info@fuguiautomation.com +86 18827058766
100% Original & Brand New Guarantee 1-Year Warranty
FUGUI Automation FUGUI Automation
English Español Français Deutsch Русский العربية
Request Quote

Search products

Search by technology, medium or application.

01Temperature MeasurementTemperature measurement uses temperature sensors, thermocouples, RTDs and other instruments to accurately detect and monitor process temperatures. 02Level MeasurementLevel measurement uses ultrasonic level meters, radar level meters, and other instruments to detect and monitor the level or height of materials in tanks, vessels, and process equipment. 03Pressure MeasurementPressure measurement uses pressure transmitters, differential pressure transmitters, and other instruments to detect and monitor pressure and pressure changes in pipelines, tanks, and process equipment. 04Flow measurementFlow measurement uses electromagnetic, ultrasonic, vortex, and mass flow meters to detect and monitor the flow of liquids, gases, or steam in pipelines. 05DCSYokogawa DCS cards are core modules of a distributed control system, used to acquire field signals such as temperature, pressure, and flow, while providing control, output, and communication functions. 06Water Quality AnalysisWater quality analysis uses water quality analyzers and online monitoring instruments to detect and monitor key parameters such as pH, dissolved oxygen, turbidity, conductivity, and residual chlorine in water. MODELE+H Proline Promass I 100 Coriolis FlowmeterDesigned for accurate multi-variable measurement of liquids and gases, this Coriolis flowmeter delivers simultaneous in-line viscosity, density, and mass flow data with minimal pressure loss. It features an ultra-compact transmitter and a robust single-tube titanium measuring system for demanding industrial processes. MODELYOKOGAWA A2EE3A-TN | ESB Bus Adapter Connector UnitThe YOKOGAWA A2EE3A-TN ESB Bus Adapter is engineered for Yokogawa CENTUM VP system architecture to connect and terminate the ESB bus at ANT522 optical repeater slave modules. Built for secure terminal connection and signal stability, this component ensures seamless communication extension across industrial automation networks. MODELE+H Levelflex FMP56 Guided Wave Radar Level TransmitterDesigned for continuous level measurement of powdery to granular bulk solids in tall silos and storage vessels, this cost-effective guided wave radar transmitter remains unaffected by heavy dust, filling noise, or thermal stratification. Featuring a high-tensile rope probe capable of withstanding pulling forces up to 12 kN, it integrates HistoROM data management and optional Bluetooth functionality for safe and efficient operation. MODELE+H Proline Promass X 300 Coriolis Mass FlowmeterThe Endress+Hauser Proline Promass X 300 is a maximum-capacity Coriolis mass flowmeter engineered for high-volume measurement of crude oil, refined hydrocarbons, chemicals, and industrial gases up to 4,100 t/h. Featuring a patented four-tube sensor system and integrated Heartbeat Technology, it offers exceptional operational efficiency, minimal pressure drop, and custody-transfer precision for large-scale energy and industrial processing applications. MODELChongqing Chuanyi MS22PSB2D10B0060DMZ Magnetostrictive Level GaugeEngineered for ultimate reliability and high-accuracy fluid monitoring, the MS Series Magnetostrictive Liquid Level Transmitter delivers continuous, real-time measurements for total liquid level and interface positions in demanding industrial environments. Utilizing advanced magnetostrictive sensing technology, this versatile transmitter provides precise, non-contact signal processing with a measurement accuracy up to ±1mm, making it an ideal solution for critical process controls across chemical processing, oil and gas, power generation, and water treatment applications where long-term stability and explosion-proof durability are paramount. MODELE+H FMU30 Non-Contact Ultrasonic Level TransmitterThe Prosonic FMU30 Non-Contact Ultrasonic Level Transmitter provides highly accurate, maintenance-free continuous level and open-channel