Mini panel-mounted conductivity, TDS controllers

CDCN200 series mini controllers with temperature sensors have been specially designed for water conditioning. They measure 8 x 5 cm (3 x 2 in.); conductivity and TDS values are displayed in large digits on the LCD.

11/03/2003



CDCN200 series mini controllers with temperature sensors have been specially designed for water conditioning. They measure 8 x 5 cm (3 x 2 in.); conductivity and TDS values are displayed in large digits on the LCD. LEDs indicate if the relay is active or inactive. CDCN201 and CDCN202 measure conductivity from 0 to 1999 mS/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. A built-in relay terminal is activated when the measurements are above the setpoint. This allows for the conductivity to be lowered to the desired threshold. Trimmers on the front panel are used to adjust the setpoint or calibrate the controllers. Probes and mounting brackets are included. CDE201 and CDE202 probes have 0.5-in. external threads so that they can be installed in the pipe. The 2 m (6.6 ft) lead ends in a five-wire terminal, which incorporates an anti-noise wire, particularly important when near pumps or machinery.

Temperature affects EC and TDS at 2% per degree; the controllers compensate automatically. Power options are: 100-110 V, 220-240 V, or 12 V dc, with transformer included. Price starts at $150.

www.omega.com

Omega Engineering





No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Sensor-to-cloud interoperability; PID and digital control efficiency; Alarm management system design; Automotive industry advances
Make Big Data and Industrial Internet of Things work for you, 2017 Engineers' Choice Finalists, Avoid control design pitfalls, Managing IIoT processes
Engineering Leaders Under 40; System integration improving packaging operation; Process sensing; PID velocity; Cybersecurity and functional safety
This article collection contains several articles on the Industrial Internet of Things (IIoT) and how it is transforming manufacturing.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

SCADA at the junction, Managing risk through maintenance, Moving at the speed of data
Flexible offshore fire protection; Big Data's impact on operations; Bridging the skills gap; Identifying security risks
The digital oilfield: Utilizing Big Data can yield big savings; Virtualization a real solution; Tracking SIS performance
click me