Aalborg Vortex Insertion - Manual (Page 14)

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(total 15872 records) with date and time stamp, extensive Diagnostic events log
and register, and feature a password protected access to the process parameters
to ensure against tampering or resetting.
(* - optional feature)
4.2 Specifications
Fluid Types: Steam, Gas, Liquid.
Flow Accuracy (Including Linearity): ±1% of AR.
Repeatability: ±0.25% of full scale.
Ambient Temperature: -12 °C to 65 °C (-15 °F to 149 °F).
Fluid Temperature: -20 °C to 232 °C std./to 260 °C opt.
(-3 °F to 450 °F std./to 500 °F opt).
Flow Response Time: Adjustable based on Noise Redaction Filter (NRF) and
Damping settings (minimum 1000 ms).
Analog Output Signals: Linear 4-20 mA, self-powered (sourcing type,
non-isolated), 600 ohms maximum loop resistance.
Optically Isolated Outputs: UCE @ 40Vdc, ICE @ 150 mA (Voltage – Isolation:
5000 Vrms).
Optically Isolated Flow Pulse Output: UCE @ 60Vdc, ICE @ 50 mA (Voltage –
Isolation: 5000 Vrms).
Flow Meter Input Power: 15 to 30 Vdc, 100 mV maximum peak to peak
output noise. Power consumption: +15Vdc (150 mA maximum); +24Vdc (100
mA maximum); Circuit board have built-in polarity reversal protection, 300mA
resettable fuse provide power input protection. 115 or 230 Vac transformer
(optional).
Communication Interface: RS-232 standard (RS-485 optional).
NOTE: For Insertion flow meter optional temperature and pressure
sensors support is not available.
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