flow measurement for liquids, pastes, and coarse bulk solids across municipal and industrial applications. Featuring an integrated temperature sensor for automatic sound velocity compensation, a user-friendly 4-line plain text display with 32-point linearization, and a rugged IP68-rated weatherproof enclosure, this compact 2-wire transmitter delivers dependable real-time tank monitoring, pump control, and overflow protection in sewage treatment plants, process water storage, and chemical buffer tanks. MODELE+H Deltabar PMD55B High Precision Smart Differential Pressure TransmitterThe PMD55B High Precision Smart Differential Pressure Transmitter delivers exceptionally accurate differential pressure, flow, and hydrostatic level measurements for industrial liquids, gases, and steam. Featuring a robust metallic diaphragm, ultra-low long-term drift, optional wireless Bluetooth operation, and SIL2/3 functional safety certifications, this versatile instrument provides stable, error-free process monitoring across harsh chemical, oil, and water treatment environments. MODELE+H Waterpilot FMX11 Submersible Hydrostatic Level TransmitterThe Waterpilot FMX11 is a high-precision, heavy-duty submersible hydrostatic level transmitter engineered for continuous liquid level and depth monitoring in fresh water, groundwater wells, drinking water reservoirs, and surface water bodies. Featuring an ultra-compact 22mm stainless steel 316L housing, an integrated atmospheric pressure compensation tube with a protective Teflon filter, and international drinking water certifications, this compact dip cell sensor delivers exceptional long-term stability and precise 4–20 mA signal output even in narrow 1-inch pipes and demanding environmental conditions. MODELChongqing Chuanyi WZGPK-73DH-GB/1P2-AJ150G-M20XC6-AXX-I5/2AM20 Explosion-proof RTDThe WZGPK is a heavy-duty explosion-proof armored Pt100 RTD temperature sensor engineered for accurate thermal monitoring in hazardous industrial environments. Equipped with a high-precision Class A platinum sensing element, a 3-wire connection, a 6mm diameter sheath made of durable 321 stainless steel, and a 150mm insertion length, this flameproof sensor delivers exceptionally fast thermal response, vibration resistance, and long-term stability across a wide temperature range from -200°C to 600°C. Designed with an M20x1.5 process thread and an explosion-proof junction box, it provides reliable flameproof protection and continuous signal accuracy for chemical plants, oil refineries, and automated process control systems. MODELYokogawa ADV151-P50/D5A00 Digital Input Module ExstockEngineered for reliable industrial automation, the Yokogawa ADV151-P50/D5A00 Digital Input Module provides high-density 32-channel, 24 V DC isolated signal processing alongside dedicated connection adapters, ensuring optimal signal integrity, robust noise immunity, and seamless integration into distributed control systems (DCS). MODELYokogawa AAI143-H50 Analog Input Module ExstockThe Yokogawa AAI143-H50 is a high-performance 16-channel isolated analog input module designed for process automation systems, capable of handling 4 to 20 mA standard signal inputs with exceptional stability and accuracy. Supplied with its matching terminal block adapter, this module offers seamless integration, superior noise immunity, and reliable data acquisition for demanding industrial environments. MODELYokogawa S2CP471-01 Controller Module Spare Part ExstockThe Yokogawa S2CP471-01 Controller Module Spare Part provides reliable, real-time control performance and high-speed VNET/IP communication connectivity to optimize your industrial DCS automation system with seamless integration and reduced operational downtime. SOLUTIONSmart water network monitoringCombine verified flow and pressure data for distribution monitoring and operational review. SOLUTIONHydrogen pressure measurementReview materials, pressure range and safety requirements for hydrogen process measurement. SOLUTIONProcess measurement selectionStart from the medium, operating window, installation and required signal before selecting an instrument.

