Product category:
Smaller-Sized PLCs
News Release from: Omega Engineering | Subject: PHCN-201
Edited by the Engineeringtalk Editorial
Team on 14 February 2003
Compact pH controller is easy to use
The PHCN-201 is a simple-to-operate pH controller specially designed for applications where space or costs are a major concern.
The PHCN-201 is a simple-to-operate pH controller specially designed for applications where space or costs are a major concern Thanks to its compact size of only 8 x 5cm, the PHCN-201 can be mounted in confined spaces and is ideal for high packing densities
This article was originally published on Engineeringtalk on 15 Feb 2002 at 8.00am (UK)
Related stories
Indicator makes a big display of its digits
The award winning iSeries of indicators/controllers now features a new Big Display, with up to 100mm-high LED digits.
The low cost of the meter will also make it possible for processes that up to now were manually maintained to be controlled automatically, saving considerable time and money.
Measurements are easily read on the large LCD, and LEDs indicate the exact status of the controller.
The PHCN-201 incorporates a bidirectional control relay.
Through a simple jumper on the rear of the meter, the operator can select acid dosage, which means the relay is activated with measurements above the setpoint, or alkaline with relay closed when measuring below the setpoint.
The relay setpoint is easily adjusted via a potentiometer and is scaleable throughout the range of 0-14ph.
Calibration is a simple procedure via the controls on the front panel.
The controller is easy to use and to install.
Any combination pH electrode with a BNC connector can be connected to the unit.
Three models are available offering a choice of 100-110 or 220-240V AC or 12V DC operation.
Prices start at GBP 99. Request a free brochure from Omega Engineering ...
• Omega Engineering: contact details and other news
• Email this article to a colleague
• Register for the free Engineeringtalk email newsletter
• Engineeringtalk Home Page
Search the Pro-Talk network of sites
