Product Details
Endress Hauser pH/ORP transmitterLiquisys CPM253-PR0510
Field of application
Liquisys CPM253 is a standard pH/ORP transmitter for all analog and
digital Memosens sensors. It improves your operational safety
thanks to continuous plausibility, process and sensor checks.
Select from numerous hardware and software modules, such as relays
or fieldbus communication, to adapt it exactly to your measuring
task. This modularity also allows you to upgrade the transmitter at
any time. A simple menu and two-point calibration make
configuration and operation fast and easy.
The Liquisys CPM253 transmitter works with all pH/ORP glass and
ISFET sensors in non-hazardous areas, for example in these
industries and their utilities:
Chemicals
Food & Beverages
Power & Energy
Water & Wastewater
Primaries & Metal
Liquisys CPM253 features the following protocols and interfaces:
0/4...20 mA
HART
PROFIBUS DP
PROFIBUS PA
Potentiometric
Measuring principle
Potentiometric
Application
Water, waste water, process
Characteristic
4-wire transmitter
Design
pH/ORP field housing made of PC/ABS
Material
PC/ABS housing
Dimension
247x170x115mm
(9.63x6.63x4.48inch)
Temperature sensor
Display and current output
Ex certification
No
Ingress protection
No
Input
One-channel-transmitter
Output / communication
0/4-20 mA, Hart, Profibus
Additional certifications
CSA Gen. purpose
Measured variables | pH (analog or digital sensors) ORP Temperature |
| |
Measuring range | pH: –2 to 16 ORP: –1500 to +1500 mV / 0 to 100 % Temperature: Pt
100 -50 to +150 °C (-58 to +302 °F) Pt 1000 (versions IS / PS) -50
to +150 °C (-58 to +302 °F) NTC 30K (versions IS / PS) -20 to +100
°C (-4 to +212 °F) |
Input resistance | > 1012 (for nominal operating conditions) for standard sensors |
Company Profile
Achievers Automation Limited
We are a global supplier of quality automation and control
components, dedicated to meeting the industrial control needs of
businesses worldwide.
- Over12 years of industry experience.
- Operates a full range of industrial automation components and
instruments, cooperating with more than 20 brands,ALLEN BRADLEY,Bently Nevada,MTL,E+H,SICK,P+F,IFM and more.
- These customers hail from over 45 countries across the globe, spanning different continents and
diverse industrial landscapes.
Products cover oil development, natural gas development and
refining, power plants, new energy, pharmaceutical plants and other
industrial fields. Included flow meter,pressure tester,safety
barriers,auto mation,valve control and Programmable Logic
Controllers (PLC), Distributed Control Systems (DCS), Human Machine
Interfaces (HMI), Measuring Instruments and other field instruments
are part of the comprehensive product portfolio offered by
Achievers Automation Limited to its customers.

What Makes Us Special
100% Original Products: All our products are guaranteed to be original, ensuring quality
and compatibility.
Competitive price: High-quality parts at the best prices.
Award-winning Service: Our dedication to customer satisfaction reflects our commitment to
excellence in every interaction.
Global Parts Delivery: We ship our products worldwide, ensuring you receive the parts you
need no matter where you are.
Inventory Advantage: With global distributors, we have a large inventory of products
and provide shorter delivery cycles.

Legal Disclaimer
https://www.achieversinstruments.com/ is not an authorized dealer, agent or associate of any of the
designers, brands, or manufacturers that are offered in https://www.achieversinstruments.com/ All trademarks, brand names, and logos mentioned are used for
identification purposes only and are registered trademarks of their
respective owners who reserve the right of ownership. The use of
trademark, brand name or product in our website is not intended to
suggest that the company, trademark or brand is affiliated to or
endorses our website. All items are 100% authentic and legally
purchased from authorized sources.