Yokogawa RotaMASS 3-Series - Manual (Page 176)

7. pArAMETEr dESCrIpTION
7-104 IM 01R04B04-00E-E 8th edition March 01, 2011 -00 All Rights Reserved. Copyright © 2003, Rota Yokogawa
7.25 reading maximum fluid temperature (detailed
Setup)
Fluid max. temp The highest measured medium temperature can be read in this
parameter.
This parameter can not be reset or changed by the user.
7.26 Option /gA for gas Measurement
This option is factory set by order. If this function is selected find the following restrictions:
- Density measurement is not available; the reference density value is always used
and displayed.
- Normal volume flow:
- Set reference density to normal density.
- Select normal volume (flow) units for volume, total volume, pulse output.
- Standard volume flow:
- Set reference density to standard density.
- Select standard volume (flow) units for volume, total volume, pulse output.
- Volume flow:
- Set reference density to actual density.
- Select volume (flow) units for volume, total volume, pulse output.
- Corrosion detection is not available.
- Empty pipe detection is not available.
- Slug detection is not available
The instrument is mass balanced with air at normal pressure. It can be used for liquids with reduced accuracy.
The minimum URV-LRV range for mass flow, volume flow and net flow is 1% of Qnom.
If Heat of Combustion unit is changed between mass related units (MJ/kg, Btu/lb) and volume related units
(MJ/m³(N), Btu/Scuft), there is no conversion of Heat of Combustion value.
In this case, Heat of Combustion has to be set manually to the correct value.