614 True Union pH Sensor

614 True Union pH Sensor

True-Union pH Sensor

The model 614 true-union pH sensor is a downsized version of the model 642, offered in an easy-to-install configuration for insertion or submersion applications. The true-union style threaded fitting locks in the sensor for extra safety and very easy removal.

For Universal Use

  • Submersion or insertion
  • Environmental monitoring
  • Process liquids

Description

Recommended for applications where frequent removal in tough application for calibration, cleaning or quality control checks is required.

Benefits

  • True union to lock in or remove easily
  • Rugged CPVC body construction
  • Cushion-mounted pH electrode resists shocks
  • “U” shaped body protects glass tip from breakage during calibration, cleaning and accidental impact
  • Open electrode tip for easy cleaning
  • Large 19 mm (¾ inch) diameter reference junction for reliable operation in the most dirty environments
  • Low maintenance, easy to calibrate
  • Rapid and accurate response

Technical Data

Drawings

Wiring Diagram

pH Sensor to Analyzer Connection

Electrical Schematic for Model 602, 605, 606, 607, 614, 615, 617, 625, 627, 642, 643 and 648
Wiring Diagram
Installation Drawing

Quick Connect Flowcell & Insertion Fitting

A2300121 = option -21 on model 414 conductivity sensor, 614 pH sensor, 814 ppm DO sensor.
Installation Drawing
For Illustration purposes only

Simple Bypass (side stream) setup

Showing isolation valve for safe sensor maintenance
For Illustration purposes only

Customer Reviews

“Your biggest plus is your response and customer service/technical help.  Thank you for responding so quickly and following up.  I appreciate so much that someone picks up the phone.   Besides that I offer the following pros:  simple preamp setup for ease of sensor replacement using extension cable that need not be removed/replaced, lots of sensor/housing/sample cell options, good reference protection for dirty water applications.   IC Controls is not well known in the US and some customers are resistant to an unknown manufacturer”. 

from an Engineer for a pH and ORP Cooling Tower application in a USA power plant.
using the Model 614 pH Sensor  
March 2022

Installation picture of the Model 614 pH probe after it has been in application for 15 years. 

from a CRC Facilities, Tooling and Maintenance department at an Innovation Systems company in the USA.
using the Model 614 pH Sensor and Model 655 pH Analyzer
February 2022

IC Controls Model 614 pH Sensor pH Probe installed with fitting

Installation picture of Model 614 pH sensor pH probe with fitting after 15 years in service.

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