Baker Hughes Panametrics oxy.IQ, Руководство пользователя

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Chapter 6. Specifications
20 oxy.IQ User’s Manual
6.3.4 Repeatability
• ±1% of range
• ±2% of range for the 0 to 10 ppm
v
O
2
range (OX-1, 2)
6.3.5 Resolution
±0.1% of range
6.3.6 Linearity
±2% of range (OX-1, 2, 3, 5)
±5% of range (OX-4)
6.3.7 O
2
Sensor Operating Temperature
32°F to 113°F (0°C to 45°C)
6.3.8 Sample Pressure
• Vented to atmosphere during operation and calibration
• 10 psig (0.97 bar) maximum sample operating pressure (except when using ambient air adapter for the sample
manifold)
• 200 psig (13.78 bar) sample manifold burst pressure (for all bases except ISO-KF-40 flange adapter)
• ISO-KF-40 is designed for a vacuum flange, where a positive sample pressure is not desired.
6.3.9 Atmospheric Pressure Effect
±0.13% of reading per mmHg (directly proportional to absolute pressure).
Note: During calibration, pressure and flow must be kept constant.
6.3.10 Process Connection
1/8” NPT-F inlet and outlet
6.3.11 Dimensions
4.10 in. x 2.75 in. x 2.05 in. (104.1 x 69.9 x 52.1 mm)
6.3.12 Weight
1.35 lb (612 grams)
6.3.13 Sample Flow Rate
1.0 SCFH (500 cc/min) recommended for process units
6.3.14 Electrical Classification
Intrinsically safe package with Zener barrier or galvanic isolator:
• USA/Canada:
IS for class I, div 1, groups A, B, C, D; T4
IS for class I, zone 0, AEx ia IIC T4; Tamb -20 to +60°C
• EU ATEX:
II 1 G ia IIC Ga
IECEx Ex ia IIC T4; Tamb -20 to +60°C
Intrinsically safe package for non-incendive (div 2) application without use of Zener barrier or galvanic isolator:
• USA/Canada:
Class I, div. 2, groups A, B, C, D; T4
• ATEX/IECEx:
Ex na IIC T4