1. Product Overview
The Liquisys CPM253-MR0005 is a modular digital transmitter for:
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pH/ORP measurements
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Dual-sensor applications (e.g., pH + Redox or pH + Temperature)
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Industrial processes (chemical, water treatment, food & beverage)
Key Features:
✔ Dual-channel input (supports 2 sensors simultaneously)
✔ Large backlit LCD with intuitive menu navigation
✔ HART/Profibus/4-20mA outputs (configurable)
✔ ATEX/IECEx certified for hazardous areasLiquisys M
CPM253 A compact field device for all industrial applications Ordering code: CPM253-MR0005, Brand: E+H. Our company has a large stock available at competitive prices, with original manufacturer guarantee.
Applications Wastewater treatment Neutralization processes Detoxification (electroplating) Water treatment Advantages Memosens technology Field or panel-mounted housing Wide range of applications, easy operation Safe operation Manual contact control & user-defined alarm settings Plausibility check for calibration results Basic Transmitter with Expandable Functions The basic transmitter can be enhanced with the following options: 2 or 4 contacts, usable as: Limit switches (also for temperature measurement) P(ID) controller Timer for simple cleaning processes or Chemoclean Current input Extended software packages (optional): Configurable current output characteristic curve Automatic cleaning activation Electrode detection system Online sensor signal monitoring Dedicated neutralization process controller HART or PROFIBUS-PA/DP communication Second current output (for temperature, pH/ORP, or process variable) Function & System Design Measurement System A complete measuring system includes: Liquisys M CPM223 or CPM253 transmitter pH or ORP electrode (with/without integrated temperature sensor) Mounting accessories: Immersion, flow-through, or retractable assembly pH measuring cable (e.g., CPK9) Optional Accessories Extension cables VBA or VBM junction box CYY101 protective cover (for field housing)