Product Overview

E+H Memosens CPS42E Digital ORP Sensor

Memosens CPS42E

The Endress+Hauser Memosens CPS42E is a high-performance digital ORP sensor designed for continuous oxidation-reduction potential measurement in chemical processing, industrial water, and wastewater treatment. Equipped with Memosens 2.0 digital technology, a poison-resistant reference system, and a dirt-repellent PTFE ring diaphragm, it ensures exceptional measurement stability and contactless data transmission in harsh plant environments.

Request Pricing Download product documents
Endress Hauser Memosens CPS42E digital ORP sensor for wastewater and chemical process monitoring

Advanced Digital ORP Monitoring with Endress+Hauser Memosens CPS42E

The Endress+Hauser Memosens CPS42E is an industrial-grade digital ORP electrode designed for continuous oxidation-reduction potential (redox) measurement in demanding chemical processes, wastewater treatment plants, power generation facilities, and industrial water systems. Optimized to handle media prone to fouling, chemical poisoning, and heavy suspended solids, the CPS42E delivers exceptional accuracy, fast response times, and extended service life through modern digital IIoT integration.

Poison-Resistant Reference System & Dirt-Repellent PTFE Diaphragm

In aggressive industrial and wastewater applications, conventional ORP electrodes often fail due to reference system poisoning (e.g., silver sulfide contamination) or diaphragm clogging caused by suspended solids. The Memosens CPS42E overcomes these challenges through its advanced double-chamber reference system with an ion trap, which protects the reference gel from contamination. Furthermore, its dirt-repellent annular PTFE diaphragm prevents organic buildup and particle adhesion, ensuring stable electrical contact and continuous measurement reliability.

Memosens CPS42EMemosens 2.0 Digital Technology & Contactless Data Transmission

Equipped with cutting-edge Memosens 2.0 technology, the CPS42E converts analog oxidation-reduction potential signals into a digital protocol directly inside the sensor head. Inductive, non-contact signal transmission eliminates corrosion and moisture interference commonly caused by humidity, steam, or washdowns in industrial process environments. The sensor stores calibration history, operating hours, and process load data internally, enabling offline lab calibration and true plug-and-play field replacement without recalibration on the plant floor.

Platinum Ring Measuring Element & High Process Resilience

The high-purity platinum ring measuring element ensures accurate, rapid response for redox reactions and disinfection control. Built to withstand demanding process conditions with high pressure and temperature thresholds, the CPS42E features standard industry thread connections (such as Pg 13.5) for seamless integration into standard process housings, bypass assemblies, and immersion fittings.

 Applications

  • Water & Wastewater Treatment: Disinfection control (chlorination/dechlorination), effluent monitoring, oxidation detoxification, and neutralization basins.

  • Chemical Industry: Chemical manufacturing processes, reaction monitoring, and heavy acid/alkali waste streams.

  • Power Generation: Boiler feed water treatment, cooling tower water management, and flue gas desulfurization (FGD) plants.

  • Pulp & Paper / General Industry: Process water monitoring and industrial effluent treatment facilities.

Technical Specifications 

Parameter / Feature Specification Details
Measuring Principle Digital ORP (Oxidation-Reduction Potential / Redox) sensor
Sensor Technology Memosens 2.0 digital technology (Contactless inductive connection)
Measuring Range -1500 mV to +1500 mV
Measuring Element Platinum ring electrode with reference system
Diaphragm Annular PTFE ring (dirt-repellent, clog-resistant)
Reference System Double-chamber reference with ion trap (poison-resistant)
Process Temperature -15 °C to +135 °C (5 °F to +275 °F)
Process Pressure (Abs.) Up to 16 bar (232 psi) at 20 °C
Process Connections Pg 13.5 thread connection
Wetted Materials Glass, Platinum, PTFE, EPDM / Viton
Ingress Protection IP68 / NEMA 6 (Submersible)

FAQ 

Q1: What is the primary use of the Endress+Hauser Memosens CPS42E?

Answer: The CPS42E is a digital ORP (redox) electrode engineered for continuous oxidation-reduction potential measurement in chemical processing, industrial water, and wastewater treatment.

Q2: How does Memosens 2.0 digital technology benefit industrial operations?

Answer: Memosens 2.0 provides contactless inductive signal transmission that is completely immune to moisture and corrosion, while storing calibration data inside the sensor for fast, offline lab calibration.

Q3: How does the CPS42E prevent fouling in contaminated wastewater?

Answer: It utilizes a dirt-repellent annular PTFE ring diaphragm that resists clogging from suspended solids and organic matter, maintaining stable electrical contact.

Q4: What protects the CPS42E’s reference system from chemical poisoning?

Answer: The CPS42E features a robust double-chamber reference system with an integrated ion trap that blocks contaminants like sulfides from poisoning the reference element.

Product documents

Unlock technical documents.

Enter your work email and WhatsApp number once to access all documents for this product.

By submitting, you agree that FUGUI may contact you about this product. Your details are stored privately for sales follow-up.

Explore FUGUI Automation

Discover related product lines, industry applications, technical case studies, and engineering resources.