E+H Liquiline CM42B One-Channel Transmitter

Two-wire field device for hazardous and non-hazardous areas and hygienic applications in chemical, life sciences, and food & beverage industries.

Starting at $2,639.10
Effective August 22nd, 2025, Endress+Hauser has added a 8.4% surcharge to this product. The surcharge will appear as a separate line item on the order.

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Availability
  • Usually ships in 5-6 weeks
Product Manual Product Specs

Features

  • One-channel for Memosens and analog (pH, ORP, conductivity)
  • Plastic or stainless steel housing with EPDM sealings, or DIN-rail housing
  • 4 to 20 mA output
  • HART communication
  • Bluetooth
  • Ingress protection:
    • IP66/67 (IEC 60529)
    • NEMA 4X (UL 50E)
    • DIN-rail housing: IP20

The E+H Liquiline CM42B one-channel transmitter is designed to measure pH, ORP, conductivity, or dissolved oxygen in demanding industrial applications. It supports local configuration through an intuitive interface and can also be configured and monitored wirelessly using Bluetooth and the SmartBlue app. Available in stainless steel, plastic, and DIN-rail versions, it can be adapted for skid-mounted systems, hygienic installations, hazardous areas, and other process environments. The transmitter is used across industries including chemical, food and beverage, life sciences, power and energy, oil and gas, and mining, minerals, and metals. It is certified for hazardous locations with approvals including IECEx, ATEX, C/US IS Class I Division 1, and CHN-Ex.

The CM42B transmitter incorporates Memosens technology for digital sensor communication, enabling reliable data transmission, support for pre-calibrated plug-and-play sensors, and reduced maintenance downtime. HCF-certified HART communication allows integration with process control systems, while Bluetooth connectivity supports remote access through role-based user management and secure communication features. These capabilities help simplify installation, configuration, maintenance, and system integration while supporting reliable process measurement.

E+H Liquiline CM42B One-Channel Transmitter Applications

  • Chemical industry
  • Pharmaceutical industry
  • Water and wastewater
  • Food and beverage production
  • Power stations
  • Applications in hazardous areas