RLS Wacon 30-010321, Руководство пользователя

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C
HAPTER
2 S
PECIFICATION AND
O
VERVIEW
P
AGE
11
C
HAPTER
2 S
PECIFICATION AND
O
VERVIEW
The Limit Analyser is used for the automatic monitoring of hardness in water. We
recommend that the user read this chapter before installation of the device for
safe operation.
2.1 General Specifications
Power-supply 85
… 264 VAC 47… 63 Hz
Power consumption 25 VA (in operation)
Protection class IP 54
Ambient operating
temperature 5

C
… 45

C
Raw water temperature
5

C … 40

C
Humidity 20%RH
… 90%RH
(without ice or condensation)
Feed water pressure approx
. 0.5…5 bar (1…2 bar recommended)
Feed water condition clear, colourless, free of suspended solids, no gas
bubbles
→ Technical data
Installation location indoor wall mount
External dimensions without enclosure: 280 [W]

250 [L]

140 [D] mm
with enclosure: 300 [W]

300 [L]

190 [D] mm
Mass approx. 2.0 kg
→ Analysis characteristics
Evaluation colorimetric method
Limit value alarm is
defined by the reagent
used
→ bottles volume
500 ml
Limit-Value-Reagents LR:
0.03 mg/l 0.05 mg/l, 0.1 mg/l, 0.2 mg/l, 0.3 mg/l,
0.4 mg/l, 0.5 mg/l, 0.6 mg/l
Limit-Value-Reagents HR:
0.3 mg/l 0.5 mg/l, 1.0 mg/l, 2.0 mg/l, 3.0 mg/l,
4.0 mg/l, 5.0 mg/l, 6.0 mg/l
Reagent consumption approx. 0.4 ml / analysis
Reagent shelf life 2 years
Relay outputs 3 x Relays
250 VAC / VDC 4 A
potential free outputs NC/NO
1. Limit alarm
2. Unit failure
3. Analysis
Remote signal input potential free contacts (load 24 V;10 mA)
Water usage approx. 1000 ml/analysis
→ Drainage volume may vary depending on feed water pressure
and flush time
→ Water inlet and outlet
Water inlet connection For connecting 6 mm outer diameter pipe
Water outlet connection
→ atmospheric
pressure / open funnel For connecting 6 mm outer diameter pipe
→ Inlet and outlet pipes are not attached to the device. Please
use specified pipes. Using tubes other than those specified
may cause leakage.
→ Please contact our distributors.