Deckma Hamburg OMD-2008, Instruction Manual

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Page: 17 of 102
4.1 Specification OMD-2008
Range: 0 – 30 ppm, Trend indication 50 ppm
Accuracy: According IMO MEPC. 107(49)
Linearity: 0 – 30 ppm better than ± 2 %
Display: Yellow Graphic Display
Power Supply: 24 V – 240 V AC or DC
Automatic Voltage selection
Consumption: < 10 VA
Alarm Points 1, 2: Adjustable between 1 – 15 ppm*
(Works adjustment 15 ppm)
Alarm 1 Operating Delay:
(for annunciation purpose) Adjustable between 1 – 540 sec.
(Works adjustment 2 sec.)
Alarm 2 Operating Delay:
(for control purposes) Adjustable between 1 – 10 sec.
(Works adjustment 10 sec.)
Alarm Indication:
(Alarm 1, 2, System Fault) Red LEDs
Alarm Contact Rating:
(Alarm 1, 2, System Fault) Potential free 1 pole change over contacts,
3A / 240 V
Output Signal: 0 – 20 mA or 4 – 20 mA selectable, active,
ext. Load < 150

Sample/ Fresh Water Pressure:
0 – 10 bar
recommended range of installation
Sample Flow: Approx. 2 l/min
Sample Water Temperature: + 1 to + 65° C
Ambient Temperature: + 1 to + 55° C
Roll: Up to 45°
Size:
(Computer Unit / Measuring Cell)
360 mm W x 240 mm H x 100 mm D
Weight: 5,4 kg
Degree of Protection: IP 65
Pipe Connections: R ¼" Female

Technical specifications are subject to change without notification.
* By request the alarm set point can be set to 5 ppm max.