Search This Site

(Search by Product Type i.e. Level or Brand Name i.e. Walchem)

S8000 Modular Sensor Platform From Sensorex

Sensorex S8000 Series Modular pH & ORP Systems

The S8000 series flat surface self cleaning electrode platform is designed for versatility and flexibility. You purchase only the components you need, and can adapt what you have to changing installation needs or interface options.

The sensor utilizes Sensorex’s proven flat surface self cleaning technology. The reference system has been enhanced with Sensorex’s ERP technology. This provides a complex path which protects the reference in the presence of interacting ions such as heavy metals, proteins, silver and sulfides that interact with silver or chloride. Heavy duty high temperature reference gels offer protection against thermal breakdown of the gel. The same electrode is used for in-line or submersion applications and is constructed in a chemically resistant PPS body.
For applications which require more than a direct electrode output, plug-in electronic modules are available.

The first three modules available are:

a. Battery powered unity gain module EM800
b. Battery powered differential module EM801
c. Blind 2 wire 4-20 mA transmitter EM802/pH or EM802/ORP

Cap/cables are stocked in two standard lengths, 10 feet and 25 feet. Both cap cable utilize an 8 pin connector. Special cable lengths are also available.

  • Modular Flat Surface pH/ORP Electrodes

  • Configurable for In-line or Submersion Use

  • Optional plug-in Electronic Interfaces

  • Enhanced Sensorex ERP Reference System

  • REDOX, HF and Low Ionic Solution Options

S8000 Specifications

S8000 Outline and Dimensions

S8000 Brochure


  • pH Range: 0 - 14pH (0-12.3pH with low Na+ ion error)

  • Temperature Range: 0-100 Degrees Celsius, de-rated under pressure. 0-80 Degrees Celsius, when mounted in flow cell or 70 Degrees Celsius with submerged electronic module.

  • Pressure Range: 0-100 psig (7.5 Bar), de-rated under temperature

  • Reference Type: Double Junctions, Sensorex ERP System

  • Optional Models: ORP Redox Electrode: -1000mV to +1000mV

  • HF resistant pH electrode: 0-12pH, 0-50 degrees Celsius

  • Low Ionic models: for solutions of <100uS/cm conductivity

S8000, Modular, Sensor, Platform, Sensorex

In-Line Mounting


S8000, Modular, Sensor, Platform, Sensorex


About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.


Our Products

Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

Website Content

Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.

Get in Touch