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Technical data
terminals
Cable entries
Cable specification
Reference operating
conditions
Maximum measured error
242
Spring-loaded terminals: Suitable for strands and strands with ferrules.
Conductor cross-section 0.2 to 2.5 mm
• Cable gland: M20 × 1.5 with cable ⌀ 6 to 12 mm (0.24 to 0.47 in)
• Thread for cable entry:
• NPT ½"
• G ½"
• M20
→ 31
16.6
Performance characteristics
• Error limits based on ISO 11631
• Water with +15 to +45 °C (+59 to +113 °F) at2 to 6 bar (29 to 87 psi)
• Specifications as per calibration protocol
• Accuracy based on accredited calibration rigs that are traced to ISO 17025.
To obtain measured errors, use the Applicator sizing tool → 230
o.r. = of reading; 1 g/cm³ = 1 kg/l; T = medium temperature
Base accuracy
Design fundamentals → 246
Mass flow and volume flow (liquids)
±0.10 % o.r.
Mass flow (gases)
±0.50 % o.r.
Density (liquids)
Under
reference operating conditions
[g/cm³]
±0.0005
1)
Valid over the entire temperature and density range
2)
Valid range for special density calibration: 0 to 2 g/cm³, +10 to +80 °C (+50 to +176 °F)
3)
Order code for "Application package", option EE "Special density"
Temperature
±0.5 °C ± 0.005 · T °C (±0.9 °F ± 0.003 · (T – 32) °F)
Proline Promass I 300 PROFINET
2
(24 to 12 AWG).
Standard density
1)
calibration
[g/cm³]
±0.02
Wide-range
2) 3)
Density specification
[g/cm³]
±0.004
Endress+Hauser
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