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General Information
The DKK-TOA Industrial
process control DO analyzers and transmitters are available from Analyticon
with many options and configurations available to accommodate an entire
range of applications. As a leader in analytical sensor technology, many
years of expertise and innovation have been incorporated into the finest
process control equipment in the world.
Every process monitoring
environment will have unique requirements including sensor configuration
of the electrode, cell type and configuration, system pressure and cleaning
requirements.
In addition to the
main controller, Analyticon offers automatic sensor cleaning devices including
water jet, ultrasonic, chemical and physical sensor cleaning units.
Industrial DO Control
The Model ODM-162
is the DO wall mount Monitor.
ODM-162 DO monitor
Features:
- Microprocessor
based 4-wire type transmitter in a robust die-cast aluminum case.
- Dual output of
4-20mA for DO and temperature.
- Simplified Calibration.
- Automatic evaluation
of electrode quality. Sensor monitors status of electrode during calibration
and displays error messages if out of specification.
- Automatic and manual
temperature compensation functions are available. Electrode use with
different temp resistance values is possible.
- Standby mode as
"current DO hold" during maintenance work.
- External output
hold command function during cleaning.
- Measured value
shift function for correlation
- Dual Temp compensation
function annd manual temperature compensation function if needed by
electrode system (Non-pt temp probe).
- Self Diagnostics.
Automatically detects damage to membrane, temp probe, abnormal data,
and indicated by triggering upper/lower alarm limit (adjustable)
- Dual contact closure
outputs for power off and alarm level.
- Able to accomodate
signal output when using sensor washing device (optional).
- Operated on AC
power, from 90VAC to 264VAC.
Specifications:
|
Model
162-DO monitor |
| Product
Name |
Panel/Wall Mount
DO Analyzer / transmitter
|
| Model |
OBM-162 |
| Output
signals |
4-20mADC, Isolated
(Standard), Max load 650 Ohms
Optional: 4-20mA
with RS-232C
|
| Measuring
Range |
DO: 0.00-50.00
mg/L (min. 0.01mg/L)
O2: 0.0 to 30.0% (min 0.1%)
Sat: 0.0 to 200.0% (min 0.1%)
Temp. -10 to-100C, Indication only (min 0.1C)
|
| Indication |
Digital
LCD display |
| Resolution |
0.01
DO: , 1 mV
Temp: 0.1C |
| Performance:
|
Linearity:
within +/- 1.0% F.S., +/- 0.05% in range of 0-2mg/l(with equivalent
input)
Repeatability: Within +/-0.8% FS, or 0.04%, 0-2mg/l |
| Power
requirements |
90-264VAC 50/60Hz
|
| Power
consumption |
approx.
10VA |
| Ambient
conditions |
-20
to 55C, 95%rh or less |
| Construction |
Outdoor
installation, rainproof type (IP65 equivalent) |
| Weight |
Approx.
2.0kg |
| Mounting |
Mounting
on 50A pipe (option: wall rack) |
| Cable
entry |
6 cable glands for 6-12mm cable, removable for flex conduit(G1/2 x
6) |
| Materials |
Main: die cast
aluminum alloy
Window: Polyester
|
| Color |
Metallic
silver |
| Control
Outputs |
2 Contacts:
250VAC, 3A or less. functions include sensitivity, 0-60 sec delay,
etc.
Option: 1, 3
or 4 contact outputs
|
| Output
range |
width
2 units or more |
| Self
Diagnosis |
During
Measurement: electrolyte shortage, temp comp malfunction.
During chemical cleaning (RHC-7E/HCl): electrode response.
During calibration: seven types of diagnostic information are displayed. |
| Sensor
information |
Compatible electrodes
Connector box FC-4, Cable EC-10
|
Ordering
Information:
| Model
160 |
Order
Code |
Description |
Specification |
Notes |
| OBM-162 |
1
|
Power
Supply |
90-264VAC 50/60Hz
|
The
voltage ordered for main unit is also passed through to washing device.
Be sure voltages are compatible when ordering. |
|
1
2 |
Transmission
Output |
4-20mADC,
Isolated (Standard)
4-20mADC and RS-232C interface |
|
|
A
|
DO Transmission
Output Range
|
0-50 mg/l (standard)
Min 0.00 - 1.00 to 0.00 to 50mg/l
|
Inquire about
available ranges.
Special: output
range is also limited.
|
|
A
Y
|
Liquid
Temp. Output range
(-5-100C) |
0-45C
temp comp range |
|
|
0
1
2
|
Alarm
Output |
2
point alarm (2 circuit with contact closure)
2 point alarm (2 circuit with contact and power off signal)
4 point alarm(3 circuit with contact a, 1 with c) |
|
|
1
2 |
Washing
timer |
Inquire |
|
|
1
2 |
Mounting
Bracket |
50A
pipe, 304 SUS
wall mount |
|
|
0
1
2
|
Cable
Entrance |
Standard
(Cable gland for 6-12mm cable, 6 ports)
G 1/2 (RF1/2)
NPT 1/2
|
|
|
0
1 |
Markings/indication |
None
English (others available) |
|
|
0
1 |
Certification |
None
Inspection certificate (others available depending on location) |
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