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Section 5
5.1
Basic System Requirements
Power and Signal Requirements
•
Mains Connection:
•
Mains Wire Specification:
•
Signal Wire Specification:
•
Power Consumption:
•
Electrical Connections:
Air Supply and Reagent Requirements
Instrument Air Requirements
•
Air Quality:
•
Air Supply Pressure:
•
Air Supply Flow Rate:
•
Air Consumption:
Typical Reagent Requirements
•
Acid Reagent: 1.8 N Sulfuric Acid (H
•
Base Reagent: 1.2 N Sodium Hydroxide (NaOH).
Sample, Drain and Exhaust Requirements
•
Sample Inlet & Outlet Pressure:
•
Sample Inlet Temperature:
•
Sample Flow Rate:
•
Sample Particle Size:
•
Drain & Exhaust:
Installation
115V AC, 60Hz or 230V AC, 50Hz (10%)
Number of Cores = 3
Current Rating minimum = 10 Amps
CSA (Cross Sectional Area minimum) = 1.50mm
Number of Cores = 6 (+2 cores per additional signal)
Current Rating minimum = 1 Amp
CSA (Cross Sectional Area minimum) = 0.22mm
Maximum 100 W (VA)
Typically 4 cable glands, PG13.5, clamping range 6 - 12 mm
- 20°C dew point (free of water, oil and dust)
To meet or exceed the air quality specification, filter pack may be
required.
1.5 bar
Minimum 8.4 m
Average consumption is less than 5.4 m
SO
2
3
/hour at 1.5 bar
), containing 80 mg/l Manganese Sulphate Monohydrate.
4
Ambient
2°C – 60°C (36°F - 140°F)
Minimum 100ml per sample
Up to 100 microns
Ambient
2
2
3
3
/hour, typically 3.6 m
/hour
Page 49
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