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Chapter 3 App endix
Appendix: Specification electronic
Power supply 18 – 36 VDC
Power supply via standard supply units possible
For intrinsically safe operation – EEx [ia] – power supply via process interface module
Power consumption max. 1,1 Watt
Reproducibility 0,075% of reading
(electronics)
System accuracy 0,2% of reading + 0,025% of full scale
(electronics)
Measuring accuracy 2% of reading + 0,1% of full scale (standard applications)
(depending on 2% of reading + 0,2% of full scale (extreme applications)
application and type of 1% of reading + 0,1% of full scale (optional – please, call factory)
calibration)
Flow range 0,08 – 46 Nm/s (standard)
(1013 mbar, 0°C) 0,08 – 400 Nm/s (optional)
Turndown ratio 10 : 1 up to 1000 : 1
Field display / control • 10 digits, alphanumerical LED display for field indication of flow rate or totalized flow
(optional) • Integrated totalizer
• Control pad for field programming of the flow meter using a magnetic pin
• Easy-to-use menu for transmitter set-up
Graphic display • Remote graphic display (wall or switch cabinet mounting)
(optional) • Simultaneous indication of flow rate and totalized flow
• Integrated totalizer
• Touch pad for easy programming of the flow meter
• Easy-to-use menu for transmitter set-up
Signal output 1 x analog output: 4-20 mA, active
(isolated) load < 400 Ohm
10 bit resolution
1 x impulse output: field selectable
max. 30 impulse/s
Relais 1 A 30 VAC
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