Hanna-instruments PCA 300 Series Manual do Utilizador descarregar pdf (Página 11)

400mg/L for Free Chlorine analysis (PCA

300) or 700mg/L for Total Chlorine

analysis (PCA 301)

Operating 5 to 40°C (41 to 104°F)

temperature range

Recorder output Selectable 0-10mV, 0-100mV, 0-1V or

4-20 mA. Output span is settable

anywhere in the 0-5 mg/L range

Dosage Proportional on one point with a delta

adjustable at 0.1, 0.2, 0.3, 0.4, 0.5,

0.6, 0.7, 0.8, 0.9, 1.0, 1.5, 2.0 mg/L,

equipped with a SPDT relay with

contacts rated for resistive load: 5 A at

250VAC or 5 A at 30VDC; inductive

load: 2 A at 250VAC or 3 A at 30VDC.

Alarms One sample concentration alarm

adjustable as minimum or maximum

acceptable value, equipped with a

SPDT relay with contacts rated for

resistive load: 5 A at 250VAC or 5 A at

30VDC; inductive load: 2 A at 250VAC

or 3 A at 30VDC.

One system error alarm

Power 20VA at 115VAC/230VAC;

requirements 50/60 Hz

Sample inlet 12 mm (1/2”) male NPT fitting

connection

Drain connection 10 mm (3/8”) barb fitting

Case NEMA-4X molded fiberglass polyester

instrument enclosure with transparent

GE Lexan window (not PCA 300AC and

PCA 301AC)

Dimensions 318 x 267 x 159 mm

(12.5 x 10.5 x 6.25")

Weight 5 Kg (11 lb.)

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 59 60

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Hanna-instruments PCA 300 Series Manual do Utilizador Página 11