Hanna-instruments HI 5000 Manuale Utente Scaricare il pdf (Pagina 4)

ALARM

SECONDS

2.0 0

TIMER

MINUTES

PROPORTIONAL SETTINGS

SECONDS

2.0

TIMER

MINUTES

PROPORTIONAL SETTINGS

SLOPE CAL

ALARM

OFF

0.5 1.5

SET

FERT

OFFSET SLOPE

ALARM

OFF

0.5 1.5

SET

ACID

ALARM

HI 9913

2.5

7.5

2.5

7.5

ALARM

FEED

SET pH

SET EC

ALARM

LINE

ACID

ALK

LCD DISPLAY

CALIBRATION

TRIMMERS

CONTROL KNOBS

AND SWICHES

DOSING TERMINALS

POWER SUPPLY

TERMINALS

ALARM CONTACTS

MATCHING PIN

ZERO CAL

Fig. 2

Figure 2 illustrates the controls and terminals.

MECHANICAL LAYOUTSMECHANICAL LAYOUTS

MECHANICAL LAYOUTS

BNC CONNECTOR

MATCHING PIN FOR GROUND PROBE

DIN CONNECTOR

WIRING ACCESS

PORTS

Fig. 1

The controllers come equipped with relays operating at a maximum of

2A (240V).

They incorporate a triple contact alarm system. When activated, the

alarm contacts will open or close, triggering the mechanism of your

choice, whether a buzzer, light or any other electrical device.

The controllers are housed in a rugged, modular, fiber-reinforced ABS

housing.

All models can be wired to work with 110/115V or 220/240V at

50/60 Hz power supplies.

Figure 1 illustrates the connector for pH electrode, matching pin

connection, conductivity/TDS probe and the wiring access ports.

1 2 3 4 5 6 7 8 9 ... 35 36

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Hanna-instruments HI 5000 Manuale Utente Pagina 4

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