17.11 Operability - Endress+Hauser HART Proline Promass E 200 Operating Instructions Manual

Proline Promass E 200 HART
Process connections
Local operation
Endress+Hauser
Sensor housing
• Acid and alkali-resistant outer surface
• Stainless steel 1.4301/304
Measuring tubes
• Stainless steel EN 1.4539 / ASTM 904L
• Surface quality:
– Ra = 0.8 mm (32 min)
max
– Ra = 0.4 mm (16 min)
max
Process connections
• For all process connections (except flanges as per JIS B2220):
Stainless steel 1.4404/316L
• For flanges as per JIS B2220:
Stainless steel SUS 316L
List of all available process connections (® ä 105)
Seals
Welded process connections without internal seals
Accessories
Protective cover
Stainless steel 1.4301
• Flanges:
– EN 1092-1 (DIN 2501)
– ASME B16.5
– JIS B2220
• VCO connections
• Tri-Clamp
• Threaded hygienic connection:
– DIN 11851
– SMS 1145
– ISO 2853
– DIN 11864-1 Form A
• Flat flange with groove:
DIN 11864-2 Form A
For information on the materials of the process connections (® ä 105)

17.11 Operability

Order characteristic for "Display; Operation", option C
Display elements
• 4-line display
• Format for displaying measured values and status variables can be individually configured
• Permitted ambient temperature for the display: –20 to +60 °C (–4 to +140 °F)
The readability of the display may be impaired at temperatures outside the temperature range.
Technical data
105