EOP-D73-001-7-002-05E
E.J. OZONE PRODUCTS
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Display:
Main display: Red/Green 7 Segment LED (4 digits)
Sub display: Red 7 Segment LED (4 digits)
MODE: 5 LED Lamps
MES (MEASUREMENT): Stays on during measurement / blinks
during zero calibration
ALM (ALARM1, 2): Blinks at occurrence of an alarm
ERR (ERROR): Blinks at occurrence of analyzer error
CHK: Turns on when check is being conducted / blinks during setting
mode
TES: Turns on when test is being conducted
UNIT: LED Lamp
Span Adjustment:
Performed by digital setting (0.000-2.000)
Analyzer Output:
Relay contact output: dry contact
• Measurement signal:
output only when the measurement is
progressing
normally
• Concentration alarm:
any single-level alarm setting is available;
2
systems
• Analyzer error signal: output when an abnormal condition occurs
Contact rating: 250 V AC 5 A
(resistance load)
250 V AC 1.5 A (induction load)
30 V DC 5 A
(resistance load)
30 V DC 1.5 A (induction load)
MEASUREMENT: Measurement signal
(c contact)
ALARM 1: Concentration alarm 1 signal
(c contact)
ALARM 2: Concentration alarm 2 signal
(c contact)
ERROR: Analyzer error signal (a
contact)
Analyzer Input:
Zero calibration input signal (insulation output)
Analog Output:
0–1 V DC, 0–10 V DC
1–5 V DC, 4–20 mA DC
One of the above is to be selected.
* The load resistance connectable externally is 10 k
or more for
voltage output, and 550
or less for current output.
Self-diagnosis
Function:
Light source abnormalities, cell contamination, sensor abnormalities,
internal circuit abnormalities, and measurement accuracy analysis
results are detected and displayed.
Test Mode:
Analog output, alarm contact, solenoid valve operation, and contact
input can be tested.
Power Supply:
100–240 V AC ±10%, 50/60 Hz
Power Consumption:
55 VA or less
Dimensions:
321 (W) × 428 (H) × 202 (D) [mm]
* Protruding parts are not included in these dimensions.
Equivalent to NEMA4x (IP65)
