Section 2 |
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Max Vs m/s
The [Max Vs m/s] menu cell stores the maximum range for the sonic velocity output. The sonic velocity (Vs) appears on the Stripchart display and can drive any analog output or the alarm relay. The [Max Vs m/s] menu cell restricts this parameter to a maximum range of 2100 m/sec.
Min Vs m/s
The [Min Vs m/s] menu cell stores the minimum range value for the sonic velocity output. The sonic velocity (Vs) can be displayed on the Stripchart and drive any analog output or the alarm relay. The [Min Vs m/s] menu cell restricts this parameter to a minimum range of 400 m/sec.
Max S.G.
The [Max S. G.] menu cell stores the maximum range value for the specific gravity of a liquid. The specific gravity (S.G.) will be displayed as the maximum on the Stripchart.
Min S.G.
The [Min S.G.] menu cell stores the minimum range value for the specific gravity of a liquid. The specific gravity will be displayed as the minimum on the Stripchart.
Max Viscosity cS
The [Max Viscosity cS] menu cell stores the maximum range for the analog span. The viscosity units are centistokes with no alternatives offered.
Min Viscosity cS
The [Min Viscosity cS] menu cell stores the minimum range for the analog span. The viscosity units are centistokes with no alternatives offered.
Max Temperature
The [Max Temperature] menu cell stores the maximum temperature range for the analog span. If metric preferences are selected prior to site creation the temperature units will be in Centigrade. If English preferences are selected prior to site creation the temperature units will be in Fahrenheit.
Min Temperature
The [Min Temperature] menu cell stores the minimum temperature range for the analog span. If metric preferences are selected prior to site creation the temperature units will be in Centigrade. If English preferences are selected prior to site creation the temperature units will be in Fahrenheit.
2.7.2 SET ALARM LEVELS
The Alarm Setpoints menu allows you to select system alarm functions. Alarms appear locally on the LCD digital display. In addition, you can use the Relay Setup menu to assign those functions to the system’s relays. You may select from high or low energy or flow rate, liquid interface (Vs) and liquid aeration alarm functions. Entry of all alarm setpoints is accomplished using the selected rate units. You can enable or disable a Makeup Alarm Latch to keep the makeup alarm active until you reset it manually by an <Fn>6 simultaneous key press.
To access the Alarm Setpoints menu press
.
