Proline Promass 80A, 83A
Hauser
13
Cable entries
Power-supply and signal cables (inputs/outputs):
• Cable entry M20 × 1.5 (8 to 12 mm)
• Thread for cable entries, 1/2" NPT, G 1/2"
Connecting cable for remote version:
• Cable entry M20 × 1.5 (8 to 12 mm)
• Thread for cable entries, 1/2" NPT, G 1/2"
Remote version cable
specifications
• 6 × 0.38 mm
2
PVC cable with common shield and individually shielded cores
• Conductor resistance:
≤
50
Ω
/km
• Capacitance: core/shield:
≤
420 pF/m
• Cable length: max. 20 m (65 ft)
• Operating temperature: max. +105 °C (+221 °F)
Operation in zones of severe electrical interference:
The measuring device complies with the general safety requirements in accordance with EN 61010,
the EMC requirements of IEC/EN 61326, and NAMUR recommendation NE 21/43.
Power consumption
AC: <15 VA (including sensor)
DC: <15 W (including sensor)
Switch-on current
• Max. 13.5 A (< 50 ms) at 24 V DC
• Max. 3 A (< 5 ms) at 260 V AC
Power supply failure
Promass 80
Lasting min. 1 power cycle
• EEPROM saves measuring system data if the power supply fails
• HistoROM/S-DAT: exchangeable data storage chip with sensor specific data
(nominal diameter, serial number, calibration factor, zero point, etc.)
Promass 83
Lasting min. 1 power cycle:
• EEPROM and T-DAT save measuring system data if the power supply fails
• Histo-ROM/S-DAT: exchangeable data storage chip with sensor specific data
(nominal diameter, serial number, calibration factor, zero point, etc.)
Potential equalisation
No special measures for potential equalization are required. For instruments for use in hazardous areas, observe
the corresponding guidelines in the specific Ex documentation.
