 to 7.04 kg/cm
2
)
Maximum
Flue Gas
Temperature / Probe
Types / Probe Lengths
704 °C (1300 °F) / 316 SS / 91 cm – 274 cm (36" – 108")
1024 °C (1875 °F) / 310 SS / 91 cm – 274 cm (36" – 108")
1649 °C (3000 °F) / Hexoloy®/ 60 cm – 183 cm (24" – 72")
Maximum Sample
Dewpoint
392 °F (200 °C)
Sample Pressure
392 °F (200 °C)
Environment
Ambient Temperature: -25 °C to 65 °C (-13 °F to 149 °F )
-20 °C to 60 °C (-5 °F to 140 °F) with
Division 2 Option
Relative Humidity:
5 % to 90 %, non-condensing
Maximum Altitude:
5000 meters
Power Requirements
115 VAC, ±10 %, 47–63 Hz, 740 VA maximum
(750 VA maximum floor mount option)
230 VAC, ±10 %, 47–63 Hz, 740 VA maximum
(2000 VA maximum floor mount option)
Calibration Gas
Requirements for
Combustibles Detector
Use calibration gases @ 10 PSIG, 3.0 SCFH (0.70 kg/cm
2
,
0.7 L/minute). Use certified mixtures only.
O
2
Span Gas:
Instrument air or from 1.0–100 % O
2
,
balance N
2
.
O
2
Combustibles and CH
4
Zero Gases:
From 0.1–10 % O
2
, balance N
2
.
Combustibles Span Gas:
60–80 % (PPM ranges) or 40–60 %
(% ranges) of the selected combustibles
recorder output range in certified
mixtures of CO + H
2
, 3–4 % O
2
, balance
N
2
.
CH
4
Span Gas:
2 % CH
4
, 8–10 % O
2
, balance N
2
.
NOTES:
1. All static performance characteristics are with operating variables constant.
2. System accuracy referenced to 0.1 to 10 % calibrated range.
3. Response is to calibration gas (without flame arrestors).
Specifications
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Содержание WDG-V
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Страница 93: ...PN 9000 133 VE Rev U Figure 3 4 Thermocouple replacement Maintenance and Troubleshooting 3 19...
Страница 97: ...PN 9000 133 VE Rev U Figure 3 6 Flow sensor replacement Maintenance and Troubleshooting 3 23...
Страница 101: ...PN 9000 133 VE Rev U Figure 3 9 Combustibles Block Heater Replacement Maintenance and Troubleshooting 3 27...
Страница 103: ...PN 9000 133 VE Rev U Figure 3 10 Sensor board removal Maintenance and Troubleshooting 3 29...
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