Measurement & Control Measurement & Control
Connectivity & Communication Connectivity & Communication
Insights & Action Insights & Action
Collaboration & Support Collaboration & Support
{{title}}
Request a quote {{contactOpenText}}
Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837

Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837

Q45C2 2E Resistivity Transmitter

The Q45C2 2E Resistivity Transmitter is a versatile solution for monitoring and control of resistivity and conductivity. The Q45C2 2E provides the reliable and accurate low-level measurements required for high-purity water systems.

Showing units in {{labelText}}
  • Parameters
    Conductivity, Temperature
    Conductivity, Temperature
Request a quote

Continuous Water Quality Monitoring of Conductivity

Specifically designed for use in ultra-pure water and non-fouling applications, the Q45C2 2E Resistivity Transmitter provides reliable and accurate low-level measurements for high-purity water systems.

The 2-Electrode sensors are available in several mounting configurations, including 316SS compression fittings or sanitary-style. For applications where results in resistivity units are preferred, the Q45C2 2E can be programmed to display readings in Meg-ohm units instead of microSiemens. The transmitter employs 2-Electrode conductivity sensors with low cell constants to provide continuous water quality measurements from 0-20 to 0-2,000 microSiemens. These sensors may also be mounted submersion-style or in a hot-tap configuration.

Features

  • Reliable and accurate low-level measurements
  • Multiple sensor options
  • LCD second display line for temperature or operational information

Market Applications

  • Healthcare & Pharmaceutical

    We are a leading global supplier to healthcare and pharmaceutical industries, offering cutting-edge gas detection and water quality monitoring solutions trusted worldwide. Our expertise in sensor design ensures the highest level of protection for people and processes, even in extreme conditions. Our PharmaSafe gas monitors validate sterilization processes, monitor residual gas levels, and safeguard against ambient gas hazards, while also providing an audit trail. Additionally, our systems protect against over-gassing and unauthorized access in decontamination applications. With pre-calibrated sensors and built-in data loggers, our monitors capture historical data for validating exposure claims. We also provide essential support to hospitals, ensuring safe water quality for renal dialysis and maintaining clean water supplies with our smart water quality and Q-Series monitors.

    View Solutions
  • Heating, Ventilation and Air Conditioning (HVAC) Systems

    Integrating metering components with flow, temperature and water quality sensors allows facility managers to measure energy costs for hydronic chilled and hot water applications. Our instrumentation accurately measures flow and water quality, delivering energy-efficient solutions with proactive prevention against corrosion within closed-loop systems, protecting the lifespan of HVAC systems and increasing sustainability.

    View Solutions
  • Wastewater Treatment

    Wastewater treatment facilities feature complex operational processes involving a wide range of flow measurement, water quality monitoring and toxic gas detection solutions, designed to conserve water, increase regulatory compliance and safeguard water quality, people and the environment. From individual monitors to multiparameter measurement, our versatile solutions deliver continuous and proactive monitoring for early event detection, odor control, pollution prevention, chemical management and toxic gas detection.

    View Solutions
  • Industrial Pre-Treatment

    Industrial pre-treatment is a crucial stage in the water cycle, occurring before wastewater enters municipal treatment facilities. It involves the removal of contaminants, pollutants, and other harmful substances from industrial wastewater streams to meet regulatory standards and protect the environment. This process typically includes physical, chemical, and biological treatment methods tailored to specific industrial processes and pollutants. By effectively pre-treating industrial wastewater, we can safeguard water quality, prevent damage to treatment infrastructure, and ensure the overall health of ecosystems downstream.

    View Solutions
  • Industrial Process

    The measurement and monitoring of flow, water quality and toxic and combustible gas plays a vital role in industrial processes for consistent delivery of quality control, personnel safety, environmental protection, process monitoring and optimization. Our comprehensive range of robust, real-time and reliable instrumentation provides dependable solutions that are easy to install, simple to maintain, creates safe areas of work and deliver increased regulation compliance.

    View Solutions

Product Documentation

Filter Documents
Filtered by:
Remove all filters
Document Type
{{isTruncated ? openText : closeText}}

Select up to 5 to share via email

Email Selected Documents ({{data.emailDocs.length}})

You may only share up to (5) via email. Please remove some.

Displaying {{pageRange}} of {{data.totalResults}}

We’re sorry, your request didn’t return any documents.

{{data.didYouMean[0]}}? Please check your search term.

Please try again or contact us

Select up to 5 to share via email

Email Selected Documents ({{data.emailDocs.length}})

You may only share up to (5) via email. Please remove some.

Displaying {{pageRange}} of {{data.totalResults}}

Prev Page
Next Page
We're here to help
Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837