Temperature Compensation - Hach 9186 Instrument Manual

5.2.3 Setting the Timer
MODE No Limit Timer
INTERV XXXXmn
Nb IMPUL. X
Ton XXXs
Toff XXXs
TmA XXmn
Figure 19 Timer Operating Cycle
S4 relay
Number of impulses (5)
Closed
Open
Ton (5 s)Toff (3 s)

5.3 Temperature Compensation

Sensor NTC AD590
TYPE Auto/Manual
TEMP. xx.x °C
The S4 relay can be used for cyclical operation. The operating cycle is defined
using Table 5 and
Table 5 Alarm 4 (TImer)
Choose between a threshold function (see
Set the time interval between two active cycles (minutes).
Define the number of impulses during the active cycle.
Set the activation time (seconds) for each impulse.
Set the deactivation time (seconds) for each impulse.
Set the holding time for analog outputs at the end of each cycle.
T mA (5 min)
Note: When using S4 relay as a Timer, a countdown is displayed for the start of the relay
execution cycle. It is expressed in hours: minutes, with the exception of the last ten
minutes, where it is expressed in hours: minutes: seconds.
Table 6 Temperature Compensation
Type of temperature sensor. The NTC (default value) is pre-programmed.
Select a temperature measurement with automatic or manual compensation.
If you select manual temperature compensation, the TEMP. CONTROL menu is no longer
available.
Used for entering the sample temperature during manual compensation.
Figure 19.
Table
Interval (1440 min)
Programming the Instrument
3) or a timer function.
Time
27