Main Characteristics; Mechanical Installation - Astralpool MULTI-PARAMETRIC INSTRUMENT Manuel D'installation

2.1

MAIN CHARACTERISTICS

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Power Supply:
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System duration:
•
Operating temperature: 0 to 40°C, relative humidity 0 to 95% (without condensation)
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Data display:
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Keyboard:
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Cable connections:
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Relays:
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Measurements:
o
pH: 0.00 to 14.00 pH (precision ±0.01 pH)
o
Redox: ±2000 mV (precision ±1 mV)
o
Temperature: 0 to 105°C (precision 0.5 °C) (Predisposition for PT100 and PT1000 sensor)
o
Free chlorine: 0.01 to 5 ppm (precision ±0.01 ppm) (Amperometric Probe)
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Output Modules associated with the chemical measurements:
o
2 channel current output, 0/4 to 20mA, 500 Ohm maximum load (precision ± 0.01 mA)
o
2 channel Frequency Output (Open Collector NPN/PNP) 0 to 120 pulses per minute
(precision 0.016 Hz)
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Input Modules:
o
Flow (pull up) (input for Reed sensor)
o
Hold
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Data transmission modules:
o
RS485 Serial Port (ModBus Standard Protocol)
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Modules integrated upon the mother board:
o
Clock module with backup battery.
2.2

MECHANICAL INSTALLATION

Mechanical Dimensions
Dimensions (L x H x D)
Installation depth
Material
Installation typology
Weight
Front Panel
100-240 Vac 50/60 Hz, 15Watt (Class 1 Electrical Insulation)
24 hours a day, 7 days a week for 5 years (43800 Hours)
4-line display with 20 large White and Blue characters.
7 Keys
Dual row connectors
Six (250 Vac 10 A); Four 100 to 240V Power relays and Two dry contact relays
0000137242
300x290x143 mm
148 mm
ABS
Wall-mounted
2.45 Kg
UV resistant polycarbonate
Rev.3.1 4