Your number one source for flow, level, pressure and temperature instruments and accessories

Progressive Instruments located at 1737 Stebbins Drive, Suite 240 B, Houston, Texas 77043        866/350-1351

ORP Electrodes & Sensors

Hygenic Style ORP Sensor

Unifit CPA442

Hygenic applications

Threaded ORP Sensor

All purpose ORP electrode with integrated temperature sensor and ¾" MNPT process connection

Epoxy Body ORP Electrode

Laboratory ORP electrode with 12mm polymer body and optional integrated temperature sensor

All purpose "severe service" industrial sensor with triple junction, nonfouling reference cell, built in temperature compensator, solution ground and 1" MNPT process connection

Progressive Instruments offers a wide variety of assemblies for a multitude of applications across several industries. Please contact one of our customer service representatives for part numbers, pricing, availability, and applications assistance.

Drinking water, process, food

3A approval, inline steam sterilizability (acc. to EHEDG)

Material: stainless steel, max. 140°C, up to 6 bar

Flange, TriClamp, Varivent, APV, dairy fitting DN 50, Neumo BioControl

Patented Teflon junction and polymer gel electrolyte delivers high performance and low maintenance

Advanced double chamber reference system prevents fouling in harsh industrial conditions

Durable Sensor can withstand CIP treatment and operating temperatures up to 110°C (230°F)

Capillary Pt100 RTD, Pt1000 RTD positioned at the tip of the electrode ensures optimum response and accuracy at extreme temperatures

Solution ground and pH options available

Self-cleaning flat surface pH membrane option

NEMA 6 rated detachable cable system provides the convenience of a quick connect with the reliability of a fixed cable

Removable protective guard for easy cleaning

Patented Teflon junction and gel electrolyte deliver high performance and low maintenance 

Optional refillable reference chamber

Optional double chamber reference system helps prevent fouling in harsh applications

pH option available

Rugged 12mm polymer design

NEMA 6 rated detachable cable system available as an option to integral cable

Triple junction reference cell - minimize poisoning potential

"Power Pack” Ag/AgCl cartridge for high

temperature performance

Non-fouling porous Teflon® liquid junctions liquid junctions

"Scalloped” guard to protect sensor and promote self-cleaning effect

Fast-responding temperature compensator

TOP68 quick disconnect cable connector, NEMA 6

Cast-in-place solid polymer electrolyte

Integrated non-metallic solution ground