KROHNE Altosonic III, Инструкция по установке и эксплуатации

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Installation and operating instructions
17 ALTOSONIC III
3.01.01 FULL SCALE Full-scale value for 100% volume and flow rate units (see Function 1.01.01). The selection of units may
be limited to SI units only.
m³/s, m³/min, m³/hr, L/s, L/min, L/hr,
US Gal/s, US Gal/min, US Gal/hr, bbls/hr, bbls/day,
********** (free user configurable unit).
3.01.02 ZERO VALUE Zero value (see Function 1.01.02)
FIXED (factory zero setting)
MEASURED (zero calibration possible, see Function 3.01.03)
3.01.03 ZERO CAL Zero calibration (see Function 1.01.03)
Carry out only at “zero” flow and with completely filled measuring tube. Duration approximately 15s with
display indicating "BUSY". STORE NO (preserve old zero value)
STORE YES (store new zero value)
3.01.04 MASTER TC Master time constant of display and current output (see Function 1.01.04)
Range: 0.02 through 99.99 s
3.01.05 LF CUTOFF Low-flow cut-off for display and outputs (see 1.01.05)
NO (fixed tripping points: ON = 0.1%, OFF = 0.2%)
YES (see Function 3.01.06 and 3.01.07)
3.01.06 CUTOFF ON Cut off “active” value
Range: 1 through 19% of Q100%
3.01.07 CUTOFF OFF Cut off “de-active” value
Range: 2 through 20% of Q100%
Value "off" must be greater than value "on"
3.01.08 METER SIZE Meter size
Selection of size from meter size table: 25-3000 mm equivalent to 1-120 inch
3.01.09 GK VALUE Flow sensor constant (GK)
Must equal flow sensor type plate value
Range: 0.02 through 20
3.01.10 FLOW DIR Definition of forward flow direction
POSITIVE
NEGATIVE
Setting in accordance with direction of arrow on flow sensor
3.01.11 MIN VOS Minimum velocity of sound (VOS)
Value used for I0% or P0% when function "VOS" selected in Function 3.04.01 or 3.05.01
Unit: m/s or feet/s
Range: 0 through 4999 m/s (0 through 15000 feet/s)
3.01.12 MAX VOS Maximum velocity of sound
Value used for I100% or P100% when function "VOS" selected in Function 3.04.01 or 3.05.01
Unit: m/s or feet/s
Range:1 through 4999 m/s (0 through 15000 feet/s)
Maximum value must be greater than minimum value
3.02.00 VERSION Submenu 3.02.00 Version
3.02.01 FUNCTION Function of converter
CUSTODY. This is factory set and can not be changed.
3.03.00 DISPLAY Submenu 3.03.00 Display (see Function 1.02.01)
3.03.01 DISP FLOW Display of flow
RATE (full-scale units)
Percent (percentage of full-scale, 0% - 100%)
NO DISPLAY (no flow display)
3.03.06 VOS Unit for Velocity Of Sound
NO DISPLAY, m/s, feet/s
3.03.07 CYCL DISP Cyclic display of measured values
NO, YES
3.03.08 ERROR MSG Display error messages
NO, YES
3.03.11 SIGN LEVEL Display signal level
NO, YES
3.04.00 CURR OUTP Submenu 3.04.00 Current output
3.04.01 FUNCTION Function of current output
OFF (switched off)
ACT FLOW (actual flow)
F/R IND (forward/reverse indication of actual flow)
VOS (velocity of sound, range is defined in Function 3.01.11 and 3.01.12)
GAIN (sensor signal gain, range is 0 dBV through 100 dBV)
3.04.02 DIRECTION Direction of current output
FORWARD (forward flow measurement)