PROline Promag 53 10 Technical data
Endress+Hauser 123
Supply voltage 85 - 260 V AC, 45 - 65 Hz
20 - 55 V AC, 45 - 65 Hz
16 - 62 V DC
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 Lasting min. 1 power cycle
• EEPROM or T-DAT™ saves measuring system data if power supply fails
• S-DAT™: exchangeable data storage chip which stores the data of the sensor
(nominal diameter, serial number, calibration factor, zero point, etc.)
Potential equalization see Page 56
10.1 .6 Perfor m a nce cha rac ter ist ics
Reference operating
conditions
To DIN 19200 and VDI/VDE 2641:
• Fluid temperature: 78.8 - 86 °F (26 - 30 °C)
• Ambient temperature: 68 - 75.2 °F (20 - 24 °C)
• Warm-up time: 30 minutes
Installation:
• Inlet run >10 x Dia
• Outlet run > 5 x Dia
• Sensor and transmitter grounded.
• Sensor centered relative to the pipe.
Maximum measured error Pulse output: ± 0.2% o.r. ± 0.02% of max. full scale (o.r. = of reading)
Current output: plus typically ± 5 µA
Supply-voltage fluctuations have no effect within the specified range.
Fig. 58: Max. measured error in % of reading
Repeatability max. ± 0.1% o.r. ± 0.005% of max. full scale (o.r. = of reading)
F06-53xxxxxx-05-xx-xx-xx-001
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