602 Industrial ¾ inch MNPT pH Sensor

602 Industrial ¾ inch MNPT pH Sensor

Industrial pH Sensor

The IC Controls model 602 is a durable industrial pH sensor encapsulated for outstanding reliability on submersion application, and is compatible with many existing installations, fittings and analyzers.

Water and Wastewater applications – CPVC body construction, equipped with wood junction to resist plugging in samples with dirt, particulate or fiber.

Model Number Temperature Sensor Cable
602-34-61-71(10ft) 1000 ohm 10 foot / 3 meter
602-34-61-71(40ft) 1000 ohm 40 foot / 12 meter
602-32-61-71(10ft) 100 ohm 10 foot / 3 meter
602-32-61-71(40ft) 100 ohm 40 foot / 12 meter

 

Aggressive applications – PVDF body construction, equipped with synthetic Hytec junction and plasticized electrolyte for hot aggressive samples at pH extremes.

Model Number Temperature Sensor Cable
602-8-12-17-34-61-71(10ft) 1000 ohm 10 foot / 3 meter
602-8-12-17-34-61-71(40ft) 1000 ohm 40 foot / 12 meter
602-8-12-17-32-61-71(10ft) 100 ohm 10 foot / 3 meter
602-8-12-17-32-61-71(40ft) 100 ohm 40 foot / 12 meter

 

Compatible with the SensorFlex™ Platform – Digital Water Analysis Instrumentation:

  • Sensor calibration in the laboratory
  • Multiple parameters on one analyzer
  • pH/ ORP, Dissolved Oxygen, Conductivity
  • 4 channels
  • Complete calibration history
  • Digitization of analog pH/ ORP
  • Digital communication

 

 

Description

Benefits

  • Plant, process or laboratory use
  • Industrial process grab sampling
  • Durable, fast, accurate, general-purpose pH in a rugged CPVC body
  • Continuous light industrial applications
  • Completely encapsulated design allows total submersion
  • Large reference junction with 1.5 cm diameter for reliable operation in most dirty environments
  • Shock-mounted pH sensor to survive harsh impact
  • Large reference capacity for long operating life
  • Optional solid plasticized reference and double junction slows ion flow for difficult applications containing ammonia, chloride, or sulfide ions.
  • Use with any make of pH meter

The model 602 is a durable industrial pH sensor,  constructed from CPVC with the sensor fully encapsulated for outstanding reliability on submersion applications. It mounts on a ¾ inch NPT thread in the end of a 1 inch support pipe, or can be suspended from its lead. The unique IC Controls “cushion mounted” pH electrode design is used with a large plug resistant, two-stage junction to give fast response and long life.

If you are experiencing short electrode life, please contact IC Controls to have a technical representative assist you in selecting an electrode that will improve electrode life.

The model 602 industrial pH sensor is compatible with many existing installations, fittings and analyzers.

Additional information

Weight 2 lbs
Dimensions 18 × 12 × 9 in

Technical Data

Applications & Technical Articles

Download Article

pH Theory and Measurement

pH Measuring techniques, the sensing versus the reference electrode, etc
Download Article

Customer Reviews

“We have four of the same probes, guessing close to 17 years old, all used for ph range 6.5-9.4 typically… probes are hanging in open water tanks submerged 3-20” in 50-58 degree water. We have the original IC 655-T ph analyzers… they are all still working… I have 2 probes that no longer will stay in the range after setting slope…

We either need to purchase four new replacement probes or just update the entire ph monitoring system…“

from the CEO of a company providing water services in Indiana, USA
using the Model 602-34P-72 (30″) pH sensor with the Model 655-T pH analyzer
Feb 2025

“Yes, we are satisfied with its performance. I have sent the request to our procurement team to set it up as a stocked item.  Thank you for the help getting it spec’d out and following up to ensure it is meeting our expectations. Can’t say we’ve ever gotten that from our other vendor. “

from an Instrument Technician at a Mining & Refining Operation in Canada
using the Model 602-7-8-12-17-19(1.5″)-34-61-72(50ft) pH sensor
May 2024

“These probes are working excellent for us.“

from an Instrument Technologist at a Metallurgical Operation
using the Model 602-5HF-7-8-12-17-32 pH sensor
December 2018

“Customer is very happy with our products.  This application has shown to be very reliable and perform wonderfully“

from our Distributor about their customer, measuring the effluent at their cogeneration plant to meet government regulations.
using the Model 210-P pH analyzer and Model 602 pH sensor

May 2015

Application Review

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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
Dimensional Drawing

602 standard body configuration

Also illustrated with optional -19 threaded insertion tip
Dimensional Drawing
Dimensional Drawing

602-6 Flat tip sensing element and body configuration

Also illustrated with -19 Threaded insertion tip
Dimensional Drawing
For Illustration purposes only

Simple Bypass (side stream) setup

Showing isolation valve for safe sensor maintenance
For Illustration purposes only
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