Performance Characteristics - Endress+Hauser Proline Promass E 500 PROFINET Operating Instructions Manual

Technical data
terminals
Cable entries
Cable specification
Reference operating
conditions
Maximum measured error
264
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
• Device plug for connecting cable: M12
A device plug is always used for the device version with the order code for "Sensor
connection housing", option C "Ultra-compact, hygienic, stainless".
→  35
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 →  252
o.r. = of reading; 1 g/cm³ = 1 kg/l; T = medium temperature
Base accuracy
Design fundamentals →  267
Mass flow and volume flow (liquids)
±0.15 % o.r.
±0.10 % o.r. (order code for "Calibration flow", option A, B, C, for mass flow)
Mass flow (gases)
±0.75 % o.r.
Density (liquids)
Under
reference operating conditions
[g/cm³]
±0.0005
1) Valid over the entire temperature and density range
Temperature
±0.5 °C ± 0.005 · T °C (±0.9 °F ± 0.003 · (T – 32) °F)
Proline Promass E 500 PROFINET
2 (24 to 12 AWG).
Standard density
calibration
1)
[g/cm³]
±0.02
Endress+Hauser