Omega Products CDCN203 User Manual
Mini Panel-Mount Conductivity and TDS Controllers
CDCN201
CDCN202, comes with
electrode CDE202.
All products shown
U Simple One-Point Calibration
U Compact, Practical, and Convenient
U Activation Relay to Start/Stop Valve or Pump
U Easy to Mount with Brackets Included
The CDCN200 Series mini controllers have been specially
designed for water conditioning applications. They are miniaturized
to an 8 x 5 cm (3 x 2") dimension so that they can be mounted right
on the water softening equipment. Due to their compact size, these
meters are ideal for softeners that do not incorporate a controller
and leave the controlling to manual checks. The conductivity and
TDS values are displayed in large digits on the LCD. There are
even LEDs to indicate whether the relay is active. CDCN201 and
CDCN202 measure conductivity from 0 to 1999 µS/cm and
0.00 to 10.00 mS/cm, respectively. CDCN203 and CDCN204
check and control TDS from 0.00 to 10.00 ppt and 0 to 999
ppm, respectively. CDCN203 and CDCN204 operate with a
conversion rate of 0.50 between TDS and conductivity, which fits
the water conditioning and softening applications best. A built-in
smaller than actual size.
E-X
CDCN201, comes
with electrode CDE201.
CDCN204, comes
with electrode CDE201.
relay terminal is activated when the measurements are above
the setpoint. This allows for the conductivity to be lowered to the
desired threshold. In order to adjust the setpoint or calibrate the
controllers, simply turn the relevant trimmer positioned on the
front panel. The controllers are easy to install and come with
probes and mounting brackets. The CDE201 and CDE202 probes
have ¹⁄₂" external threads so that they can be installed directly
in the softener’s pipe. The probes incorporate a fast-responding
temperature sensor. The 2 m (6.6') lead ends in a 5-wire terminal,
which incorporates an anti-noise wire, particularly important when
working in an environment with running pumps or machinery.
Temperature affects EC and TDS to the tune of 2% per degree.
These mini controllers compensate for temperature automatically.
In order to provide the best solution for your application, the meters
are available in three models. Standard units run on 100 to 110V
or 220 to 240V, or opt for the 12 Vdc version with the transformer
included in the low price.
For Sales
& Service
U.S.A. and Canada
omega.com
®
CDCN202, comes
with electrode CDE202.
CDCN201, comes
with electrode CDE201.
All products shown
smaller than actual size.
CDCN204, comes
with electrode CDE201.
24
(0.95)
25
(1)
20
(0.77)
Specifications
Range:
CDCN201: 0 to 1999 µS/cm
CDCN202: 0.00 to 10.00 mS/cm
CDCN203: 0.00 to 10.00 ppt
CDCN204: 0 to 999 ppm
Resolution:
CDCN201:1 µS/cm
CDCN202: 0.01 mS/cm
CDCN203: 0.01 ppt
CDCN204: 1 ppm
Accuracy [@ 20°C (68°F)]: ±2% FS,
CDCN204: ±1% FS
Calibration: 1 point adjustable
Temperature Compensation: Automatic
from 5 to 50°C (41 to 122°F)
Setpoint: SPST 5A relay adjustable
with trimmer throughout the range
Relay Control: Activated when the
reading is higher than the setpoint
Thread Size: ¹⁄₂ NPT
Power Supply: 110/115V, 50 to 60 Hz;
220/240V, 50 to 60 Hz; 12 Vdc
adaptor (optional)
Environment:
0 to 50°C (32 to 122°F); 95% RH
Dimensions: 79 x 49 x 95 mm
(3.1 x 1.9 x 3.8")
Weight: 150 g (5.3 oz)
Probe Specifications
Body Material: Ultem
Working Temperature:
0 to 80°C (32 to 176°F)
Max. Pressure [@ 25°C (77°F)]:
6 bar (87 psi)
Dimensions: 64 L x 20 mm Hex
(2.5 x 0.77")
Cable Length: 2 m (6.6')
®
13
(0.5)
64
(2.5)
Dimensions: mm (in)
To Order Visit omega.com/cdcn201 for Pricing and Details
Model No. Range Description
CDCN201 0.00 to 1999 µS/cm Conductivity controller and electrode
CDCN202 0.00 to 10.00 mS/cm Conductivity controller and electrode
CDCN203 0.00 to 10.00 ppt TDS controller and electrode
CDCN204 0.00 to 999 ppm TDS controller and electrode
Accessories
Model No. Description
CDE201 Replacement electrode for CDCN201 and CDCN204
CDE202 Replacement electrode for CDCN202 and CDCN203
CDSA-450 450 µS conductivity standard, 1 qt
CDSA-150010 1500 µS conductivity standard, 1 qt
CDSA-450010 4500 µS conductivity standard, 1 qt
Comes complete with electrode, mounting brackets and operator’s manual.
For 12 Vdc operation, add suffix “-12VDC”, no additional charge.
Ordering Examples: CDCN201, conductivity controller and electrode.
CDCN204, TDS controller and electrode.
Order Online
Over 100,000 Products Available!
E-X
Loading...