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Endress+Hauser Liquisys CPM225 pH/ORP Transmitter E+H Liquid Analysis Transmitter

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  • Endress+Hauser Liquisys CPM225 pH/ORP Transmitter E+H Liquid Analysis Transmitter
  • Endress+Hauser Liquisys CPM225 pH/ORP Transmitter E+H Liquid Analysis Transmitter
  • Endress+Hauser Liquisys CPM225 pH/ORP Transmitter E+H Liquid Analysis Transmitter

›

Endress+Hauser Liquisys CPM225 pH/ORP Transmitter E+H Liquid Analysis Transmitter
The Endress+Hauser CPM225 Liquisys is a professional and reliable pH/ORP transmitter designed for industrial liquid analysis. Adopting advanced Memosens technology, this device ensures highly accurate, stable and interference-free measurement results even in tough working conditions. It supports standard 4-20mA signal output, which can be perfectly connected with various industrial control systems for real-time process monitoring.
Compact in structure, the transmitter features simple installation, intuitive operation and low maintenance cost. It is widely applicable to multiple industries including water and wastewater treatment, chemical processing, food & beverage, pharmacy and power plants. Whether for routine water quality testing or continuous online process measurement, it always delivers outstanding performance.
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Whatsapp : +86 17391983629‬
Email : Jayna@xinyiyb.com
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Product Description

The Endress+Hauser CPM225 Liquisys is a high-performance, panel-mounted pH/ORP transmitter specially developed for continuous online liquid analysis in industrial process environments. As a core device of Endress+Hauser’s liquid analysis series, this transmitter adopts advanced Memosens digital sensing technology, perfectly compatible with all conventional analog and digital pH/ORP glass electrodes and ISFET sensors, realizing high-precision and long-stable pH value and redox potential monitoring.
Equipped with mature signal processing and self-diagnosis systems, the CPM225 supports real-time plausibility verification, process status monitoring and sensor fault detection. It can automatically identify sensor aging, signal deviation and abnormal working conditions, effectively avoiding invalid measurement data and greatly improving operational safety and measurement reliability in complex industrial scenarios. The device features intuitive menu navigation and standardized two-point calibration, enabling fast configuration, simple daily operation and low technical threshold for workers.
In terms of signal transmission and compatibility, the CPM225 provides standard 4-20mA analog output, and supports optional HART and PROFIBUS communication protocols. It can be seamlessly connected with various PLC, DCS and industrial control systems to realize real-time data transmission, remote parameter debugging and equipment status monitoring. With a compact and integrated structural design and reliable IP protection grade, it adapts to various harsh working environments with dust, humidity and slight vibration, ensuring stable long-term operation and reducing frequent maintenance costs.
Widely applicable in multiple key industries, the CPM225 is the preferred measuring instrument for water and wastewater treatment, chemical processing, food and beverage production, pharmaceutical manufacturing, power energy and metallurgical industries. It is suitable for online monitoring of process water, production liquid, sewage discharge and various chemical solutions, meeting the precise measurement and automatic control requirements of industrial production processes.
All the E+H CPM225 transmitters we supply are 100% original brand new with complete factory certifications and quality inspection reports. We support sufficient spot inventory, fast global shipping and professional one-stop technical services, including pre-sales model selection guidance, installation debugging guidance and after-sales technical support, providing customers with reliable and cost-effective industrial liquid analysis solutions.

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Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.

Choose from compact pressure transmitters, smart 3051 differential pressure transmitters, diaphragm seal models, RS485 digital pressure transmitters and high frequency dynamic pressure sensors. Standard outputs include 4-20 mA, voltage output, HART and RS485 Modbus options, with stainless steel wetted parts and custom process connections available on request.

Pressure Transmitter Parameters

Pressure Types Gauge, absolute, negative pressure, differential pressure
Measuring Range From low differential pressure to high pressure ranges up to 100 MPa, depending on model
Output Signals 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options
Accuracy Typical options include 0.1%, 0.2%, 0.25% and 0.5% FS
Process Connection M20 x 1.5, G1/4, G1/2, NPT and customized thread connections
Wetted Materials Stainless steel, 316L diaphragm and corrosion-resistant sealing options
Media Water, oil, gas, air, steam and compatible liquid or gas media
Applications Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems

Recommended Pressure Transmitter Series

  • Xinyi YW-150 - differential pressure transmitter for stable industrial measurement.
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Pressure Transmitter FAQ

What is a pressure transmitter used for?

A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.

How do I choose the right pressure transmitter?

Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.

What is the difference between gauge, absolute and differential pressure transmitters?

Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.

Can Xinyi Instrument provide customized pressure transmitters?

Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.