Deckma OMD-24 Series User Manual

DECKMA
HAMBURG
Page: 14
4.1 Specification OMD-24
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 AC or DC +/- 10%
Consumption:
< 5 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)
Potential free 1 pole change over contacts,
3 A / 240 V.
Output Signal:
0 – 20 mA or 4 – 20 mA selectable, active
current loop, ext. Load < 150 
Sample/ Fresh Water pressure:
< 10 bar
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 Assembly
185 mm W x 210 mm H x 65 mm D
140 mm W x 160 mm H x 65 mm D
Distance Computer Unit to
Measuring Cell:
Up to 0.5 m
Option: up to 5 m upon request
Weight: (with Measuring Cell)
3 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.
*
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Deckma OMD-24 Series Specifications

General

Brand	Deckma
Model	OMD-24 Series
Category	Security System
Language	English